Bike Drivetrains & Gear Parts

Your bike drivetrain consists of all the parts that allow you to pedal and move your bike. Shop our range of drivetrains and gear parts at Decathlon. We have everything you need to take your drivetrain system up a gear.
48 items
SRAM SRAM 9 Speed Bike Chain PC951 114 links
SRAM SRAM 9 Speed Bike Chain PC951 114 links
£17.99
SRAM 11-Speed Bike Chain SRAM PC1110
SRAM 11-Speed Bike Chain SRAM PC1110
Rate: 4.5 stars, 214 votes
£14.99
SRAM SRAM 10 Speed Bike Chain PC1031 114 links
SRAM SRAM 10 Speed Bike Chain PC1031 114 links
£19.99
SRAM SRAM 11 Speed Bike Chain PC1130 114 links
SRAM SRAM 11 Speed Bike Chain PC1130 114 links
£21.99
SRAM X4 7- to 9-Speed Rear Derailleur
SRAM X4 7- to 9-Speed Rear Derailleur
Rate: 3.9 stars, 251 votes
£19.99
SRAM SRAM 7-8 Speed Bike Chain PC850 114 links
SRAM SRAM 7-8 Speed Bike Chain PC850 114 links
£14.99
SRAM SRAM GXP Team Cups 100mm English Threaded Bottom Bracket
SRAM SRAM GXP Team Cups 100mm English Threaded Bottom Bracket
Sold and shipped by Sprocket and Gear Ltd
£34.49
SRAM SRAM CS PG1030 10 Speed Cassette
SRAM SRAM CS PG1030 10 Speed Cassette
Sold and shipped by Sprocket and Gear Ltd
£52.98
SRAM SRAM PG1130 NX 11 Speed 11-42T Cassette - Black
SRAM SRAM PG1130 NX 11 Speed 11-42T Cassette - Black
Sold and shipped by Sprocket and Gear Ltd
£83.14
SRAM SRAM PC RED22 Hollowpin PowerLock 11 Speed 114 links Chain
SRAM SRAM PC RED22 Hollowpin PowerLock 11 Speed 114 links Chain
Sold and shipped by Sprocket and Gear Ltd
£48.95
SRAM SRAM PowerLock Tool Free Chain Connector - 10 speed Black
SRAM SRAM PowerLock Tool Free Chain Connector - 10 speed Black
Sold and shipped by Sprocket and Gear Ltd
£4.49
SRAM SRAM GX Eagle 12 Speed Power Link Chain 126 Links
SRAM SRAM GX Eagle 12 Speed Power Link Chain 126 Links
Sold and shipped by Sprocket and Gear Ltd
£31.49
SRAM SRAM PCXX1 Eagle hollowpin PowerLock 12 Speed 126 links Chain
SRAM SRAM PCXX1 Eagle hollowpin PowerLock 12 Speed 126 links Chain
Sold and shipped by Sprocket and Gear Ltd
£81.24
SRAM SRAM CS PG950 9 Speed 11-28T Road Bike Cassette
SRAM SRAM CS PG950 9 Speed 11-28T Road Bike Cassette
Sold and shipped by Sprocket and Gear Ltd
£30.44
SRAM SRAM PG1170 Force 11 Speed 11-32T Cassette
SRAM SRAM PG1170 Force 11 Speed 11-32T Cassette
Sold and shipped by Sprocket and Gear Ltd
£97.94
SRAM SRAM PCXX1 Eagle Hollowpin PowerLock 12 Speed 126 links Chain
SRAM SRAM PCXX1 Eagle Hollowpin PowerLock 12 Speed 126 links Chain
Sold and shipped by Sprocket and Gear Ltd
£84.94
SRAM PG850 8spd Cassette 8spd 12-26t
SRAM PG850 8spd Cassette 8spd 12-26t
Sold and shipped by ALOC Sports Retail
£35.00
SRAM SRAM Chain Red AXS D1 114 Links PowerLock 12 Speed
SRAM SRAM Chain Red AXS D1 114 Links PowerLock 12 Speed
Sold and shipped by ALOC Sports Retail
£72.00
SRAM SRAM PG1170 Force 11 Speed Road Bike Gravel Cassette
SRAM SRAM PG1170 Force 11 Speed Road Bike Gravel Cassette
Sold and shipped by ALOC Sports Retail
£96.00
SRAM SRAM PG-1130 11 Speed Cassette
SRAM SRAM PG-1130 11 Speed Cassette
Sold and shipped by ALOC Sports Retail
£69.00
SRAM SRAM PG1170 Force 11 Speed Road Bike Gravel Cassette
