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.
25 items
KMC KMC 5-8 Speed Bike Chain Z8 7.3mm 114 links
KMC KMC 5-8 Speed Bike Chain Z8 7.3mm 114 links
Rate: 4.2 stars, 73 votes
£9.99
KMC KMC 10 Speed Bike Chain X10 114 links
KMC KMC 10 Speed Bike Chain X10 114 links
£23.99
KMC KMC 12 Speed Bike Chain X12 126 links
KMC KMC 12 Speed Bike Chain X12 126 links
£32.99
KMC KMC 11 Speed Bike Chain X11 114 links
KMC KMC 11 Speed Bike Chain X11 114 links
£32.99
KMC KMC E12 EPT E-Bike Chain
KMC KMC E12 EPT E-Bike Chain
Sold and shipped by Go Cycle Shop
£62.99
KMC KMC X12 EPT Chain
KMC KMC X12 EPT Chain
Sold and shipped by Go Cycle Shop
£27.94£39.99
KMC KMC X8 114 Link Chain 6/7/8 Speed
KMC KMC X8 114 Link Chain 6/7/8 Speed
Sold and shipped by Sprocket and Gear Ltd
£22.49
KMC KMC Missing Link EPT 10 Speed Chain Connectors
KMC KMC Missing Link EPT 10 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£9.98
KMC KMC X9 9 Speed 114 Links Chain
KMC KMC X9 9 Speed 114 Links Chain
Sold and shipped by Sprocket and Gear Ltd
£17.95
KMC KMC X8 6/7/8 Speed 114 Links Chain
KMC KMC X8 6/7/8 Speed 114 Links Chain
Sold and shipped by Sprocket and Gear Ltd
£18.20
KMC KMC Missing Link 7/8 Speed Chain Connectors
KMC KMC Missing Link 7/8 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£6.24
KMC KMC X9 114 Link Chain 9 Speed
KMC KMC X9 114 Link Chain 9 Speed
Sold and shipped by Sprocket and Gear Ltd
£22.69
KMC KMC Missing Link Ti-N 12 Speed Connectors
KMC KMC Missing Link Ti-N 12 Speed Connectors
Sold and shipped by Sprocket and Gear Ltd
£11.51
KMC KMC X11 EPT Chain
KMC KMC X11 EPT Chain
Sold and shipped by Go Cycle Shop
£39.99
KMC KMC X11 Silver/Black Chain
KMC KMC X11 Silver/Black Chain
Sold and shipped by Go Cycle Shop
£24.99£34.99
KMC KMC X12 Silver Chain
KMC KMC X12 Silver Chain
Sold and shipped by Go Cycle Shop
£27.99£39.99
KMC KMC X11 118 Link Chain 11 Speed
KMC KMC X11 118 Link Chain 11 Speed
Sold and shipped by Go Cycle Shop
£34.99
KMC KMC X10 10 Speed 114 Links Chain
KMC KMC X10 10 Speed 114 Links Chain
Rate: 5.0 stars, 2 votes
Sold and shipped by Sprocket and Gear Ltd
£24.44
KMC KMC Missing Link EPT 12 Speed Connectors
KMC KMC Missing Link EPT 12 Speed Connectors
Sold and shipped by Sprocket and Gear Ltd
£15.98
KMC KMC X11 114 Link Bike Chain 1/2" x 11/128" 11 Speed - Grey
KMC KMC X11 114 Link Bike Chain 1/2" x 11/128" 11 Speed - Grey
Sold and shipped by Sprocket and Gear Ltd
£22.98
KMC KMC Missing Link Ti-N 11 Speed Chain Connectors
KMC KMC Missing Link Ti-N 11 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£11.51
KMC KMC Missing Link 9 Speed Chain Connectors
KMC KMC Missing Link 9 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£6.98
KMC KMC X11 114 Link Chain 11 Speed
KMC KMC X11 114 Link Chain 11 Speed
Sold and shipped by Sprocket and Gear Ltd
£36.25
KMC KMC X11EL 118 Link E-Bike Chain 11 Speed
KMC KMC X11EL 118 Link E-Bike Chain 11 Speed
Sold and shipped by Sprocket and Gear Ltd
£46.45
KMC KMC Missing Link Ti-N 10 Speed Chain Connectors
KMC KMC Missing Link Ti-N 10 Speed Chain Connectors
Sold and shipped by Sprocket and Gear Ltd
£9.98