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Gears & Drivetrain

Discover the essential components of performance cycling with our Gears & Drivetrain category at 99 Bikes UK. Whether you’re a casual rider or a competitive cyclist, having the right gears and drivetrain is crucial for achieving the best ride possible. Our extensive selection features top-quality components from leading brands, ensuring reliability and precision for every type of bicycle. Explore our range of gear shifters, derailleurs, cassettes, and chainsets designed to enhance your cycling experience. Each product is carefully curated to cater to various riding styles, ensuring you find the perfect match for your bike. With options for road, mountain, and hybrid bikes, you can upgrade your drivetrain with confidence. At 99 Bikes UK, we understand that performance matters. That’s why we offer a diverse array of products to help you achieve seamless shifting, optimal gear ratios, and improved efficiency. Shop our Gears & Drivetrain collection today and elevate your cycling performance. With fast shipping and expert advice, we’re here to ensure you get the most out of your ride.
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Cassettes & Freewheels
Chains
Chainrings
Chainsets & Cranks
Derailleurs
Derailleur Hangers
Bottom Brackets
Groupsets
Gears & Drivetrain Spares

566 Results

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566 Results

Filter & Sort

566 Results

Product type
Brand
Size
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Model Year
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0
£4,050
Shimano Ultegra 6700 10 Speed
Shimano
Shimano Ultegra 6700 10 Speed
From £34.99
Full Details
Link to Shimano Ultegra 6700 10 Speed
SRAM X01 Eagle Hollowpin 12-speed Chain in Silver - 126 Links
Save 32%
SRAM
SRAM X01 Eagle Hollowpin 12-speed Chain in Silver - 126 Links
From £64.00 £43.50
Save £20.50
Full Details
Link to SRAM X01 Eagle Hollowpin 12-speed Chain in Silver - 126 Links
SRAM Eagle 12-speed Powerlock Chain Connector in Rainbow
SRAM
SRAM Eagle 12-speed Powerlock Chain Connector in Rainbow
From £4.00
Full Details
Link to SRAM Eagle 12-speed Powerlock Chain Connector in Rainbow
Specialized S182600003 Direct Mount Tarmac SL7 SL8 Derailleur Hanger
Specialized
Specialized S182600003 Direct Mount Tarmac SL7 SL8 Derailleur Hanger
From £11.90
Full Details
Link to Specialized S182600003 Direct Mount Tarmac SL7 SL8 Derailleur Hanger
Shimano Altus HG201 9 Speed Cassette 11- 32T Silver
Shimano
Shimano Altus HG201 9 Speed Cassette 11- 32T Silver
From £27.99
Full Details
Link to Shimano Altus HG201 9 Speed Cassette 11- 32T Silver
SRAM FORCE AXS E1 Front Right Shifter/Hydraulic Disc Brake
Save 15%
SRAM
SRAM FORCE AXS E1 Front Right Shifter/Hydraulic Disc Brake
From £340.00 £285.99
Save £54.01
Finance from £9.05 pm
Full Details
Link to SRAM FORCE AXS E1 Front Right Shifter/Hydraulic Disc Brake
SRAM Rival AXS 12-Speed 120 Link Flattop Road Chain with Powerlock
SRAM
SRAM Rival AXS 12-Speed 120 Link Flattop Road Chain with Powerlock
From £45.00
Full Details
Link to SRAM Rival AXS 12-Speed 120 Link Flattop Road Chain with Powerlock
SRAM PC1 Single Speed Bike Chain
SRAM
SRAM PC1 Single Speed Bike Chain
From £12.00
Full Details
Link to SRAM PC1 Single Speed Bike Chain
Shimano 105 R7000 11 Speed Rear Derailleur
Shimano
Shimano 105 R7000 11 Speed Rear Derailleur
From £54.99
Full Details
Link to Shimano 105 R7000 11 Speed Rear Derailleur
Shimano Tourney MF-TZ500 6-speed multiple freewheel 14-28T
Shimano
Shimano Tourney MF-TZ500 6-speed multiple freewheel 14-28T
From £24.99
Full Details
Link to Shimano Tourney MF-TZ500 6-speed multiple freewheel 14-28T
SRAM FORCE AXS E1 Rear Left Shifter/Hydraulic Disc Brake
Save 15%
99 Bikes UK
SRAM FORCE AXS E1 Rear Left Shifter/Hydraulic Disc Brake
From £340.00 £285.99
Save £54.01
Finance from £9.05 pm
Full Details
Link to SRAM FORCE AXS E1 Rear Left Shifter/Hydraulic Disc Brake
Shimano M8100 XT 12 Speed Rear Derailleur Shadow+ SGS
Shimano
Shimano M8100 XT 12 Speed Rear Derailleur Shadow+ SGS
From £109.99
Full Details
