Efficiency
A lightweight, fast, single-speed bike that's perfect for city rides
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Enjoy an accessible urban bike that's fast, manoeuvrable and compatible with fixie use, thanks to a flip-flop hub.
Size Guide
| UK Size | Chest (in) | Waist (in) |
|---|---|---|
| XS | 33.1 – 34.384.1 – 87.1 | 27.6 – 28.770.1 – 72.9 |
| S | 34.6 – 35.887.9 – 90.9 | 29.1 – 30.373.9 – 76.9 |
| M | 36.2 – 37.491.9 – 95.0 | 30.7 – 31.978.0 – 81.0 |
| L | 37.8 – 40.696.0 – 103.1 | 32.3 – 35.082.0 – 88.9 |
| XL | 40.9 – 44.5103.9 – 113.0 | 35.4 – 39.489.9 – 100.1 |
| 2XL | 44.9 – 48.4114.0 – 122.9 | 39.8 – 43.7101.1 – 111.0 |
| 3XL | 48.8 – 53.1123.9 – 134.9 | 44.1 – 48.4112.0 – 122.9 |
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| XS | 31.5 – 33.580.0 – 85.1 | 26.0 – 28.066.0 – 71.1 |
| S | 33.9 – 35.886.1 – 90.9 | 28.3 – 30.371.9 – 76.9 |
| M | 36.2 – 38.291.9 – 97.0 | 30.7 – 32.778.0 – 83.1 |
| L | 38.6 – 40.998.0 – 103.9 | 33.1 – 35.084.1 – 88.9 |
| XL | 41.3 – 43.7104.9 – 111.0 | 35.4 – 38.289.9 – 97.0 |
| 2XL | 44.1 – 46.5112.0 – 118.1 | 38.6 – 41.398.0 – 104.9 |
| 3XL | 46.9 – 49.6119.1 – 126.0 | 41.7 – 44.5105.9 – 113.0 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.
2- Chest: Wrap a tape measure around your back and measure the fullest part of your chest. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.
3- Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.
4- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| 2XS | 31.5 – 32.780.0 – 83.1 | 22.8 – 24.457.9 – 62.0 |
| XS | 33.1 – 34.384.1 – 87.1 | 24.4 – 25.662.0 – 65.0 |
| S | 34.6 – 35.887.9 – 90.9 | 26.0 – 27.266.0 – 69.1 |
| M | 36.2 – 37.491.9 – 95.0 | 27.6 – 28.770.1 – 72.9 |
| L | 37.8 – 40.696.0 – 103.1 | 29.1 – 33.173.9 – 84.1 |
| XL | 40.9 – 44.5103.9 – 113.0 | 33.5 – 37.885.1 – 96.0 |
| 2XL | 44.9 – 48.4114.0 – 122.9 | 38.2 – 42.597.0 – 107.9 |
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| 2XS | 31.1 – 33.579.0 – 85.1 | 23.6 – 24.859.9 – 63.0 |
| XS | 33.5 – 35.485.1 – 89.9 | 25.2 – 26.864.0 – 68.1 |
| S | 35.4 – 37.889.9 – 96.0 | 27.2 – 28.769.1 – 72.9 |
| M | 37.8 – 40.296.0 – 102.1 | 29.1 – 31.173.9 – 79.0 |
| L | 40.2 – 42.5102.1 – 107.9 | 31.5 – 33.980.0 – 86.1 |
| XL | 42.5 – 44.9107.9 – 114.0 | 34.3 – 36.687.1 – 92.9 |
| 2XL | 44.9 – 47.2114.0 – 119.9 | 37.0 – 39.494.0 – 100.1 |
| UK Size | Bust (in) | Underbust (in) |
|---|---|---|
| 2XS | 30.7 – 31.578.0 – 80.0 | 24.8 – 26.463.0 – 67.1 |
| XS | 31.5 – 33.580.0 – 85.1 | 24.8 – 28.363.0 – 71.9 |
| S | 33.5 – 35.485.1 – 89.9 | 26.8 – 30.368.1 – 76.9 |
| M | 35.4 – 37.489.9 – 95.0 | 28.7 – 32.372.9 – 82.0 |
| L | 37.4 – 39.495.0 – 100.1 | 30.7 – 34.378.0 – 87.1 |
| XL | 39.4 – 41.3100.1 – 104.9 | 32.7 – 36.283.1 – 91.9 |
| 2XL | 41.3 – 43.3104.9 – 109.9 | 34.6 – 38.287.9 – 97.0 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.
2- Bust: Wrap a tape measure around your back and measure the fullest part of your bust. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.
3- Underbust: Directly below the bust, wrap a tape measure around the ribcage. Make sure it's straight and parallel to the floor. Raise your head, tighten the tape and breathe normally.
4- Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.
5- Hips: Wrap a tape measure around the fullest part of your hips.
6- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| Age | Height (in) | Chest (in) | Waist (in) | Low Hip (in) |
|---|---|---|---|---|
| 6 months | 24.0 – 27.261.0 – 69.1 | 16.5 – 16.941.9 – 42.9 | 14.6 – 15.237.1 – 38.6 | 16.5 – 17.141.9 – 43.4 |
| 9 months | 27.6 – 28.370.1 – 71.9 | 16.9 – 17.342.9 – 43.9 | 15.2 – 15.638.6 – 39.6 | 17.1 – 17.743.4 – 44.9 |
| 12 months | 28.7 – 29.572.9 – 74.9 | 17.3 – 17.743.9 – 44.9 | 15.6 – 16.139.6 – 40.9 | 17.7 – 18.544.9 – 47.0 |
| 18 months | 29.9 – 31.975.9 – 81.0 | 18.1 – 18.546.0 – 47.0 | 16.3 – 16.941.4 – 42.9 | 18.5 – 19.347.0 – 49.0 |
| 24 months | 32.3 – 34.682.0 – 87.9 | 18.9 – 19.348.0 – 49.0 | 17.3 – 18.143.9 – 46.0 | 19.3 – 20.349.0 – 51.6 |
| 2 – 3 years | 35.0 – 37.488.9 – 95.0 | 19.7 – 20.150.0 – 51.1 | 18.1 – 18.946.0 – 48.0 | 20.3 – 20.951.6 – 53.1 |
| 3 – 4 years | 37.8 – 40.296.0 – 102.1 | 20.5 – 21.352.1 – 54.1 | 19.3 – 20.149.0 – 51.1 | 21.3 – 22.454.1 – 56.9 |
| 4 – 5 years | 40.6 – 44.1103.1 – 112.0 | 21.7 – 22.455.1 – 56.9 | 20.1 – 20.951.1 – 53.1 | 22.8 – 24.057.9 – 61.0 |
| 5 – 6 years | 44.5 – 48.0113.0 – 121.9 | 22.8 – 23.657.9 – 59.9 | 20.9 – 21.753.1 – 55.1 | 24.4 – 25.662.0 – 65.0 |
| 7 – 8 years | 48.4 – 51.2122.9 – 130.0 | 24.4 – 24.862.0 – 63.0 | 21.7 – 22.455.1 – 56.9 | 26.0 – 27.266.0 – 69.1 |
| 8 – 9 years | 51.6 – 55.1131.1 – 140.0 | 25.2 – 26.464.0 – 67.1 | 22.8 – 23.657.9 – 59.9 | 27.6 – 28.770.1 – 72.9 |
| 10 – 11 years | 55.5 – 59.1141.0 – 150.1 | 26.8 – 28.768.1 – 72.9 | 24.0 – 25.261.0 – 64.0 | 29.1 – 30.373.9 – 76.9 |
| 12 – 13 years | 59.4 – 63.0150.9 – 160.0 | 29.1 – 31.573.9 – 80.0 | 25.6 – 27.265.0 – 69.1 | 30.7 – 33.178.0 – 84.1 |
| 14 – 15 years | 63.4 – 67.7161.0 – 171.9 | 31.9 – 34.681.0 – 87.9 | 27.6 – 29.170.1 – 73.9 | 33.5 – 35.885.1 – 90.9 |
| Age | Height (in) | Chest (in) | Waist (in) | Low Hip (in) |
|---|---|---|---|---|
| 6 months | 24.0 – 27.261.0 – 69.1 | 15.4 – 16.939.1 – 42.9 | 13.4 – 15.234.0 – 38.6 | 15.4 – 17.139.1 – 43.4 |
| 9 months | 27.6 – 28.370.1 – 71.9 | 16.9 – 17.342.9 – 43.9 | 15.2 – 15.638.6 – 39.6 | 17.1 – 17.743.4 – 44.9 |
| 12 months | 28.7 – 29.572.9 – 74.9 | 17.3 – 17.743.9 – 44.9 | 15.6 – 16.139.6 – 40.9 | 17.7 – 18.544.9 – 47.0 |
| 18 months | 29.9 – 31.975.9 – 81.0 | 18.1 – 18.546.0 – 47.0 | 16.3 – 16.941.4 – 42.9 | 18.5 – 19.347.0 – 49.0 |
| 24 months | 32.3 – 34.682.0 – 87.9 | 18.9 – 19.348.0 – 49.0 | 17.3 – 18.143.9 – 46.0 | 19.3 – 20.349.0 – 51.6 |
| 2 – 3 years | 35.0 – 37.488.9 – 95.0 | 19.7 – 20.150.0 – 51.1 | 18.1 – 18.946.0 – 48.0 | 20.3 – 20.951.6 – 53.1 |
| 3 – 4 years | 37.8 – 40.296.0 – 102.1 | 20.5 – 21.352.1 – 54.1 | 19.3 – 20.149.0 – 51.1 | 21.3 – 22.454.1 – 56.9 |
| 4 – 5 years | 40.6 – 44.1103.1 – 112.0 | 21.7 – 22.455.1 – 56.9 | 20.1 – 20.951.1 – 53.1 | 22.8 – 24.057.9 – 61.0 |
| 5 – 6 years | 44.5 – 48.0113.0 – 121.9 | 22.8 – 23.657.9 – 59.9 | 20.9 – 21.753.1 – 55.1 | 24.4 – 25.662.0 – 65.0 |
| 7 – 8 years | 48.4 – 51.2122.9 – 130.0 | 24.4 – 24.862.0 – 63.0 | 21.7 – 22.455.1 – 56.9 | 26.0 – 27.266.0 – 69.1 |
| 8 – 9 years | 51.6 – 55.1131.1 – 140.0 | 25.2 – 26.464.0 – 67.1 | 22.8 – 23.657.9 – 59.9 | 27.6 – 28.770.1 – 72.9 |
| 10 – 11 years | 55.5 – 58.3141.0 – 148.1 | 26.8 – 28.068.1 – 71.1 | 24.0 – 24.861.0 – 63.0 | 29.1 – 31.973.9 – 81.0 |
| 12 – 13 years | 58.7 – 62.6149.1 – 158.9 | 28.3 – 31.971.9 – 81.0 | 25.2 – 26.464.0 – 67.1 | 32.3 – 35.082.0 – 88.9 |
| 14 – 15 years | 63.0 – 65.4160.0 – 166.1 | 32.3 – 33.982.0 – 86.1 | 26.8 – 28.068.1 – 71.1 | 35.4 – 36.689.9 – 92.9 |
1- Height: Stand against a wall, barefoot or in socks, heels pasted to the wall. Stand right, then hold a book or flat object on the top of your head. Block the book, mark the bottom edge of the book. Measure the distance from the floor to the mark.
2- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.
3- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| UK Size | EU Size | Foot Length (in) |
|---|---|---|
| 5.5 | 38.5 | 9.624.5 |
| 6 | 39 | 9.624.5 |
| 6 | 39.5 | 9.825.0 |
| 6.5 | 40 | 10.025.5 |
| 6.5 | 40.5 | 10.025.5 |
| 7 | 41 | 10.226.0 |
| 7.5 | 41.5 | 10.426.5 |
| 7.5 | 42 | 10.426.5 |
| 8 | 42.5 | 10.627.0 |
| 8.5 | 43 | 10.827.5 |
| 9 | 43.5 | 11.027.5 |
| 9.5 | 44 | 11.028.0 |
| 10 | 44.5 | 11.228.5 |
| 10.5 | 45 | 11.228.5 |
| 10.5 | 45.5 | 11.429.0 |
| 11 | 46 | 11.629.5 |
| 11.5 | 46.5 | 11.629.5 |
| UK Size | EU Size | Foot Length (in) |
|---|---|---|
| 2 | 34 | 8.2521.0 |
| 2.5 | 34.5 | 8.521.6 |
| 3 | 35 | 8.722.1 |
| 3 | 35.5 | 8.922.6 |
| 3.5 | 36 | 8.922.6 |
| 4 | 36.5 | 9.123.1 |
| 4.5 | 37 | 9.323.6 |
| 5 | 38 | 9.423.9 |
| 5.5 | 38.5 | 9.624.4 |
| 5.5 | 39 | 9.624.4 |
| 6 | 39.5 | 9.824.9 |
| 6.5 | 40 | 10.025.4 |
| 6.5 | 40.5 | 10.025.4 |
| 7 | 41 | 10.225.9 |
| 7.5 | 41.5 | 10.426.4 |
| 8 | 42 | 10.426.4 |
| UK Women's / Men's | EU Size | Foot Length (in) |
|---|---|---|
| W3 / M2.5 | 35 | 8.621.8 |
| W3.5 / M3 | 36 | 8.922.6 |
| W4 / M3.5 | 36.5 | 9.123.1 |
| W4.5 / M4 | 37 | 9.323.6 |
| W5 / M4.5 | 37.5 | 9.323.6 |
| W5.5 / M5 | 38 | 9.423.9 |
| W6 / M5.5 | 39 | 9.624.4 |
| W6.5 / M6 | 39.5 | 9.824.9 |
| W7 / M6.5 | 40 | 10.025.4 |
| W7.5 / M7 | 41 | 10.225.9 |
| W8 / M7.5 | 41.5 | 10.426.4 |
| W8.5 / M8 | 42 | 10.426.4 |
| W9 / M8.5 | 43 | 10.827.4 |
| W9.5 / M9 | 43.5 | 11.027.9 |
| W10 / M9.5 | 44 | 11.027.9 |
| W10.5 / M10 | 44.5 | 11.228.4 |
| W11 / M10.5 | 45 | 11.228.4 |
| W12 / M11 | 46 | 11.629.5 |
| W13 / M12 | 47 | 11.830.0 |
| W14 / M12.5 | 48 | 12.030.5 |
Foot length: Stand against a wall, heels touching the wall. Put an object (e.g. book) against your longest toe. Measure the length between the wall and the object. Repeat this process for the other foot. If the lengths are different, choose the largest.
