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Derailleur front 3 x 8-speeds 31.8 / 34.9 mm high clamp microshift

Product description

Designed for replacing your triple chainring front derailleur, clamp mounted, 34.9 or 31.8 mm compatible.

For gear changing 7 or 8 speeds triple chainsets

BTWIN

Derailleur front 3 x 8-speeds 31.8 / 34.9 mm high clamp microshift

Dhs. 23.00

Size Guide

MEN'S

Tops

Size	Chest (in)	Waist (in)
XS	33.1 – 34.3	27.6 – 28.7
S	34.6 – 35.8	29.1 – 30.3
M	36.2 – 37.4	30.7 – 31.9
L	37.8 – 40.6	32.3 – 35.0
XL	40.9 – 44.5	35.4 – 39.4
2XL	44.9 – 48.4	39.8 – 43.7
3XL	48.8 – 53.1	44.1 – 48.4

Bottoms

Size	Low hip (in)	Waist (in)
XS	31.5 – 33.5	26.0 – 28.0
S	33.9 – 35.8	28.3 – 30.3
M	36.2 – 38.2	30.7 – 32.7
L	38.6 – 40.9	33.1 – 35.0
XL	41.3 – 43.7	35.4 – 38.2
2XL	44.1 – 46.5	38.6 – 41.3
3XL	46.9 – 49.6	41.7 – 44.5

HOW TO MEASURE:

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.

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.

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.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

WOMEN'S

Tops

Size	Low hip (in)	Waist (in)
2XS	31.5 – 32.7	22.8 – 24.4
XS	33.1 – 34.3	24.4 – 25.6
S	34.6 – 35.8	26.0 – 27.2
M	36.2 – 37.4	27.6 – 28.7
L	37.8 – 40.6	29.1 – 33.1
XL	40.9 – 44.5	33.5 – 37.8
2XL	44.9 – 48.4	38.2 – 42.5

Bottoms

Size	Low hip (in)	Waist (in)
2XS	31.1 – 33.5	23.6 – 24.8
XS	33.5 – 35.4	25.2 – 26.8
S	35.4 – 37.8	27.2 – 28.7
M	37.8 – 40.2	29.1 – 31.1
L	40.2 – 42.5	31.5 – 33.9
XL	42.5 – 44.9	34.3 – 36.6
2XL	44.9 – 47.2	37.0 – 39.4

Bra

Size	Bust (in)	Underbust (in)
2XS	30.7 – 31.5	24.8 – 26.4
XS	31.5 – 33.5	24.8 – 28.3
S	33.5 – 35.4	26.8 – 30.3
M	35.4 – 37.4	28.7 – 32.3
L	37.4 – 39.4	30.7 – 34.3
XL	39.4 – 41.3	32.7 – 36.2
2XL	41.3 – 43.3	34.6 – 38.2

HOW TO MEASURE:

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.

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.

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.

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.

Hips: Wrap a tape measure around the fullest part of your hips.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

KIDS'

Boys

Age	Height (in)	Chest (in)	Waist (in)	Low hip (in)
6 months	24.0 – 27.2	16.5 – 16.9	14.6 – 15.2	16.5 – 17.1
9 months	27.6 – 28.3	16.9 – 17.3	15.2 – 15.6	17.1 – 17.7
12 months	28.7 – 29.5	17.3 – 17.7	15.6 – 16.1	17.7 – 18.5
18 months	29.9 – 31.9	18.1 – 18.5	16.3 – 16.9	18.5 – 19.3
24 months	32.3 – 34.6	18.9 – 19.3	17.3 – 18.1	19.3 – 20.3
2 – 3 years	35.0 – 37.4	19.7 – 20.1	18.1 – 18.9	20.3 – 20.9
3 – 4 years	37.8 – 40.2	20.5 – 21.3	19.3 – 20.1	21.3 – 22.4
4 – 5 years	40.6 – 44.1	21.7 – 22.4	20.1 – 20.9	22.8 – 24.0
5 – 6 years	44.5 – 48.0	22.8 – 23.6	20.9 – 21.7	24.4 – 25.6
7 – 8 years	48.4 – 51.2	24.4 – 24.8	21.7 – 22.4	26.0 – 27.2
8 – 9 years	51.6 – 55.1	25.2 – 26.4	22.8 – 23.6	27.6 – 28.7
10 – 11 years	55.5 – 59.1	26.8 – 28.7	24.0 – 25.2	29.1 – 30.3
12 – 13 years	59.4 – 63.0	29.1 – 31.5	25.6 – 27.2	30.7 – 33.1
14 – 15 years	63.4 – 67.7	31.9 – 34.6	27.6 – 29.1	33.5 – 35.8