Link to Shimano M8100 XT 12 Speed Rear Derailleur Shadow+ SGS
Shimano CN-E6090 10-speed E-bike Chain - 138 links SIL-TEC
Shimano
Shimano CN-E6090 10-speed E-bike Chain - 138 links SIL-TEC
From £42.99
Full Details
Link to Shimano CN-E6090 10-speed E-bike Chain - 138 links SIL-TEC
Shimano RD-R3000 Sora 9-Speed GS Rear Derailleur
Shimano
Shimano RD-R3000 Sora 9-Speed GS Rear Derailleur
From £42.99
Full Details
Link to Shimano RD-R3000 Sora 9-Speed GS Rear Derailleur
Sram GXP Team Bottom Bracket English/BSA MTB/Road 68/73mm
SRAM
Sram GXP Team Bottom Bracket English/BSA MTB/Road 68/73mm
From £38.00
Full Details
Link to Sram GXP Team Bottom Bracket English/BSA MTB/Road 68/73mm
SRAM NX Eagle Black 12 Speed Rear Derailleur
Save 15%
SRAM
SRAM NX Eagle Black 12 Speed Rear Derailleur
From £117.00 £99.00
Save £18.00
Full Details
Link to SRAM NX Eagle Black 12 Speed Rear Derailleur
Shimano Di2 EW-EC300 Battery Charging Cable - 1700 mm
Save 11%
Shimano
Shimano Di2 EW-EC300 Battery Charging Cable - 1700 mm
From £44.99 £39.99
Save £5.00
Full Details
Link to Shimano Di2 EW-EC300 Battery Charging Cable - 1700 mm
Shimano Di2 DN300 Internal Mount 3-port Battery
Shimano
Shimano Di2 DN300 Internal Mount 3-port Battery
From £174.99
Full Details
Link to Shimano Di2 DN300 Internal Mount 3-port Battery
Sram eTap Battery Charger And Cord
SRAM
Sram eTap Battery Charger And Cord
From £46.00
Full Details
Link to Sram eTap Battery Charger And Cord
Wheels Manufacturing BB86/92 ABEC-3 Bottom Bracket
Save 4%
Wheels Manufacturing
Wheels Manufacturing BB86/92 ABEC-3 Bottom Bracket
From £114.99 £110.00
Save £4.99
Full Details
Link to Wheels Manufacturing BB86/92 ABEC-3 Bottom Bracket
Shimano Tiagra HG500 10 Speed Cassette 12 - 28T CS-HG500
Shimano
Shimano Tiagra HG500 10 Speed Cassette 12 - 28T CS-HG500
From £34.99
Full Details
Link to Shimano Tiagra HG500 10 Speed Cassette 12 - 28T CS-HG500
Shimano Alivio CS-HG200 7-speed 12 - 28T Cassette
Shimano
Shimano Alivio CS-HG200 7-speed 12 - 28T Cassette
From £21.99
Full Details
Link to Shimano Alivio CS-HG200 7-speed 12 - 28T Cassette
SRAM PC830 7/8-speed 114-link Chain w/ Powerlink in Grey
SRAM
SRAM PC830 7/8-speed 114-link Chain w/ Powerlink in Grey
From £9.00
Full Details
Link to SRAM PC830 7/8-speed 114-link Chain w/ Powerlink in Grey
Shimano Deore FC-M5100 10/11-Speed Chainset
Shimano
Shimano Deore FC-M5100 10/11-Speed Chainset
From £69.99
Full Details
Link to Shimano Deore FC-M5100 10/11-Speed Chainset
Shimano Dura-Ace R9100 HollowTech II BB-R9100 Bottom Bracket
Shimano
Shimano Dura-Ace R9100 HollowTech II BB-R9100 Bottom Bracket
From £59.99
Full Details
Link to Shimano Dura-Ace R9100 HollowTech II BB-R9100 Bottom Bracket
Sram pc830 7/8spd 114 Links Chain
SRAM
Sram pc830 7/8spd 114 Links Chain
From £9.00
Full Details
Link to Sram pc830 7/8spd 114 Links Chain
SRAM GX Eagle Rear Derailleur Pulley Kit
SRAM
SRAM GX Eagle Rear Derailleur Pulley Kit
From £36.00
Full Details
Link to SRAM GX Eagle Rear Derailleur Pulley Kit
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More about Gears & Drivetrain

Discover the essential components of performance cycling with our Gears & Drivetrain category at 99 Bikes UK. Whether you’re a casual rider or a competitive cyclist, having the right gears and drivetrain is crucial for achieving the best ride possible. Our extensive selection features top-quality components from leading brands, ensuring reliability and precision for every type of bicycle.

Explore our range of gear shifters, derailleurs, cassettes, and chainsets designed to enhance your cycling experience. Each product is carefully curated to cater to various riding styles, ensuring you find the perfect match for your bike. With options for road, mountain, and hybrid bikes, you can upgrade your drivetrain with confidence.

At 99 Bikes UK, we understand that performance matters. That’s why we offer a diverse array of products to help you achieve seamless shifting, optimal gear ratios, and improved efficiency. Shop our Gears & Drivetrain collection today and elevate your cycling performance. With fast shipping and expert advice, we’re here to ensure you get the most out of your ride.