Sign up or log in
Sports
Sports
Popular
Cycling
Cycling
Hiking
Hiking
Running
Running
Fitness & Gym
Fitness & Gym
Camping
Camping
Football
Football
Swimming
Swimming
Kayaking
Kayaking
More sports
Country Sports
Country Sports
Fishing
Fishing
Golf
Golf
Horse Riding
Horse Riding
Mountain Biking
Mountain Biking
Road Cycling
Road Cycling
Roller Skating
Roller Skating
Stand Up Paddle
Stand Up Paddle
Tennis
Tennis
Trekking
Trekking
Yoga
Yoga
Basketball
Basketball
Rugby
Rugby
Scootering
Scootering
Climbing
Climbing
Trail Running
Trail Running
Snowboarding
Snowboarding
Mountaineering
Mountaineering
Slacklines
Via Ferrata, Canyoning and Caving
Via Ferrata, Canyoning and Caving
Winter Sports
Aqua Fitness
Water Polo
Water Polo
Surf
Surf
Sailing
Sailing
Snorkelling
Snorkelling
Scuba Diving
Scuba Diving
Spearfishing
Spearfishing
Water Skiing and Wakeboarding
Kitesurfing and Windsurfing
Kitesurfing and Windsurfing
Wing Foil
Wing Foil
Kiting
Kiting
Frisbee and Boomerangs
Skiing
Skiing
Cross-Training
HIIT Training
Bodybuilding
Boxing
Boxing
Pilates
Pilates
Gymnastics
Gymnastics
Martial Arts
Martial Arts
Kids PE & Gym
Kids PE & Gym
Dance
Dance
Gym Gear for Babies
Gym Gear for Babies
Athletics
Athletics
Triathlon
Triathlon
Orienteering
Nordic Walking
Nordic Walking
Power Walking
Power Walking
Cricket
Cricket
Handball
Handball
Field Hockey
Field Hockey
American Football
Baseball
Baseball
Roller Hockey
Roller Hockey
Netball
Volleyball and Beach Volleyball
Volleyball and Beach Volleyball
Badminton
Badminton
Table Tennis
Table Tennis
Squash
Squash
Padel
Padel
Frontenis
Beach Tennis
Basque Pelota
Ice Hockey
Ice Hockey
Ice & Figure Skating
Ice & Figure Skating
Skateboarding and Longboarding
Skateboarding and Longboarding
Archery
Archery
Darts
Darts
Snooker and Pool
Snooker and Pool
Boules and Petanque
Boules and Petanque
Skittles and Palet
Wallball
Carp Fishing
Carp Fishing
Predator fishing
Predator fishing
Coarse & Match Fishing
Coarse & Match Fishing
Sea fishing
Sea fishing
Teqball
Racketball
Race Walking
Floorball
Floorball
Table Football
Bushcraft - Bivouac
Bushcraft - Bivouac
See all sports
Women
Women
Shop all Women
Clothing
Clothing
Shoes
Shoes
Activewear
Activewear
Swimwear
Swimwear
Loungewear
Bikes
Bikes
Athleisure
Plus Size Clothing
Plus Size Clothing
Bags and Accessories
Bags and Accessories
Sales
Sales
Men
Men
Shop all Men
Clothing
Clothing
Shoes
Shoes
Bikes
Bikes
Activewear
Activewear
Swimwear
Swimwear
Bags and Accessories
Bags and Accessories
Loungewear
Athleisure
Plus Size Clothing
Sales
Cold Weather Collection
Base Layers
Kids
Kids
Shop all Kids
Clothing
Clothing
Shoes
Shoes
Outdoor Activities
Outdoor Activities
Bags and Accessories
Bags and Accessories
Baby and Toddlers
Baby and Toddlers
Swimwear and Beachwear
Swimwear and Beachwear
Back To School
Sales
Kids Cycling
Accessories
Accessories
Shop all Accessories
Sports Electronics
Sports Electronics
Bags
Bags
Footwear Accessories
Footwear Accessories
Water Bottles, flasks and protein shakers
Water Bottles, flasks and protein shakers
Sunglasses
Face Masks
Umbrellas
Navigational Equipment
Navigational Equipment
Hats, Headwear and Gloves
Hats, Headwear and Gloves
Rain Poncho and Capes
Towel and Towel Ponchos
Activity Trackers
Nutrition and Body Care
Nutrition and Body Care
