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Tweeks Cycles Bicycle Drivetrain Parts

221 products available · Updated July 2026

Parent: Bicycle Parts
All (8,371)Bicycle Drivetrain Parts (221)Bicycle Wheels (79)Bicycle Brake Parts (57)Bicycle Tyres (42)Bicycle Saddles (38)Bicycle Stems (24)Bicycle Handlebars (18)Bicycle Tubes (13)Bicycle Seatposts (11)Bicycle Wheel Parts (9)Bicycle Cables (4)Bicycle Headsets (4)Bicycle Headset Parts (3)Bicycle Forks (1)Bicycle Groupsets (1)Bicycle Handlebar Extensions (1)Bicycle Seatpost Clamps (1)Bicycle Small Parts (1)Bicycle Tyre Valves (1)
Direct children of Bicycle Drivetrain Parts
Bicycle Pedals (40)Bicycle Chainrings (36)Bicycle Cassettes & Freewheels (32)Bicycle Cranks (29)Bicycle Chains (26)Bicycle Shifters (20)Bicycle Derailleurs (19)Bicycle Bottom Brackets (12)

Showing 145–168 of 221 products

Most Relevant
Silver KMC E10 E-Bike Chain, 10-speed with smooth, interlocking links and a sleek metallic finish.

KMC

KMC E10 E-Bike Chain 10 Speed Silver

£28.99

up to £30.99

2 offers
Shimano Tiagra HG500 10 Speed Cassette, 12-28T, silver steel sprockets with black core and ridged design.

Shimano

Shimano Tiagra HG500 10-Speed Cassette 12-28T

£22.94

up to £26.50

2 offers
Silver and black Shimano RT-CL800 Ice Tech FREEZA Rotor, 160mm with internal lockring and vented design.

Shimano

Shimano RT-CL800 Ice Tech FREEZA Rotor 160mm Silver/Black

£34.99

up to £39.49

2 offers
Shimano CS-M8100 XT 12 Speed Cassette Black/Silver

Shimano

Shimano CS-M8100 XT 12 Speed Cassette Black/Silver

£99.99

up to £159.99

2 offers
Silver DMR V8 flat MTB pedal with wide platform, nine black pins, and embossed logo.

DMR

DMR V8 Flat MTB Pedals - Silver

£35.99

Black Shimano SL-MT500-L seatpost lever with adjustable band, ergonomic grip, and sleek design for left hand use.

Shimano

Shimano SL-MT500-L Left Hand Adjustable Seatpost Lever

£24.99

Shimano SL-M7100-IR SLX 12 Speed Right Hand Shift Lever I-Spec EV

Shimano

Shimano SL-M7100-IR SLX 12 Speed Right Hand Shift Lever I-Spec EV

£41.99

Black SRAM Eagle 12 Speed T-Type PowerLock with oval link design and engraved branding.

SRAM

SRAM Eagle 12 Speed T-Type PowerLock Chain Connector

View offers →

Black Cube Acid Kickstand FM with angular design and adjustable length, featuring a sleek matte finish.

Cube

Cube Acid Kickstand FM Black

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SRAM SRAM Rival 1 Rear Derailleur - 11 Speed Long Cage Black/Silver

SRAM

SRAM Rival1 11 Speed Rear Derailleur

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Shimano CS-R8101 Ultegra 12-speed cassette, silver, 11-34T, with multiple sprockets and black central hub.

Shimano

Shimano Ultegra R8101 12-Speed Cassette 11-34T

£64.99

up to £120.00

4 offers
Shimano Cues U4000 9-speed rear derailleur in black, featuring a sleek design, adjustable tension, and a shadow profile for improved aerodynamics and shifting performance.

Shimano

Shimano CUES RD-U4000 9-speed Rear Derailleur

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Black Hope 14T/12T Jockey Wheels with white logo, featuring a spoke-like design and central mounting hole.

Hope

Hope 14T/12T Jockey Wheels

£41.99

up to £43.98

2 offers
SRAM SRAM X5 Rear Derailleur - 9 Speed Long Cage Black

SRAM

SRAM X5 8/9 Speed Rear Derailleur - Long Cage - Black

£40.99

up to £42.10

2 offers
Shimano Shimano FC-M5100 Deore 10/11-Speed Chainset - Single - 32T175mm

Shimano

Shimano FC-M5100 2-piece design 52 mm chainline 10/11-speed Chainset

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Black Shimano RD-RX400 GRX rear mech pulley set with silver bearings, displayed in clear packaging featuring the Shimano logo and product details.

Shimano

Shimano RD-RX400 GRX Rear Mech Pulley Set

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Black Shimano 105 R7000 11-speed chainring with 52 teeth, featuring a durable aluminum construction and multiple bolt holes for easy installation.

Shimano

Shimano 105 R7000 11-Speed Chainring - 52T

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Shimano FC-RX820 GRX single chainset in black, featuring a 172.5mm crank arm and 42-tooth chainring, designed for 12-speed drivetrain compatibility.

Shimano

Shimano FC-RX820 GRX Single 12-Speed Chainset - 172.5mm42T

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Black SRAM Red22 X-Glide R chainring with 50T size, 110 BCD, featuring a sleek design and YAW technology for 11-speed compatibility.

SRAM

SRAM Red22 X-Glide R 50T YAW BCD 11 Speed - Black

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Black Shimano ST-R7120 105 hydraulic STI lever designed for 12-speed shifting, featuring a sleek ergonomic shape and clear "105" branding on the side.

Shimano

Shimano ST-R7120 105 Hydraulic 12-Speed STI Lever - Rear Shift / Front Brake

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Shimano SL-M315-L gear lever in black plastic, featuring a thumb shifter with a clear indicator for 3x7 or 3x8 speeds and a textured grip for easy shifting.

Shimano

Shimano SL-M315-L 3 Speed Left Hand Shift Lever

£19.99

up to £22.94

3 offers
Michelin DH22 Racing Line tyre featuring a black rubber surface with prominent blue and yellow branding, measuring 27.5 x 2.4 inches, designed for enhanced grip and performance.

MICHELIN

Michelin DH22 Racing Line TS TLR Tyre 29" x 2.40"

£54.99

up to £62.20

2 offers
Black Michelin DH22 27.5" Racing Line tyre with aggressive tread pattern and sidewall branding.

MICHELIN

Michelin DH22 27.5" Racing Line Tyre

£48.99

up to £62.20

2 offers
Michelin DH 34 Bike Park 27.5" tyre with aggressive tread pattern and bold white branding on the sidewall.

MICHELIN

Michelin DH 34 Bike Park 27.5" Tyre

£29.99

up to £39.99

2 offers
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