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Sports
Road Cycling
Road Bike Drivetrain and Gear Parts
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.
Road Bike Cassettes
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238 items
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bike drivetrain spare parts
218
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11
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7
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231
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4
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4
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39
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7
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1
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20
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66
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67
Sellers
Sprocket and Gear Ltd
144
Decathlon
63
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18
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6
Peninsular Cycles
4
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2
BIKE-PRO
1
SHIMANO CS-HG400 9-Speed 11x32 Cassette Alivio
4.8
98
Rate: 4.8 stars, 98 votes
£19.99
KMC KMC 5-8 Speed Bike Chain Z8 7.3mm 114 links
5
2
Rate: 5.0 stars, 2 votes
£9.99
SHIMANO 11-Speed Road/Mountain Bike Chain CN-HG601 with Quick-Release
4.7
289
Rate: 4.7 stars, 289 votes
£25.99
DECATHLON 9-Speed Bike Chain
4.3
701
Rate: 4.3 stars, 701 votes
£14.99
New lower price
DECATHLON 3- to 8-Speed Bike Chain
4.5
1,620
Rate: 4.5 stars, 1620 votes
£9.99
Was £11.99
New lower price
DECATHLON 9-Speed Derailleur Shifters
4.3
101
Rate: 4.3 stars, 101 votes
£13.99
Was £15.99
DECATHLON 9-Speed 11X34 Bike Cassette
4.6
13
Rate: 4.6 stars, 13 votes
£14.99
SHIMANO 105 CS-R7000 11-Speed 11x28 Cassette
4.9
57
Rate: 4.9 stars, 57 votes
£43.99
DECATHLON 11-Speed 11X32 Road Bike Cassette
4.7
6
Rate: 4.7 stars, 6 votes
£29.99
DECATHLON 10-Speed 11x28 Road Bike Cassette
4.5
132
Rate: 4.6 stars, 132 votes
£23.99
SRAM SRAM 10 Speed Bike Chain PC1031 114 links
£19.99
New lower price
DECATHLON 11-Speed 11X28 Road Bike Cassette
4.3
134
Rate: 4.3 stars, 134 votes
£24.99
Was £34.99
KMC KMC 10 Speed Bike Chain X10 114 links
£23.99
New lower price
DECATHLON 12X32 8-Speed Cassette
4.6
396
Rate: 4.6 stars, 396 votes
£12.99
Was £17.99
Last chance
SHIMANO Shimano 105 RD-R7000 11 Speed Rear Derailleur
£34.99
£49.99
30% off
DECATHLON Derailleur Cable and Housing Kit
4.5
249
Rate: 4.5 stars, 249 votes
£11.99
SRAM SRAM 11-Speed Bike Chain PC1130 114 links
£21.99
Best value
DECATHLON Universal Derailleur Cable - Stainless Steel
4.7
823
Rate: 4.7 stars, 823 votes
£3.99
New lower price
DECATHLON 10-Speed Bike Chain
4.5
358
Rate: 4.6 stars, 358 votes
£14.99
Was £15.99
DECATHLON 8 to 9 Speed Rear Derailleur
4.5
29
Rate: 4.5 stars, 29 votes
£24.99
SRAM SRAM 7-8 Speed Bike Chain PC850 114 links
5
1
Rate: 5.0 stars, 1 votes
£14.99
Sale
SHIMANO Shimano MTB Bottom Bracket MT501 outboard bearing set, English thread
£14.99
£19.99
25% off
New lower price
DECATHLON 7 SPEED 12x28 CASSETTE
4.5
126
Rate: 4.5 stars, 126 votes
£14.99
Was £15.99
SHIMANO Shimano Deore CS-HG50 10 Speed 11-36T Cassette
5
1
Rate: 5.0 stars, 1 votes
Sold and shipped by Sprocket and Gear Ltd
£46.47
SHIMANO Shimano Shift Gear Inner Cable MTB Road 1.2mm x 2100mm Single
5
1
Rate: 5.0 stars, 1 votes
Sold and shipped by Peninsular Cycles
£4.00
New lower price
DECATHLON 7-Speed Derailleur Shifter
4.3
309
Rate: 4.3 stars, 309 votes
£10.99
Was £11.99
SRAM Sram X.3 Rear Derailleur 7/8 Speed - Long Cage
Sold and shipped by Sprocket and Gear Ltd
£23.50
New lower price
DECATHLON 8-Speed Derailleur Shifter
4.3
127
Rate: 4.3 stars, 127 votes
£12.99
Was £14.99
DECATHLON 11-Speed Bike Chain
4.5
301
Rate: 4.5 stars, 301 votes
£17.99
Last chance
DECATHLON 10-Speed Derailleur Shifter
3.2
42
Rate: 3.2 stars, 42 votes
£17.99
New lower price
DECATHLON Quick Release Links for 10-speed Chain x2
4.7
233
Rate: 4.7 stars, 233 votes
£7.99
Was £8.99
Best value
DECATHLON Quick Release Links for 9-Speed Chain - Twin-Pack
4.7
187
Rate: 4.7 stars, 187 votes
£6.99
£3.50/unit
DECATHLON 3-Speed Derailleur Shifter
4.4
234
Rate: 4.4 stars, 234 votes
£10.99
DECATHLON 1-Speed Bike Chain
4.3
333
Rate: 4.3 stars, 333 votes
£9.99
SHIMANO 12-Speed Chain CN-M6100
4.6
58
Rate: 4.6 stars, 58 votes
£20.99
New lower price
DECATHLON Derailleur Dropout Replacement
4.6
53
Rate: 4.6 stars, 53 votes
£3.99
Was £4.99
Last chance
SHIMANO Shimano 105 CS R7000 11 Speed Cassette 12-25T
£36.99
£49.99
26% off
SHIMANO Deore HG54 10-Speed Chain
4.3
197
Rate: 4.3 stars, 197 votes
£17.99
SRAM 11-Speed Bike Chain SRAM PC1110
4.6
150
Rate: 4.6 stars, 150 votes
£14.99
New lower price
DECATHLON 11-Speed Quick Release Links - Twin-Pack
4.7
188
Rate: 4.7 stars, 188 votes
£8.99
Was £9.99
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