SRAM SRAM PG1170 Force 11 Speed Road Bike Gravel Cassette
Sold and shipped by ALOC Sports Retail
£96.00
SRAM SRAM DUB PF30 Press Fit MTB Bottom Bracket Wide 73mm
SRAM SRAM DUB PF30 Press Fit MTB Bottom Bracket Wide 73mm
Rate: 5.0 stars, 1 votes
Sold and shipped by Sprocket and Gear Ltd
£44.39
SRAM SRAM DUB BSA-A1 English Threaded Bottom Bracket 68 / 73mm
SRAM SRAM DUB BSA-A1 English Threaded Bottom Bracket 68 / 73mm
Sold and shipped by Sprocket and Gear Ltd
£39.49
SRAM SRAM DUB BSA-A1 English Threaded Road MTB Bottom Bracket
SRAM SRAM DUB BSA-A1 English Threaded Road MTB Bottom Bracket
Sold and shipped by Sprocket and Gear Ltd
£39.20
SRAM SRAM DUB PF-A1 Press Fit MTB Bottom Bracket 89.5 / 92mm
SRAM SRAM DUB PF-A1 Press Fit MTB Bottom Bracket 89.5 / 92mm
Sold and shipped by Sprocket and Gear Ltd
£44.49
SRAM SRAM PC1130 PowerLock 11 Speed 120 links Chain
SRAM SRAM PC1130 PowerLock 11 Speed 120 links Chain
Sold and shipped by Sprocket and Gear Ltd
£25.49
SRAM SRAM DUB PF-A1 Press Fit MTB Bottom Bracket 121mm
SRAM SRAM DUB PF-A1 Press Fit MTB Bottom Bracket 121mm
Sold and shipped by Sprocket and Gear Ltd
£47.49
SRAM SRAM DUB PF30 Press Fit Bottom Bracket 68 / 92mm
SRAM SRAM DUB PF30 Press Fit Bottom Bracket 68 / 92mm
Sold and shipped by Sprocket and Gear Ltd
£51.74
SRAM SRAM DUB BB30-A1 Press Fit Bottom Bracket 68 / 73mm
SRAM SRAM DUB BB30-A1 Press Fit Bottom Bracket 68 / 73mm
Sold and shipped by Sprocket and Gear Ltd
£39.24
SRAM SRAM PC 830 8 Speed Power Link Chain 114 Links
SRAM SRAM PC 830 8 Speed Power Link Chain 114 Links
Rate: 5.0 stars, 1 votes
Sold and shipped by Sprocket and Gear Ltd
£10.24
SRAM SRAM PC 870 8 Speed Power Link Chain 114 Links
SRAM SRAM PC 870 8 Speed Power Link Chain 114 Links
Sold and shipped by Sprocket and Gear Ltd
£17.74
SRAM SRAM X5 Rear Derailleur 9 Speed - Medium Cage
SRAM SRAM X5 Rear Derailleur 9 Speed - Medium Cage
Sold and shipped by Sprocket and Gear Ltd
£50.84
SRAM SRAM PowerLink Tool Free Chain Connector 9 speed
SRAM SRAM PowerLink Tool Free Chain Connector 9 speed
Sold and shipped by Sprocket and Gear Ltd
£4.45
SRAM SRAM PowerLock Tool Free Chain Connector - 12 speed Rainbow
SRAM SRAM PowerLock Tool Free Chain Connector - 12 speed Rainbow
Sold and shipped by Sprocket and Gear Ltd
£4.98
SRAM SRAM PC 971 9 Speed Power Link 114 Links Chain
SRAM SRAM PC 971 9 Speed Power Link 114 Links Chain
Sold and shipped by Sprocket and Gear Ltd
£21.49
SRAM SRAM NX Eagle 12 Speed Power Link 126 Links - Grey
SRAM SRAM NX Eagle 12 Speed Power Link 126 Links - Grey
Sold and shipped by Sprocket and Gear Ltd
£26.44
SRAM SRAM CS PG1030 10 Speed Cassette
SRAM SRAM CS PG1030 10 Speed Cassette
Sold and shipped by Sprocket and Gear Ltd
£52.98
SRAM SRAM GXP 68/73mm English Threaded Bottom Bracket
SRAM SRAM GXP 68/73mm English Threaded Bottom Bracket
Sold and shipped by Sprocket and Gear Ltd
£38.98
SRAM SRAM CS PG820 8 Speed 11-28T Cassette
SRAM SRAM CS PG820 8 Speed 11-28T Cassette
Sold and shipped by Sprocket and Gear Ltd
£18.85
SRAM SRAM CS PG830 8 Speed Rear Cassette
SRAM SRAM CS PG830 8 Speed Rear Cassette
Sold and shipped by Sprocket and Gear Ltd
£19.74