Girls

Age	Height (in)	Chest (in)	Waist (in)	Low hip (in)
6 months	24.0 – 27.2	15.4 – 16.9	13.4 – 15.2	15.4 – 17.1
9 months	27.6 – 28.3	16.9 – 17.3	15.2 – 15.6	17.1 – 17.7
12 months	28.7 – 29.5	17.3 – 17.7	15.6 – 16.1	17.7 – 18.5
18 months	29.9 – 31.9	18.1 – 18.5	16.3 – 16.9	18.5 – 19.3
24 months	32.3 – 34.6	18.9 – 19.3	17.3 – 18.1	19.3 – 20.3
2 – 3 years	35.0 – 37.4	19.7 – 20.1	18.1 – 18.9	20.3 – 20.9
3 – 4 years	37.8 – 40.2	20.5 – 21.3	19.3 – 20.1	21.3 – 22.4
4 – 5 years	40.6 – 44.1	21.7 – 22.4	20.1 – 20.9	22.8 – 24.0
5 – 6 years	44.5 – 48.0	22.8 – 23.6	20.9 – 21.7	24.4 – 25.6
7 – 8 years	48.4 – 51.2	24.4 – 24.8	21.7 – 22.4	26.0 – 27.2
8 – 9 years	51.6 – 55.1	25.2 – 26.4	22.8 – 23.6	27.6 – 28.7
10 – 11 years	55.5 – 58.3	26.8 – 28.0	24.0 – 24.8	29.1 – 31.9
12 – 13 years	58.7 – 62.6	28.3 – 31.9	25.2 – 26.4	32.3 – 35.0
14 – 15 years	63.0 – 65.4	32.3 – 33.9	26.8 – 28.0	35.4 – 36.6

HOW TO MEASURE:

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.

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

FOOTWEAR

Men's Footwear

US Size	Foot length (in)	EU Size	Foot length (cm)
6	9.6	38.5	24.5
6.5	9.6	39	24.5
7	9.8	39.5	25
7.5	10	40	25.5
7.5	10	40.5	25.5
8	10.2	41	26
8.5	10.4	41.5	26.5
9	10.4	42	26.5
9.5	10.6	42.5	27
9.5	10.8	43	27.5
10	11	43.5	27.5
10.5	11	44	28
11	11.2	44.5	28.5
11.5	11.2	45	28.5
11.5	11.4	45.5	29
12	11.6	46	29.5
12.5	11.6	46.5	29.5

Women's Footwear

US Size	Foot length (in)	EU Size	Foot length (cm)
4	8.25	34	20.8
4.5	8.5	34.5	21.3
5	8.7	35	22
5.5	8.9	35.5	22.5
5.5	8.9	36	22.5
6	9.1	36.5	23
6.5	9.3	37	23.5
7	9.3	37	23.5
7.5	9.4	38	24
7.5	9.6	38.5	24.5
8	9.6	39	24.5
8.5	9.8	39.5	25
9	10	40	25.5
9	10	40.5	25.5
9.5	10.2	41	26
10	10.4	41.5	26.5
10.5	10.4	42	26.5

Unisex Footwear

Women's / Men's US Size	Foot length (in)	EU Size	Foot length (cm)
W5 / M3.5	8.6	35	21.9
W5.5 / M4	8.9	36	22.5
W6 / M4.5	9.1	36.5	23
W6.5 / M5	9.3	37	23.5
W7 / M5.5	9.3	37.5	23.5
W7.5 / M6	9.4	38	24
W8 / M6.5	9.6	39	24.5
W8.5 / M7	9.8	39.5	25
W9 / M7.5	10	40	25.5
W9.5 / M8	10.2	41	26
W10 / M8.5	10.4	41.5	26.5
W10.5 / M9	10.4	42	26.5
W11 / M9.5	10.8	43	27.5
W11.5 / M10	11	43.5	27.5
W12 / M10.5	11	44	28
W12.5 / M11	11.2	44.5	28.5
W13 / M11.5	11.2	45	28.5
W14 / M12	11.6	46	29.5
W15 / M13	11.8	47	30
W16 / M13.5	12	48	30.5

HOW TO MEASURE:

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.

