All Halfords Products
Brands/Halfords/Products/Sporting Goods/Outdoor Recreation/Cycling/Bicycle Parts/Bicycle Drivetrain Parts
Halfords Bicycle Drivetrain Parts
338 products available · Updated July 2026
Parent: Bicycle Parts
All (27,796)Bicycle Brake Parts (520)Bicycle Drivetrain Parts (338)Bicycle Wheel Parts (249)Bicycle Seatposts (83)Bicycle Tyres (80)Bicycle Frames (78)Bicycle Handlebars (52)Bicycle Groupsets (51)Bicycle Tubes (37)Bicycle Cables (35)Bicycle Stems (28)Bicycle Wheels (24)Bicycle Handlebar Extensions (15)Bicycle Saddles (15)Bicycle Headset Parts (11)Bicycle Tyre Valve Caps (8)Bicycle Headsets (7)Bicycle Seatpost Clamps (7)Bicycle Tyre Valve Adapters (6)Bicycle Forks (5)Bicycle Cable Housings (4)Bicycle Kickstands (3)Bicycle Small Parts (3)Bicycle Tyre Valves (1)
Halfords Deals & Vouchers
Showing 121–144 of 338 products
Carrera
Carrera Crossfire 3 Mens Hybrid Bike - Dark Grey, Large
£455.00
Sram
SRAM X01 Eagle Boost Crank DUB 12 Speed 32T, 170mm, Lunar Polar
£358.00
Shimano
Shimano Ultegra FC-R8100-P 12 Speed Power Meter Crankset 160mm
£899.99
KranX
KranX 104BCD Alloy Chainring, 44T
£34.99
SRAM
SRAM NX Eagle DUB Fat Bike Crankset 30T, 165mm
£134.00
Shimano
Shimano GF400W Women's Flat Pedal MTB Shoes, Asphalt Grey, 39
£96.49
Truvativ
Truvativ Crank Arm Bolt M15/M26
£9.00
Shimano
Shimano ST-R8060 Ultegra Di2, STI for TT, 2 x 11 Speed, Pair
£319.99
Sram
SRAM GX 2x11 Speed Rear Derailleur Long Cage, Black
£136.00
Shimano
Shimano XTR CS-M9100 10T & 12T Sprockets
£21.99
Shimano
RD-R8150 Ultegra Di2 12-speed rear derailleur E-tube
£379.99
Campagnolo
Campagnolo Bottom Bracket Cable Guide
£12.00
KMC
KMC e9 EPT Bike Chain, 136L
£49.99
Apollo
Apollo Transition Mens Hybrid Bike - S Frame
£215.00
Shimano
Shimano Tiagra ST-R4020 11-speed STI with BR-RS405 Calliper, Left Shift Rear Brake
£259.99
Truvativ
SRAM Truvativ Aero Guard For 42-44T Chainring
£6.00
Elite
Elite Trainer Shimano Micro Spline Freehub
£49.99
KMC
KMC X9SL Ti-N Bike Chain, Gold 114L
£50.00
SRAM
SRAM XX1 Eagle DUB SL Boost Crankset Gold 34T, 170mm
£565.00
DMR
DMR V6 Nylon MTB Pedals, Earth Brown
£15.99
HKT
HKT Base Frame Protection Kit Contour, Gloss Black
£22.00
FSA
FSA BB386EVO Crankset Adapter to fit BB30 Frame
£9.99
Jagwire
Jagwire 1x Elite Sealed Shift Kit, Red
£31.35
Shimano
Shimano SM-AD91 Di2 Front Derailleur Band Adapter, 34.9mm
£16.99