| UK Size | Head (in) |
|---|---|
| 2XS | 18.5 – 19.747.0 – 50.0 |
| XS | 19.7 – 20.950.0 – 53.1 |
| S | 20.9 – 22.053.1 – 55.9 |
| M | 22.0 – 23.255.9 – 58.9 |
| L | 23.2 – 24.458.9 – 62.0 |
| UK Size | Head (in) |
|---|---|
| 2XS | 17.3 – 19.343.9 – 49.0 |
| XS | 18.5 – 20.547.0 – 52.1 |
| S | 20.5 – 21.752.1 – 55.1 |
| M | 21.7 – 23.255.1 – 58.9 |
| L | 23.2 – 24.458.9 – 62.0 |
| UK Size | Palm perimeter (in) | Hand length (in) |
|---|---|---|
| 2XS | 7.0 – 7.317.8 – 18.5 | 6.3 – 6.616.0 – 16.8 |
| XS | 7.3 – 7.618.5 – 19.3 | 6.7 – 6.917.0 – 17.5 |
| S | 7.6 – 7.919.3 – 20.1 | 7.0 – 7.217.8 – 18.3 |
| M | 8.0 – 8.220.3 – 20.8 | 7.2 – 7.418.3 – 18.8 |
| L | 8.3 – 8.521.1 – 21.6 | 7.4 – 7.718.8 – 19.6 |
| XL | 8.6 – 8.921.8 – 22.6 | 7.7 – 7.919.6 – 20.1 |
| 2XL | 8.9 – 9.222.6 – 23.4 | 8.0 – 8.120.3 – 20.6 |
| 3XL | 9.2 – 9.523.4 – 24.1 | 8.2 – 8.420.8 – 21.3 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.
2- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| Bike size | Height |
|---|---|
| 12" | 2'5" – 3'0"73 – 91 cm |
| 14" | 3'0" – 3'5"91 – 104 cm |
| 16" | 3'5" – 3'11"104 – 119 cm |
| 20" | 3'11" – 4'5"119 – 135 cm |
| 24" | 4'5" – 5'1"135 – 155 cm |
| Bike size | Height |
|---|---|
| XS | 5'1" – 5'5"155 – 165 cm |
| S | 5'5" – 5'8"165 – 173 cm |
| M | 5'8" – 5'11"173 – 180 cm |
| L | 5'11" – 6'2"180 – 188 cm |
| XL | 6'2" – 6'7"188 – 200 cm |
| Bike size | Height |
|---|---|
| S | 4'11" – 5'5"150 – 165 cm |
| M | 5'5" – 5'9"165 – 175 cm |
| L | 5'9" – 6'0"175 – 183 cm |
| XL | 6'0" – 6'7"183 – 200 cm |
Size Guide
| UK Size | Chest (in) | Waist (in) |
|---|---|---|
| XS | 33.1 – 34.384.1 – 87.1 | 27.6 – 28.770.1 – 72.9 |
| S | 34.6 – 35.887.9 – 90.9 | 29.1 – 30.373.9 – 76.9 |
| M | 36.2 – 37.491.9 – 95.0 | 30.7 – 31.978.0 – 81.0 |
| L | 37.8 – 40.696.0 – 103.1 | 32.3 – 35.082.0 – 88.9 |
| XL | 40.9 – 44.5103.9 – 113.0 | 35.4 – 39.489.9 – 100.1 |
| 2XL | 44.9 – 48.4114.0 – 122.9 | 39.8 – 43.7101.1 – 111.0 |
| 3XL | 48.8 – 53.1123.9 – 134.9 | 44.1 – 48.4112.0 – 122.9 |
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| XS | 31.5 – 33.580.0 – 85.1 | 26.0 – 28.066.0 – 71.1 |
| S | 33.9 – 35.886.1 – 90.9 | 28.3 – 30.371.9 – 76.9 |
| M | 36.2 – 38.291.9 – 97.0 | 30.7 – 32.778.0 – 83.1 |
| L | 38.6 – 40.998.0 – 103.9 | 33.1 – 35.084.1 – 88.9 |
| XL | 41.3 – 43.7104.9 – 111.0 | 35.4 – 38.289.9 – 97.0 |
| 2XL | 44.1 – 46.5112.0 – 118.1 | 38.6 – 41.398.0 – 104.9 |
| 3XL | 46.9 – 49.6119.1 – 126.0 | 41.7 – 44.5105.9 – 113.0 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.
2- Chest: Wrap a tape measure around your back and measure the fullest part of your chest. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.
3- Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.
4- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| 2XS | 31.5 – 32.780.0 – 83.1 | 22.8 – 24.457.9 – 62.0 |
| XS | 33.1 – 34.384.1 – 87.1 | 24.4 – 25.662.0 – 65.0 |
| S | 34.6 – 35.887.9 – 90.9 | 26.0 – 27.266.0 – 69.1 |
| M | 36.2 – 37.491.9 – 95.0 | 27.6 – 28.770.1 – 72.9 |
| L | 37.8 – 40.696.0 – 103.1 | 29.1 – 33.173.9 – 84.1 |
| XL | 40.9 – 44.5103.9 – 113.0 | 33.5 – 37.885.1 – 96.0 |
| 2XL | 44.9 – 48.4114.0 – 122.9 | 38.2 – 42.597.0 – 107.9 |
| UK Size | Low Hip (in) | Waist (in) |
|---|---|---|
| 2XS | 31.1 – 33.579.0 – 85.1 | 23.6 – 24.859.9 – 63.0 |
| XS | 33.5 – 35.485.1 – 89.9 | 25.2 – 26.864.0 – 68.1 |
| S | 35.4 – 37.889.9 – 96.0 | 27.2 – 28.769.1 – 72.9 |
| M | 37.8 – 40.296.0 – 102.1 | 29.1 – 31.173.9 – 79.0 |
| L | 40.2 – 42.5102.1 – 107.9 | 31.5 – 33.980.0 – 86.1 |
| XL | 42.5 – 44.9107.9 – 114.0 | 34.3 – 36.687.1 – 92.9 |
| 2XL | 44.9 – 47.2114.0 – 119.9 | 37.0 – 39.494.0 – 100.1 |
| UK Size | Bust (in) | Underbust (in) |
|---|---|---|
| 2XS | 30.7 – 31.578.0 – 80.0 | 24.8 – 26.463.0 – 67.1 |
| XS | 31.5 – 33.580.0 – 85.1 | 24.8 – 28.363.0 – 71.9 |
| S | 33.5 – 35.485.1 – 89.9 | 26.8 – 30.368.1 – 76.9 |
| M | 35.4 – 37.489.9 – 95.0 | 28.7 – 32.372.9 – 82.0 |
| L | 37.4 – 39.495.0 – 100.1 | 30.7 – 34.378.0 – 87.1 |
| XL | 39.4 – 41.3100.1 – 104.9 | 32.7 – 36.283.1 – 91.9 |
| 2XL | 41.3 – 43.3104.9 – 109.9 | 34.6 – 38.287.9 – 97.0 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.
2- Bust: Wrap a tape measure around your back and measure the fullest part of your bust. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.
3- Underbust: Directly below the bust, wrap a tape measure around the ribcage. Make sure it's straight and parallel to the floor. Raise your head, tighten the tape and breathe normally.
4- Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.
5- Hips: Wrap a tape measure around the fullest part of your hips.
6- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| Age | Height (in) | Chest (in) | Waist (in) | Low Hip (in) |
|---|---|---|---|---|
| 6 months | 24.0 – 27.261.0 – 69.1 | 16.5 – 16.941.9 – 42.9 | 14.6 – 15.237.1 – 38.6 | 16.5 – 17.141.9 – 43.4 |
| 9 months | 27.6 – 28.370.1 – 71.9 | 16.9 – 17.342.9 – 43.9 | 15.2 – 15.638.6 – 39.6 | 17.1 – 17.743.4 – 44.9 |
| 12 months | 28.7 – 29.572.9 – 74.9 | 17.3 – 17.743.9 – 44.9 | 15.6 – 16.139.6 – 40.9 | 17.7 – 18.544.9 – 47.0 |
| 18 months | 29.9 – 31.975.9 – 81.0 | 18.1 – 18.546.0 – 47.0 | 16.3 – 16.941.4 – 42.9 | 18.5 – 19.347.0 – 49.0 |
| 24 months | 32.3 – 34.682.0 – 87.9 | 18.9 – 19.348.0 – 49.0 | 17.3 – 18.143.9 – 46.0 | 19.3 – 20.349.0 – 51.6 |
| 2 – 3 years | 35.0 – 37.488.9 – 95.0 | 19.7 – 20.150.0 – 51.1 | 18.1 – 18.946.0 – 48.0 | 20.3 – 20.951.6 – 53.1 |
| 3 – 4 years | 37.8 – 40.296.0 – 102.1 | 20.5 – 21.352.1 – 54.1 | 19.3 – 20.149.0 – 51.1 | 21.3 – 22.454.1 – 56.9 |
| 4 – 5 years | 40.6 – 44.1103.1 – 112.0 | 21.7 – 22.455.1 – 56.9 | 20.1 – 20.951.1 – 53.1 | 22.8 – 24.057.9 – 61.0 |
| 5 – 6 years | 44.5 – 48.0113.0 – 121.9 | 22.8 – 23.657.9 – 59.9 | 20.9 – 21.753.1 – 55.1 | 24.4 – 25.662.0 – 65.0 |
| 7 – 8 years | 48.4 – 51.2122.9 – 130.0 | 24.4 – 24.862.0 – 63.0 | 21.7 – 22.455.1 – 56.9 | 26.0 – 27.266.0 – 69.1 |
| 8 – 9 years | 51.6 – 55.1131.1 – 140.0 | 25.2 – 26.464.0 – 67.1 | 22.8 – 23.657.9 – 59.9 | 27.6 – 28.770.1 – 72.9 |
| 10 – 11 years | 55.5 – 59.1141.0 – 150.1 | 26.8 – 28.768.1 – 72.9 | 24.0 – 25.261.0 – 64.0 | 29.1 – 30.373.9 – 76.9 |
| 12 – 13 years | 59.4 – 63.0150.9 – 160.0 | 29.1 – 31.573.9 – 80.0 | 25.6 – 27.265.0 – 69.1 | 30.7 – 33.178.0 – 84.1 |
| 14 – 15 years | 63.4 – 67.7161.0 – 171.9 | 31.9 – 34.681.0 – 87.9 | 27.6 – 29.170.1 – 73.9 | 33.5 – 35.885.1 – 90.9 |
| Age | Height (in) | Chest (in) | Waist (in) | Low Hip (in) |
|---|---|---|---|---|