ACCESSORIES

Headwear (Caps, Beanies, Hats)

US Size	Head (in)
2XS	18.5 – 19.7
XS	19.7 – 20.9
S	20.9 – 22.0
M	22.0 – 23.2
L	23.2 – 24.4

Helmets

US Size	Head (in)
2XS	17.3 – 19.3
XS	18.5 – 20.5
S	20.5 – 21.7
M	21.7 – 23.2
L	23.2 – 24.4

Gloves

Size	Palm perimeter (in)	Hand length (in)
2XS	7.0 – 7.3	6.3 – 6.6
XS	7.3 – 7.6	6.7 – 6.9
S	7.6 – 7.9	7.0 – 7.2
M	8.0 – 8.2	7.2 – 7.4
L	8.3 – 8.5	7.4 – 7.7
XL	8.6 – 8.9	7.7 – 7.9
2XL	8.9 – 9.2	8.0 – 8.1
3XL	9.2 – 9.5	8.2 – 8.4

HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

BIKES

Kids' Bikes

Bike size	Height (ft)
12"	2'5" – 3'0"
14"	3'0" – 3'5"
16"	3'5" – 3'11"
20"	3'11" – 4'5"
24"	4'5" – 5'1"

Road & Gravel Bikes

Bike size	Height (ft)
XS	5'1" – 5'5"
S	5'5" – 5'8"
M	5'8" – 5'11"
L	5'11" – 6'2"
XL	6'2" – 6'7"

Mountain Bikes

Bike size	Height (ft)
S	4'11" – 5'5"
M	5'5" – 5'9"
L	5'9" – 6'0"
XL	6'0" – 6'7"

Size Guide

MEN'S

Tops

Size	Chest (in)	Waist (in)
XS	33.1 – 34.3	27.6 – 28.7
S	34.6 – 35.8	29.1 – 30.3
M	36.2 – 37.4	30.7 – 31.9
L	37.8 – 40.6	32.3 – 35.0
XL	40.9 – 44.5	35.4 – 39.4
2XL	44.9 – 48.4	39.8 – 43.7
3XL	48.8 – 53.1	44.1 – 48.4

Bottoms

Size	Low hip (in)	Waist (in)
XS	31.5 – 33.5	26.0 – 28.0
S	33.9 – 35.8	28.3 – 30.3
M	36.2 – 38.2	30.7 – 32.7
L	38.6 – 40.9	33.1 – 35.0
XL	41.3 – 43.7	35.4 – 38.2
2XL	44.1 – 46.5	38.6 – 41.3
3XL	46.9 – 49.6	41.7 – 44.5

HOW TO MEASURE:

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.

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.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

WOMEN'S

Tops

Size	Low hip (in)	Waist (in)
2XS	31.5 – 32.7	22.8 – 24.4
XS	33.1 – 34.3	24.4 – 25.6
S	34.6 – 35.8	26.0 – 27.2
M	36.2 – 37.4	27.6 – 28.7
L	37.8 – 40.6	29.1 – 33.1
XL	40.9 – 44.5	33.5 – 37.8
2XL	44.9 – 48.4	38.2 – 42.5

Bottoms

Size	Low hip (in)	Waist (in)
2XS	31.1 – 33.5	23.6 – 24.8
XS	33.5 – 35.4	25.2 – 26.8
S	35.4 – 37.8	27.2 – 28.7
M	37.8 – 40.2	29.1 – 31.1
L	40.2 – 42.5	31.5 – 33.9
XL	42.5 – 44.9	34.3 – 36.6
2XL	44.9 – 47.2	37.0 – 39.4

Bra

Size	Bust (in)	Underbust (in)
2XS	30.7 – 31.5	24.8 – 26.4
XS	31.5 – 33.5	24.8 – 28.3
S	33.5 – 35.4	26.8 – 30.3
M	35.4 – 37.4	28.7 – 32.3
L	37.4 – 39.4	30.7 – 34.3
XL	39.4 – 41.3	32.7 – 36.2
2XL	41.3 – 43.3	34.6 – 38.2

HOW TO MEASURE:

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.

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.

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.

Hips: Wrap a tape measure around the fullest part of your hips.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

KIDS'

Boys

Age	Height (in)	Chest (in)	Waist (in)	Low hip (in)
6 months	24.0 – 27.2	16.5 – 16.9	14.6 – 15.2	16.5 – 17.1
9 months	27.6 – 28.3	16.9 – 17.3	15.2 – 15.6	17.1 – 17.7
12 months	28.7 – 29.5	17.3 – 17.7	15.6 – 16.1	17.7 – 18.5
18 months	29.9 – 31.9	18.1 – 18.5	16.3 – 16.9	18.5 – 19.3
24 months	32.3 – 34.6	18.9 – 19.3	17.3 – 18.1	19.3 – 20.3
2 – 3 years	35.0 – 37.4	19.7 – 20.1	18.1 – 18.9	20.3 – 20.9
3 – 4 years	37.8 – 40.2	20.5 – 21.3	19.3 – 20.1	21.3 – 22.4
4 – 5 years	40.6 – 44.1	21.7 – 22.4	20.1 – 20.9	22.8 – 24.0
5 – 6 years	44.5 – 48.0	22.8 – 23.6	20.9 – 21.7	24.4 – 25.6
7 – 8 years	48.4 – 51.2	24.4 – 24.8	21.7 – 22.4	26.0 – 27.2
8 – 9 years	51.6 – 55.1	25.2 – 26.4	22.8 – 23.6	27.6 – 28.7
10 – 11 years	55.5 – 59.1	26.8 – 28.7	24.0 – 25.2	29.1 – 30.3
12 – 13 years	59.4 – 63.0	29.1 – 31.5	25.6 – 27.2	30.7 – 33.1
14 – 15 years	63.4 – 67.7	31.9 – 34.6	27.6 – 29.1	33.5 – 35.8