Shop all Nutrition and Body Care
Protein
Protein
Food and Snacks
Food and Snacks
Vitamins & Supplements
Vitamins & Supplements
Hydration
Hydration
Energy Supplements
Energy Supplements
Pre, Intra and Post-Workout
Pre, Intra and Post-Workout
Protein Shakers & Water Bottles
Protein Shakers & Water Bottles
Recovery and Injury
Recovery and Injury
Skin and Body Care
Skin and Body Care
Pre, Intra and Post-Workout
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Shop all Workshop Services and Spare Parts
Repair Your Product Yourself
Repair Your Product Yourself
Repair Your Product With Us
Repair Your Product With Us
Second Life Products
Deals
Deals
Shop all Deals
Mens Sale
Womens Sale
Kids Sale
Running Sale
Ski Sale
Fitness Sale
Cycling Sale
Hiking Sale
Swimming Sale
Camping Sale
Football Sale
Sailing Sale
Golf Sale
Water Sports Sale
Gym & Dance Sale
Horse Riding Sale
Fishing Sale
Snowboard Sale
Up to 50% off
Brands
Brands
Designed by Decathlon
QUECHUA
Mountain sports
ROCKRIDER
Outdoor cycling
DOMYOS
Fitness & gym
KIPSTA
Team sports
ARTENGO
Racket sports
TRIBORD
Water sports
Brands we love
ADIDAS
SALOMON
THULE
QUIKSILVER
GARMIN
PUMA
ASICS
CANTERBURY
CONTINENTAL
FORCLAZ
ITIWIT
KALENJI
NABAIJI
OLAIAN
REEBOK
ROXY
SIMOND
TAYLORMADE
TRIBAN
TARMAK
UMBRO
VAN RYSEL
WEDZE
WILSON
YONEX
See all brands
Help & support
Find a store
Sports
Sports
Women
Women
Men
Men
Kids
Kids
Accessories
Accessories
Nutrition and Body Care
Nutrition and Body Care
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Deals
Deals
Brands
Brands
Workshop Services and Spare Parts
Repair Your Product Yourself
Spare Parts
Bike Parts
Drivetrain
Drivetrain Parts
Derailleurs
Derailleur Hangers
Cassettes
Chains
Cranksets and Chainrings
Bottom Brackets
Gear Shifters
Gear Cables and Cable Ends
Chain Guards
See more
Filters
391 items
Most relevant
product nature
cassette
98
chain
73
chainring ; chainwheel
45
gear shifter
41
bottom bracket
36
derailleur
29
derailleur pulley
17
chainset
13
derailleur cable
8
free wheel
8
See all
sports
urban cycling
227
all mountain mtb
218
cross country mtb
210
bicycle touring
204
road cycling
201
bike trekking
181
gravel cycling
172
downhill mtb
152
enduro mtb
150
bike touring
146
See all
brands
SHIMANO
111
SRAM
84
DECATHLON
48
STRONGLIGHT
41
SUNRACE
28
KMC
25
BBB
11
FSA
8
VAN RYSEL
5
BTWIN
4
See all
price
Minimum
Maximum
Sellers
Sprocket and Gear Ltd
255
Decathlon
95
ALOC Sports Retail
35
Go Cycle Shop
6
SUNRACE SunRace Narrow Wide Chain ring Steel
Sold and shipped by Sprocket and Gear Ltd
£14.34
SHIMANO Shimano RD-R8000 Pulley Set Ultegra GRX
Sold and shipped by Sprocket and Gear Ltd
£21.74
SHIMANO Shimano UN300 68 x 127.5 Square Taper Bottom Bracket
Sold and shipped by Sprocket and Gear Ltd
£21.94
KMC KMC Missing Link Ti-N 10 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£9.98
SRAM SRAM NX Eagle 12 Speed Power Link 126 Links - Grey
Sold and shipped by Sprocket and Gear Ltd
£26.44
SHIMANO Shimano CS-M4100 10 Speed 11-46T HG Mountain Bike Cassette
Sold and shipped by Sprocket and Gear Ltd
£59.98
FSA FSA BB86 to BB386 Evo Bottom Bracket Adapter with Bearings
Sold and shipped by Sprocket and Gear Ltd
£59.89
STRONGLIGHT Stronglight Dural 5083 130mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.97