| 6 months | 24.0 – 27.261.0 – 69.1 | 15.4 – 16.939.1 – 42.9 | 13.4 – 15.234.0 – 38.6 | 15.4 – 17.139.1 – 43.4 |
| 9 months | 27.6 – 28.370.1 – 71.9 | 16.9 – 17.342.9 – 43.9 | 15.2 – 15.638.6 – 39.6 | 17.1 – 17.743.4 – 44.9 |
| 12 months | 28.7 – 29.572.9 – 74.9 | 17.3 – 17.743.9 – 44.9 | 15.6 – 16.139.6 – 40.9 | 17.7 – 18.544.9 – 47.0 |
| 18 months | 29.9 – 31.975.9 – 81.0 | 18.1 – 18.546.0 – 47.0 | 16.3 – 16.941.4 – 42.9 | 18.5 – 19.347.0 – 49.0 |
| 24 months | 32.3 – 34.682.0 – 87.9 | 18.9 – 19.348.0 – 49.0 | 17.3 – 18.143.9 – 46.0 | 19.3 – 20.349.0 – 51.6 |
| 2 – 3 years | 35.0 – 37.488.9 – 95.0 | 19.7 – 20.150.0 – 51.1 | 18.1 – 18.946.0 – 48.0 | 20.3 – 20.951.6 – 53.1 |
| 3 – 4 years | 37.8 – 40.296.0 – 102.1 | 20.5 – 21.352.1 – 54.1 | 19.3 – 20.149.0 – 51.1 | 21.3 – 22.454.1 – 56.9 |
| 4 – 5 years | 40.6 – 44.1103.1 – 112.0 | 21.7 – 22.455.1 – 56.9 | 20.1 – 20.951.1 – 53.1 | 22.8 – 24.057.9 – 61.0 |
| 5 – 6 years | 44.5 – 48.0113.0 – 121.9 | 22.8 – 23.657.9 – 59.9 | 20.9 – 21.753.1 – 55.1 | 24.4 – 25.662.0 – 65.0 |
| 7 – 8 years | 48.4 – 51.2122.9 – 130.0 | 24.4 – 24.862.0 – 63.0 | 21.7 – 22.455.1 – 56.9 | 26.0 – 27.266.0 – 69.1 |
| 8 – 9 years | 51.6 – 55.1131.1 – 140.0 | 25.2 – 26.464.0 – 67.1 | 22.8 – 23.657.9 – 59.9 | 27.6 – 28.770.1 – 72.9 |
| 10 – 11 years | 55.5 – 58.3141.0 – 148.1 | 26.8 – 28.068.1 – 71.1 | 24.0 – 24.861.0 – 63.0 | 29.1 – 31.973.9 – 81.0 |
| 12 – 13 years | 58.7 – 62.6149.1 – 158.9 | 28.3 – 31.971.9 – 81.0 | 25.2 – 26.464.0 – 67.1 | 32.3 – 35.082.0 – 88.9 |
| 14 – 15 years | 63.0 – 65.4160.0 – 166.1 | 32.3 – 33.982.0 – 86.1 | 26.8 – 28.068.1 – 71.1 | 35.4 – 36.689.9 – 92.9 |
1- Height: Stand against a wall, barefoot or in socks, heels pasted to the wall. Stand right, then hold a book or flat object on the top of your head. Block the book, mark the bottom edge of the book. Measure the distance from the floor to the mark.
2- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.
3- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| UK Size | EU Size | Foot Length (in) |
|---|---|---|
| 5.5 | 38.5 | 9.624.5 |
| 6 | 39 | 9.624.5 |
| 6 | 39.5 | 9.825.0 |
| 6.5 | 40 | 10.025.5 |
| 6.5 | 40.5 | 10.025.5 |
| 7 | 41 | 10.226.0 |
| 7.5 | 41.5 | 10.426.5 |
| 7.5 | 42 | 10.426.5 |
| 8 | 42.5 | 10.627.0 |
| 8.5 | 43 | 10.827.5 |
| 9 | 43.5 | 11.027.5 |
| 9.5 | 44 | 11.028.0 |
| 10 | 44.5 | 11.228.5 |
| 10.5 | 45 | 11.228.5 |
| 10.5 | 45.5 | 11.429.0 |
| 11 | 46 | 11.629.5 |
| 11.5 | 46.5 | 11.629.5 |
| UK Size | EU Size | Foot Length (in) |
|---|---|---|
| 2 | 34 | 8.2521.0 |
| 2.5 | 34.5 | 8.521.6 |
| 3 | 35 | 8.722.1 |
| 3 | 35.5 | 8.922.6 |
| 3.5 | 36 | 8.922.6 |
| 4 | 36.5 | 9.123.1 |
| 4.5 | 37 | 9.323.6 |
| 5 | 38 | 9.423.9 |
| 5.5 | 38.5 | 9.624.4 |
| 5.5 | 39 | 9.624.4 |
| 6 | 39.5 | 9.824.9 |
| 6.5 | 40 | 10.025.4 |
| 6.5 | 40.5 | 10.025.4 |
| 7 | 41 | 10.225.9 |
| 7.5 | 41.5 | 10.426.4 |
| 8 | 42 | 10.426.4 |
| UK Women's / Men's | EU Size | Foot Length (in) |
|---|---|---|
| W3 / M2.5 | 35 | 8.621.8 |
| W3.5 / M3 | 36 | 8.922.6 |
| W4 / M3.5 | 36.5 | 9.123.1 |
| W4.5 / M4 | 37 | 9.323.6 |
| W5 / M4.5 | 37.5 | 9.323.6 |
| W5.5 / M5 | 38 | 9.423.9 |
| W6 / M5.5 | 39 | 9.624.4 |
| W6.5 / M6 | 39.5 | 9.824.9 |
| W7 / M6.5 | 40 | 10.025.4 |
| W7.5 / M7 | 41 | 10.225.9 |
| W8 / M7.5 | 41.5 | 10.426.4 |
| W8.5 / M8 | 42 | 10.426.4 |
| W9 / M8.5 | 43 | 10.827.4 |
| W9.5 / M9 | 43.5 | 11.027.9 |
| W10 / M9.5 | 44 | 11.027.9 |
| W10.5 / M10 | 44.5 | 11.228.4 |
| W11 / M10.5 | 45 | 11.228.4 |
| W12 / M11 | 46 | 11.629.5 |
| W13 / M12 | 47 | 11.830.0 |
| W14 / M12.5 | 48 | 12.030.5 |
Foot length: Stand against a wall, heels touching the wall. Put an object (e.g. book) against your longest toe. Measure the length between the wall and the object. Repeat this process for the other foot. If the lengths are different, choose the largest.