Girls

Age	Height (in)	Chest (in)	Waist (in)	Low hip (in)
6 months	24.0 – 27.2	15.4 – 16.9	13.4 – 15.2	15.4 – 17.1
9 months	27.6 – 28.3	16.9 – 17.3	15.2 – 15.6	17.1 – 17.7
12 months	28.7 – 29.5	17.3 – 17.7	15.6 – 16.1	17.7 – 18.5
18 months	29.9 – 31.9	18.1 – 18.5	16.3 – 16.9	18.5 – 19.3
24 months	32.3 – 34.6	18.9 – 19.3	17.3 – 18.1	19.3 – 20.3
2 – 3 years	35.0 – 37.4	19.7 – 20.1	18.1 – 18.9	20.3 – 20.9
3 – 4 years	37.8 – 40.2	20.5 – 21.3	19.3 – 20.1	21.3 – 22.4
4 – 5 years	40.6 – 44.1	21.7 – 22.4	20.1 – 20.9	22.8 – 24.0
5 – 6 years	44.5 – 48.0	22.8 – 23.6	20.9 – 21.7	24.4 – 25.6
7 – 8 years	48.4 – 51.2	24.4 – 24.8	21.7 – 22.4	26.0 – 27.2
8 – 9 years	51.6 – 55.1	25.2 – 26.4	22.8 – 23.6	27.6 – 28.7
10 – 11 years	55.5 – 58.3	26.8 – 28.0	24.0 – 24.8	29.1 – 31.9
12 – 13 years	58.7 – 62.6	28.3 – 31.9	25.2 – 26.4	32.3 – 35.0
14 – 15 years	63.0 – 65.4	32.3 – 33.9	26.8 – 28.0	35.4 – 36.6

HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

FOOTWEAR

Men's Footwear

US Size	Foot length (in)	EU Size	Foot length (cm)
6	9.6	38.5	24.5
6.5	9.6	39	24.5
7	9.8	39.5	25
7.5	10	40	25.5
7.5	10	40.5	25.5
8	10.2	41	26
8.5	10.4	41.5	26.5
9	10.4	42	26.5
9.5	10.6	42.5	27
9.5	10.8	43	27.5
10	11	43.5	27.5
10.5	11	44	28
11	11.2	44.5	28.5
11.5	11.2	45	28.5
11.5	11.4	45.5	29
12	11.6	46	29.5
12.5	11.6	46.5	29.5

Women's Footwear

US Size	Foot length (in)	EU Size	Foot length (cm)
4	8.25	34	20.8
4.5	8.5	34.5	21.3
5	8.7	35	22
5.5	8.9	35.5	22.5
5.5	8.9	36	22.5
6	9.1	36.5	23
6.5	9.3	37	23.5
7	9.3	37	23.5
7.5	9.4	38	24
7.5	9.6	38.5	24.5
8	9.6	39	24.5
8.5	9.8	39.5	25
9	10	40	25.5
9	10	40.5	25.5
9.5	10.2	41	26
10	10.4	41.5	26.5
10.5	10.4	42	26.5

Unisex Footwear

Women's / Men's US Size	Foot length (in)	EU Size	Foot length (cm)
W5 / M3.5	8.6	35	21.9
W5.5 / M4	8.9	36	22.5
W6 / M4.5	9.1	36.5	23
W6.5 / M5	9.3	37	23.5
W7 / M5.5	9.3	37.5	23.5
W7.5 / M6	9.4	38	24
W8 / M6.5	9.6	39	24.5
W8.5 / M7	9.8	39.5	25
W9 / M7.5	10	40	25.5
W9.5 / M8	10.2	41	26
W10 / M8.5	10.4	41.5	26.5
W10.5 / M9	10.4	42	26.5
W11 / M9.5	10.8	43	27.5
W11.5 / M10	11	43.5	27.5
W12 / M10.5	11	44	28
W12.5 / M11	11.2	44.5	28.5
W13 / M11.5	11.2	45	28.5
W14 / M12	11.6	46	29.5
W15 / M13	11.8	47	30
W16 / M13.5	12	48	30.5

