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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

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566 Results

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0
£4,050
Hope PressFit 41 30mm Stainless Steel Bottom Bracket Bearing Kit
Save 7%
Hope
Hope PressFit 41 30mm Stainless Steel Bottom Bracket Bearing Kit
From £65.00 £60.00
Save £5.00
Full Details
Link to Hope PressFit 41 30mm Stainless Steel Bottom Bracket Bearing Kit
Hope 30mm Threaded Stainless Steel Bottom Bracket in Red
Save 4%
Hope
Hope 30mm Threaded Stainless Steel Bottom Bracket in Red
From £110.00 £105.00
Save £5.00
Full Details
Link to Hope 30mm Threaded Stainless Steel Bottom Bracket in Red
Hope PressFit 41 Stainless Steel Bottom Bracket in Black 24mm
Save 4%
Hope
Hope PressFit 41 Stainless Steel Bottom Bracket in Black 24mm
From £120.00 £115.00
Save £5.00
Full Details
Link to Hope PressFit 41 Stainless Steel Bottom Bracket in Black 24mm
Renthal 1XR 4-Arm Chainring
Renthal
Renthal 1XR 4-Arm Chainring
From £63.45
Full Details
Link to Renthal 1XR 4-Arm Chainring
MRP 1x Seat Tube MTB Chain Guide in Black
Save 43%
Mrp
MRP 1x Seat Tube MTB Chain Guide in Black
From £84.99 £47.83
Save £37.16
Full Details
Link to MRP 1x Seat Tube MTB Chain Guide in Black
MRP 1x Upper Chain Guide - BB Fit in White
Mrp
MRP 1x Upper Chain Guide - BB Fit in White
From £39.99
Full Details
Link to MRP 1x Upper Chain Guide - BB Fit in White
MRP 1X CX Seat Tube Chain Guide 36-44T in Black - Damaged Packaging
Mrp
MRP 1X CX Seat Tube Chain Guide 36-44T in Black - Damaged Packaging
From £84.99
Full Details
Link to MRP 1X CX Seat Tube Chain Guide 36-44T in Black - Damaged Packaging
MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
Save 38%
Mrp
MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
From £84.99 £52.50
Save £32.49
Full Details
Link to MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
Halo Clickster Black Freewheel
Halo
Halo Clickster Black Freewheel
From £54.99
Full Details
Link to Halo Clickster Black Freewheel
Renthal 1XR Chainrings
Renthal
Renthal 1XR Chainrings
From £63.45
Full Details
Link to Renthal 1XR Chainrings
Hope 12 Tooth Jockey Wheels - Pair - Red
Save 7%
Hope
Hope 12 Tooth Jockey Wheels - Pair - Red
From £47.50 £44.00
Save £3.50
Full Details
Link to Hope 12 Tooth Jockey Wheels - Pair - Red
Hope 12 Tooth Jockey Wheels - Pair - Orange
Save 7%
Hope
Hope 12 Tooth Jockey Wheels - Pair - Orange
From £47.50 £44.00
Save £3.50
Full Details
Link to Hope 12 Tooth Jockey Wheels - Pair - Orange
Hope 12 Tooth Jockey Wheels - Pair - Purple
Save 7%
Hope
Hope 12 Tooth Jockey Wheels - Pair - Purple
From £47.50 £44.00
Save £3.50
Full Details
Link to Hope 12 Tooth Jockey Wheels - Pair - Purple
Hope Bottom Bracket Stainless 68/73mm - Red
Hope
Hope Bottom Bracket Stainless 68/73mm - Red
From £110.00
Full Details
Link to Hope Bottom Bracket Stainless 68/73mm - Red
Hope Truvativ GXP Conversion
Hope
Hope Truvativ GXP Conversion
From £12.75
Full Details
Link to Hope Truvativ GXP Conversion
11 Tooth Jockey Wheels - Purple
Save 5%
Hope
11 Tooth Jockey Wheels - Purple
From £47.50 £45.00
Save £2.50
Full Details
Link to 11 Tooth Jockey Wheels - Purple
11 Tooth Jockey Wheels - Black
Save 7%
Hope
11 Tooth Jockey Wheels - Black
From £47.50 £44.00
Save £3.50
Full Details
Link to 11 Tooth Jockey Wheels - Black
SystemEx Adjustable Quill Stem in Black
Save 10%
Systemex
SystemEx Adjustable Quill Stem in Black
From £36.99 £32.99
Save £4.00
Full Details
Link to SystemEx Adjustable Quill Stem in Black
TA Chainrings 135pcd Tivano 10x Campagnolo Outer Chainring in Black
Save 35%
Specialites TA
TA Chainrings 135pcd Tivano 10x Campagnolo Outer Chainring in Black
From £51.99 £33.33
Save £18.66
Full Details
Link to TA Chainrings 135pcd Tivano 10x Campagnolo Outer Chainring in Black
TA Chainrings X110 4 Arm 110pcd 11 Speed Inner Chainring in Black
Save 5%
Specialites TA
TA Chainrings X110 4 Arm 110pcd 11 Speed Inner Chainring in Black
From £35.99 £33.99
Save £2.00
Full Details
Link to TA Chainrings X110 4 Arm 110pcd 11 Speed Inner Chainring in Black
Ta Chainrings Syrius 110PCD 10/11 Speed Chainring in Black
Save 31%
Specialites TA
Ta Chainrings Syrius 110PCD 10/11 Speed Chainring in Black
From £42.99 £29.35
Save £13.64
Full Details
Link to Ta Chainrings Syrius 110PCD 10/11 Speed Chainring in Black
Miche Primato Light 11 Speed Shimano Cassette
Miche
Miche Primato Light 11 Speed Shimano Cassette
From £79.98
Full Details
Link to Miche Primato Light 11 Speed Shimano Cassette
TA Chainrings Chinook 4 Arm 104/64PCD 10/11x Chainrings in Black
Save 42%
Specialites TA
TA Chainrings Chinook 4 Arm 104/64PCD 10/11x Chainrings in Black
From £21.99 £12.65
Save £9.34
Full Details
Link to TA Chainrings Chinook 4 Arm 104/64PCD 10/11x Chainrings in Black
Power-Torque Cups
Save 36%
Campagnolo
Power-Torque Cups
From £21.99 £13.99
Save £8.00
Full Details
Link to Power-Torque Cups
TA Chainrings 135PCD Vento 9/10X Campagnolo Type
Save 34%
Specialites TA
TA Chainrings 135PCD Vento 9/10X Campagnolo Type
From £44.99 £29.41
Save £15.58
Full Details
Link to TA Chainrings 135PCD Vento 9/10X Campagnolo Type
TA Chainrings Alize Chainring - 130PCD 9/10 Speed in Black
Save 33%
Specialites TA
TA Chainrings Alize Chainring - 130PCD 9/10 Speed in Black
From £46.99 £31.24
Save £15.75
Full Details
Link to TA Chainrings Alize Chainring - 130PCD 9/10 Speed in Black
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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.