| UK Size | Head (in) |
|---|---|
| 2XS | 18.5 – 19.747.0 – 50.0 |
| XS | 19.7 – 20.950.0 – 53.1 |
| S | 20.9 – 22.053.1 – 55.9 |
| M | 22.0 – 23.255.9 – 58.9 |
| L | 23.2 – 24.458.9 – 62.0 |
| UK Size | Head (in) |
|---|---|
| 2XS | 17.3 – 19.343.9 – 49.0 |
| XS | 18.5 – 20.547.0 – 52.1 |
| S | 20.5 – 21.752.1 – 55.1 |
| M | 21.7 – 23.255.1 – 58.9 |
| L | 23.2 – 24.458.9 – 62.0 |
| UK Size | Palm perimeter (in) | Hand length (in) |
|---|---|---|
| 2XS | 7.0 – 7.317.8 – 18.5 | 6.3 – 6.616.0 – 16.8 |
| XS | 7.3 – 7.618.5 – 19.3 | 6.7 – 6.917.0 – 17.5 |
| S | 7.6 – 7.919.3 – 20.1 | 7.0 – 7.217.8 – 18.3 |
| M | 8.0 – 8.220.3 – 20.8 | 7.2 – 7.418.3 – 18.8 |
| L | 8.3 – 8.521.1 – 21.6 | 7.4 – 7.718.8 – 19.6 |
| XL | 8.6 – 8.921.8 – 22.6 | 7.7 – 7.919.6 – 20.1 |
| 2XL | 8.9 – 9.222.6 – 23.4 | 8.0 – 8.120.3 – 20.6 |
| 3XL | 9.2 – 9.523.4 – 24.1 | 8.2 – 8.420.8 – 21.3 |
1- Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.
2- Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.
| Bike size | Height |
|---|---|
| 12" | 2'5" – 3'0"73 – 91 cm |
| 14" | 3'0" – 3'5"91 – 104 cm |
| 16" | 3'5" – 3'11"104 – 119 cm |
| 20" | 3'11" – 4'5"119 – 135 cm |
| 24" | 4'5" – 5'1"135 – 155 cm |
| Bike size | Height |
|---|---|
| XS | 5'1" – 5'5"155 – 165 cm |
| S | 5'5" – 5'8"165 – 173 cm |
| M | 5'8" – 5'11"173 – 180 cm |
| L | 5'11" – 6'2"180 – 188 cm |
| XL | 6'2" – 6'7"188 – 200 cm |
| Bike size | Height |
|---|---|
| S | 4'11" – 5'5"150 – 165 cm |
| M | 5'5" – 5'9"165 – 175 cm |
| L | 5'9" – 6'0"175 – 183 cm |
| XL | 6'0" – 6'7"183 – 200 cm |
Usually 2 days delivery
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A lightweight, fast, single-speed bike that's perfect for city rides
An agile bike with narrow handlebars and a short stem for weaving everywhere
Cartridge brakes for a feeling of confidence on your bike.
Wide tyres and a good grip on the pedals for riding with confidence.
A Flip Flop hub for transitioning to fixie by buying a fixed gear and locknut.
Description
Want to get from point A to point B as quickly as possible? A single speed is made for you. At just 11.6 kg, this bike offers all the light weight you need for riding quickly through town. The streamlined design, stiff steel frame, and 44x18 development give it the responsiveness you're looking for. It was designed with high-quality components for the best feelings as you ride.
With its steel fork, the single speed 500 absorbs impacts perfectly, easily tackling kerbs and other obstacles to tame the city! Its 520mm aluminium handlebars, as well as the 60mm aluminium stem, are assets for weaving through town as they increase your bike's responsiveness. Its 18T freewheel specific to FIXIE/BMX 30 steps (rather than 20 for a standard freewheel) provides better performance and balance.