HOW TO MEASURE:

ACCESSORIES

Headwear (Caps, Beanies, Hats)

US Size	Head (in)
2XS	18.5 – 19.7
XS	19.7 – 20.9
S	20.9 – 22.0
M	22.0 – 23.2
L	23.2 – 24.4

Helmets

US Size	Head (in)
2XS	17.3 – 19.3
XS	18.5 – 20.5
S	20.5 – 21.7
M	21.7 – 23.2
L	23.2 – 24.4

Gloves

Size	Palm perimeter (in)	Hand length (in)
2XS	7.0 – 7.3	6.3 – 6.6
XS	7.3 – 7.6	6.7 – 6.9
S	7.6 – 7.9	7.0 – 7.2
M	8.0 – 8.2	7.2 – 7.4
L	8.3 – 8.5	7.4 – 7.7
XL	8.6 – 8.9	7.7 – 7.9
2XL	8.9 – 9.2	8.0 – 8.1
3XL	9.2 – 9.5	8.2 – 8.4

HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

BIKES

Kids' Bikes

Bike size	Height (ft)
12"	2'5" – 3'0"
14"	3'0" – 3'5"
16"	3'5" – 3'11"
20"	3'11" – 4'5"
24"	4'5" – 5'1"

Road & Gravel Bikes

Bike size	Height (ft)
XS	5'1" – 5'5"
S	5'5" – 5'8"
M	5'8" – 5'11"
L	5'11" – 6'2"
XL	6'2" – 6'7"

Mountain Bikes

Bike size	Height (ft)
S	4'11" – 5'5"
M	5'5" – 5'9"
L	5'9" – 6'0"
XL	6'0" – 6'7"

Ref: 8512877

Size: Unique size

Color : Unique

Variant

Only 3 units left

Available in store

Aramex Warehouse

In stock

Decathlon Al Maryah Mall

Low stock (1 left)

Al Maryah Mall, Abu Dhabi
+971 2 6507728

Opening hours

Mon–Thu: 10:00–22:00 | Fri–Sat: 10:00–00:00 | Sun: 10:00–22:00

Our Stores

Home Delivery 2 - 4 Days

Up to 2-year warranty

Secure Payments

Product description

Designed for replacing your triple chainring front derailleur, clamp mounted, 34.9 or 31.8 mm compatible.

For gear changing 7 or 8 speeds triple chainsets

Description

Designed for replacing your triple chainring front derailleur, clamp mounted, 34.9 or 31.8 mm compatible.

Technical specifications

Compatible with number of chainrings: 3 Compatible with number of speeds: 7/8 Pull: Top and down Attachment: High collar 31.8 or 34.9 (with adaptors) Maximum chairing size: 48D Derailleur chainstay angle: 66-69 degree Compatible shifters: SRAM, SHIMANO, BTWIN, MICROSHIFT

Assembly tips

When replacing your derailleur, check the conditions of the cables, and if frayed or oxidised we recommend replacing them.

Maintenance tips:

Clean your derailleur with slightly warm soapy water. Do not use grease remover products that damage plastics.

Need any help?

The technicians at your Decathlon store are at your service to help you replace your bike parts. Feel free to ask them for help!

For gear changing 7 or 8 speeds triple chainsets

Compatibility

Compatible with Btwin and Shimano 3 X 7/8S shifters, 31.8 / 34.9 mm compatible

Capacity

Supplied with 34.9 to 31.9 adaptor

Repair

Repair your bike and give it a new lease of life!

Designed for replacing your triple chainring front derailleur, clamp mounted, 34.9 or 31.8 mm compatible.

Technical specifications

Assembly tips

When replacing your derailleur, check the conditions of the cables, and if frayed or oxidised we recommend replacing them.

Maintenance tips:

Clean your derailleur with slightly warm soapy water. Do not use grease remover products that damage plastics.

Need any help?

The technicians at your Decathlon store are at your service to help you replace your bike parts. Feel free to ask them for help!

For gear changing 7 or 8 speeds triple chainsets

Compatibility

Compatible with Btwin and Shimano 3 X 7/8S shifters, 31.8 / 34.9 mm compatible

Capacity

Supplied with 34.9 to 31.9 adaptor

Repair

Repair your bike and give it a new lease of life!

Designed for replacing your triple chainring front derailleur, clamp mounted, 34.9 or 31.8 mm compatible.

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