All Halfords Products
Brands/Halfords/Products/Sporting Goods/Outdoor Recreation/Cycling/Bicycle Parts/Bicycle Drivetrain Parts
Halfords

Halfords Bicycle Drivetrain Parts

338 products available · Updated July 2026

20 active deals
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)
Direct children of Bicycle Drivetrain Parts
Bicycle Shifters (82)Bicycle Cranks (60)Bicycle Chainrings (51)Bicycle Cassettes & Freewheels (39)Bicycle Bottom Brackets (27)Bicycle Derailleurs (25)Bicycle Chains (24)Bicycle Pedals (24)

Halfords Deals & Vouchers

All deals

20% off Apollo Sugar and Spice Kids Bike - 14" Wheel

2 days left

Get Deal

20% off Star Kids Bike - 14" Wheel

2 days left

Get Deal

20% off Outrider Kids Bike - 14" Wheel

2 days left

Get Deal

20% off Apollo Atomic 14" Bike 2022

2 days left

Get Deal

Showing 1–24 of 338 products

Most Relevant
Black DMR V6 plastic pedal with textured surface, multiple grip pins, and durable axle for bicycles.

DMR

DMR V6 Plastic Pedal - Black

£14.95

up to £23.99

6 offers
Shimano Tiagra HG500 cassette sprocket, 10-speed, silver, 11-32T, with multiple gear cogs stacked in a spiral pattern.

Shimano

Shimano Tiagra HG500 10-Speed Cassette Sprocket 11-32T

£22.34

up to £40.00

5 offers
Black DMR V6 plastic pedal with reflective strip, textured surface, and multiple grip pins.

DMR

DMR V6 Plastic Pedal - Black/Reflective

£15.99

up to £22.00

3 offers
Shimano TZ500 6-Speed Freewheel

Shimano

Shimano TZ500 6-Speed Freewheel

£29.99

3 offers
Sram X01 11 Speed Rear Trigger Shifter with Discrete Clamp Black

SRAM

Sram X01 11 Speed Rear Trigger Shifter with Discrete Clamp Black

£132.99

up to £145.00

2 offers
SRAM PowerLock 10 Speed Chain Connector

SRAM

SRAM PowerLock 10 Speed Chain Connector

£17.00

Shimano Dura Ace FC-R9200 chainset, black with 52/36T chainrings, integrated power meter, sleek aerodynamic design

Shimano

Shimano Dura Ace FC-R9200 12 Speed Power Meter Chainset, 52/36T 170mm

£1199.99

2 offers
Shimano BB-ES300 Bottom Bracket, black cylindrical body with silver labeling, threaded ends, 73-126mm size.

Shimano

Shimano BB-ES300 Bottom Bracket, 73-126mm

£29.99

2 offers
Shimano BB-ES300 Bottom Bracket, black cylindrical body, silver labels, threaded ends, 68-118mm size.

Shimano

Shimano BB-ES300 Bottom Bracket, 68-118mm

£29.99

2 offers
BETD Gear Hanger 25

BETD

BETD Gear Hanger 25

£23.99

Apollo Elyse Womens Hybrid Bike - Purple - S Frame

Apollo

Apollo Elyse Womens Hybrid Bike - Purple - S Frame

£245.00

KranX E-bike 104 BCD Narrow Wide Chainring, 36T

KranX

KranX E-bike 104 BCD Narrow Wide Chainring, 36T

£23.99

Shimano GF400W Women's Flat Pedal MTB Shoes, Asphalt Grey, 40

Shimano

Shimano GF400W Women's Flat Pedal MTB Shoes, Asphalt Grey, 40

£111.60

Shimano GF400 Flat Pedal MTB Shoes, Black, 47

Shimano

Shimano GF400 Flat Pedal MTB Shoes, Black, 47

£119.99

Shimano SM-AD91 Di2 Front Derailleur Band Adapter, 28.6/31.8mm

Shimano

Shimano SM-AD91 Di2 Front Derailleur Band Adapter, 28.6/31.8mm

£16.99

SRAM Truvativ 24T 64mm BCD 4 Bolt 9/10 Speed Chainring

Truvativ

SRAM Truvativ 24T 64mm BCD 4 Bolt 9/10 Speed Chainring

£12.00

Shimano Ultegra R8170 Di2 Hydraulic Disc STI Lever/Calliper Set, Di2 E-Tube STI Set, LH Rear

Shimano

Shimano Ultegra R8170 Di2 Hydraulic Disc STI Lever/Calliper Set, Di2 E-Tube STI Set, LH Rear

£449.99

Shimano Sora ST-R3000 9 Speed Shifter Set - Triple

Shimano

Shimano Sora ST-R3000 9 Speed Shifter Set - Triple

£219.99

Shimano FC-M8150 Crank Arm Set, 160mm

Shimano

Shimano FC-M8150 Crank Arm Set, 160mm

£139.99

BETD Boardman Gear Hanger 411

BETD

BETD Boardman Gear Hanger 411

£23.99

SRAM Avid IS Bracket 0 IS (Front 160mm/Rear 140mm)

SRAM

SRAM Avid IS Bracket 0 IS (Front 160mm/Rear 140mm)

£22.00

Sunrace 12 Speed SRAM XD Cassette 10-50T

Sunrace

Sunrace 12 Speed SRAM XD Cassette 10-50T

£199.00

KranX 130BCD 5-Arm Alloy Black Chainring, 39T

KranX

KranX 130BCD 5-Arm Alloy Black Chainring, 39T

£19.99

Shimano S-PHYRE PWR RC903P Road Shoes, White, 45

Shimano

Shimano S-PHYRE PWR RC903P Road Shoes, White, 45

£318.99

1234567Next
Also browse:All Bicycle Drivetrain Parts in marketplaceAbout HalfordsHalfords deals & vouchers