While the speed 500 lets you ride fast, it also has excellent braking. Its calliper-type road brakes with cartridge pads increase the rigidity of the levers and provide better responsiveness and effective braking. This bike has aluminium wheels with double-walled rims, and its tyres (30 TPI weave) have nylon protection that greatly increases their puncture resistance.
Please note, the bike is sold as a single speed. If you want to use it as a fixie, it has a flip/flop compatible rear hub. To switch to fixie mode, you need to buy the screw-on fixed cog (24 TPI threading, 1.37" diameter, standard) and the locknut (24 TPI, 1.29" diameter). Then turn the wheel. You can get these spare parts on our website, or in stores at one of our workshops.
The bike's size is a key factor. The frame is available in 4 sizes: Size S (1.50 m to 1.60 m) Size M (1.60 m to 1.70 m) Size L (1.70 m to 1.85 m) Size XL (1.85 m to 2 m) FYI: the bike has been designed to be agile and responsive. If you're in between two sizes, choose the smaller size for greater responsiveness, and the larger for greater comfort.
Sold with reflectors and lights that meet mandatory standards. Compatible: road bike mudguard and under the saddle, segment lock with 2 frame attachment points, universal kickstand that attaches to the base of the bike.
FRAME made from Hi Ten steel with 120 mm axle for the rear wheel FORK made from Hi Ten steel with 100 mm axle for the front wheel 622x17C ETRTO double-walled WHEEL allowing you to use 25 to 37 mm tyres 700x32 mm skinwall 30 TPI TYRE with nylon anti-puncture protection Flip flop HUB at the rear for switching to a fixed cog. Standard M10 screws
60 mm aluminium STEM 500 mm aluminium HANDLEBAR Sport 100 SADDLE 25.4 mm aluminium SEAT POST with welded seat clamp, which doesn't allow you to orient the saddle, but makes it much more durable over time. Grip 520 mountain bike PEDALS
44T aluminium CHAINSET with 170 mm crank 18T BMX-style 30-step FREEWHEEL Single-speed rust-proof 1/2" x 1/8" CHAIN THUN TOPAZ 119 mm BOTTOM BRACKET Calliper-type road BRAKES with stiff cartridge brake pads.
Description
Want to get from point A to point B as quickly as possible? A single speed is made for you. At just 11.6 kg, this bike offers all the light weight you need for riding quickly through town. The streamlined design, stiff steel frame, and 44x18 development give it the responsiveness you're looking for. It was designed with high-quality components for the best feelings as you ride.
With its steel fork, the single speed 500 absorbs impacts perfectly, easily tackling kerbs and other obstacles to tame the city! Its 520mm aluminium handlebars, as well as the 60mm aluminium stem, are assets for weaving through town as they increase your bike's responsiveness. Its 18T freewheel specific to FIXIE/BMX 30 steps (rather than 20 for a standard freewheel) provides better performance and balance.
While the speed 500 lets you ride fast, it also has excellent braking. Its calliper-type road brakes with cartridge pads increase the rigidity of the levers and provide better responsiveness and effective braking. This bike has aluminium wheels with double-walled rims, and its tyres (30 TPI weave) have nylon protection that greatly increases their puncture resistance.
Please note, the bike is sold as a single speed. If you want to use it as a fixie, it has a flip/flop compatible rear hub. To switch to fixie mode, you need to buy the screw-on fixed cog (24 TPI threading, 1.37" diameter, standard) and the locknut (24 TPI, 1.29" diameter). Then turn the wheel. You can get these spare parts on our website, or in stores at one of our workshops.
The bike's size is a key factor. The frame is available in 4 sizes: Size S (1.50 m to 1.60 m) Size M (1.60 m to 1.70 m) Size L (1.70 m to 1.85 m) Size XL (1.85 m to 2 m) FYI: the bike has been designed to be agile and responsive. If you're in between two sizes, choose the smaller size for greater responsiveness, and the larger for greater comfort.
Sold with reflectors and lights that meet mandatory standards. Compatible: road bike mudguard and under the saddle, segment lock with 2 frame attachment points, universal kickstand that attaches to the base of the bike.
FRAME made from Hi Ten steel with 120 mm axle for the rear wheel FORK made from Hi Ten steel with 100 mm axle for the front wheel 622x17C ETRTO double-walled WHEEL allowing you to use 25 to 37 mm tyres 700x32 mm skinwall 30 TPI TYRE with nylon anti-puncture protection Flip flop HUB at the rear for switching to a fixed cog. Standard M10 screws
60 mm aluminium STEM 500 mm aluminium HANDLEBAR Sport 100 SADDLE 25.4 mm aluminium SEAT POST with welded seat clamp, which doesn't allow you to orient the saddle, but makes it much more durable over time. Grip 520 mountain bike PEDALS
44T aluminium CHAINSET with 170 mm crank 18T BMX-style 30-step FREEWHEEL Single-speed rust-proof 1/2" x 1/8" CHAIN THUN TOPAZ 119 mm BOTTOM BRACKET Calliper-type road BRAKES with stiff cartridge brake pads.
Key features
Key features
Composition
Composition
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