SUNRACE SunRace Narrow Wide Chain ring Steel
Sold and shipped by Sprocket and Gear Ltd
£14.37
SHIMANO Shimano 105 R7000 11 speed Cassette 11-32T
Sold and shipped by Sprocket and Gear Ltd
£71.00
STRONGLIGHT Stronglight Dural 5083 130mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£31.49
SHIMANO Shimano Alivio M4000 CS-HG400 9 Speed 11-34T
1
1
Rate: 1.0 stars, 1 votes
Sold and shipped by Sprocket and Gear Ltd
£34.49
SRAM PG950 9spd Cassette 9spd 11-32t
Sold and shipped by ALOC Sports Retail
£36.00
SRAM SRAM Force 12 Speed Powerlock 114 Link Chain
4
1
Rate: 4.0 stars, 1 votes
Sold and shipped by Sprocket and Gear Ltd
£49.97
DECATHLON Quick Release Links for 1-speed Bike Chain x 2
4.3
167
Rate: 4.3 stars, 167 votes
£5.99
SHIMANO 105 CS-R7000 11-Speed 11x28 Cassette
4.7
96
Rate: 4.7 stars, 96 votes
£43.99
DECATHLON Derailleur Hose Tips
4.4
365
Rate: 4.4 stars, 365 votes
£2.99
Was £3.29
DECATHLON Bike Brake Housing Tips
4.5
493
Rate: 4.5 stars, 493 votes
£2.99
Was £3.29
ROCKRIDER 32-34-36-38T E-Bike Chainring without Spider BCD104
4.4
5
Rate: 4.4 stars, 5 votes
£24.99
DECATHLON 9-Speed 12x25 Road Bike Cassette
4
136
Rate: 4.0 stars, 136 votes
£19.99
SRAM SRAM CS PG970 9 Speed 11-34T Cassette
Sold and shipped by Sprocket and Gear Ltd
£42.28
SHIMANO Shimano Tourney RD-TZ500 Direct Mount 6 Speed
Sold and shipped by Sprocket and Gear Ltd
£23.49
STRONGLIGHT Stronglight Dural 5083 110mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.97
SHIMANO Shimano RevoShift SL-RS45-8R Twist Grip shifter 8 speed Right
Sold and shipped by Sprocket and Gear Ltd
£19.49
BBB BBB RollerBoys SRAM Jockey Wheels BDP-05 11T
Sold and shipped by Sprocket and Gear Ltd
£17.98
FSA FSA Power Drive Steel Bicycle Bottom Bracket
Sold and shipped by Sprocket and Gear Ltd
£44.64
SUNRACE SunRace MTB Trigger shifter 11 speed DLMX3N
Sold and shipped by Sprocket and Gear Ltd
£34.98
SHIMANO Shimano 105 FD-5801-BL Front Derailleur 2 x 11 Speed
Sold and shipped by Sprocket and Gear Ltd
£35.44
SHIMANO Shimano Claris CS-HG50 8 Speed 11-28T Road Bike Cassette
Sold and shipped by Sprocket and Gear Ltd
£23.49
CLARKS CYCLE SYTEMS Clarks Stainless Steel Gear cable 6085
Sold and shipped by Sprocket and Gear Ltd
£4.14
STRONGLIGHT Stronglight Dural 5083 110mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.97
SHIMANO Shimano ST-EF500 Shift/Brake Lever Set 3 x 7 Speed EZ Fire Plus STI
Sold and shipped by Sprocket and Gear Ltd
£35.49
STRONGLIGHT Stronglight Dural 5083 110mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.97
STRONGLIGHT Stronglight Dural 5083 110mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.97
STRONGLIGHT Stronglight Dural 5083 130mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£31.49
FSA FSA RPM Steel Bottom Bracket 68mm x 122.5mm JIS Square Taper
Sold and shipped by Sprocket and Gear Ltd
£13.48
STRONGLIGHT Stronglight Dural 5083 130mm BCD 9 10 speed
Sold and shipped by Sprocket and Gear Ltd
£21.74
SHIMANO Shimano Altus FC-M371 Chainset
Sold and shipped by Sprocket and Gear Ltd
£52.74
SHIMANO Shimano Acera RD-M3020 7/8 Speed Rear Derailleur SGS Long Cage
Sold and shipped by Sprocket and Gear Ltd
£33.98
BBB BBB BottomPress PF30 Bottom Bracket BBO-01 46 × 68mm
Sold and shipped by Sprocket and Gear Ltd
£34.98
7 of 10