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Expert advice

Components »  Chains

Chains

Keep your drivetrain running smoothly with bike chains from ONITsports, your local cycling shop in Porthcawl, South Wales. We supply road, MTB, and e-bike chains from leading brands, offering durable options for 11-speed, 12-speed, and single-speed setups. Whether you’re upgrading components or replacing a worn chain, our experts provide professional fitting and maintenance. Serving Bridgend, Cardiff, Swansea, and beyond, ONITsports is your trusted source for bike chains, drivetrain care, and cycling performance parts.

Showing: 1 - 30 of 387 items
SALE

CN-HG701 Ultegra /XT HG-X chain with quick link, 11-speed, 116L, SIL-TEC
Shimano

only colour

£23.99
Was £39.99

save 40%

SALE

CN-HG601 105/SLX HG-X chain with quick link, 11-speed, 116L, SIL-TEC
Shimano

only colour

£21.99
Was £34.99

save 37%

SALE

CN-M8100 XT/Ultegra HG+ chain with quick link, 12-speed, 126L
Shimano

only colour

£31.99
Was £49.99

save 36%

SALE

CN-M9100 XTR/Dura Ace HG+ chain, with quick link, 12-speed, 126L, SIL-TEC
Shimano

only colour

£39.95
Was £59.99

save 33%

SALE

CN-M7100 SLX/105 HG+ chain with quick link, 12-speed, 126L
Shimano

only colour

£24.99
Was £34.99

save 29%

SALE

Chain Red AXS D1 114Links PowerLock 12 Speed
Sram

only colour

£59.99
Was £72.00

save 17%

SALE

Powerlink Silver 8 Speed 4pcs 78 SPEED
Sram

only colour

£3.75
Was £4.25

save 12%

Rival AXS Chain FlatTop 12-Speed 116Links
SRAM

only colour

£29.99
Was £30.00

X Flat SRAM 12/13x Chain
KMC

only colour

£59.99

X Flat SRAM 12/13x Chain
KMC

only colour

£59.99

PC1130 Chain 114 Link with PowerLock 11 SPEED
Sram

only colour

£24.00

11/12/13x Chain Pins
Campagnolo

only colour

£33.99

CN-M6100 Deore/Road HG+ chain with quick link, 12-speed, 126L
Shimano

only colour

£27.99

CN-E6070 E-bike HG chain, 9-speed, 138L
Shimano

only colour

£29.99

CN-E6090-10 E-bike HG-X chain, 10-speed, 138 links, SIL-TEC
Shimano

only colour

£42.99

PowerLock Chain Connector 10speed Bulk 50 pcs 10 SPEED
Sram

only colour

£3.50

Chain Pc 1 114 Links With Power Lock 1S 1 Piece SINGLE SPEED
Sram

only colour

£10.00

Powerlock 12Spd Flat Top Chain Connector 4Pcs 12 SPEED
Sram

only colour

£4.25

Powerlink Gold 4pcs 9 SPEED
Sram

only colour

£3.25

PowerLock Silver 4pcs 11 SPEED
Sram

only colour

£3.25

Red Hollow Pin Chain 114 Link with PowerLock 11 SPEED
Sram

only colour

£46.00

Chain PC NX Eagle Solid Pin 126 links PowerLock Flowlink 12 SPEED
Sram

only colour

£28.00

Chain FORCE E1 Flattop with PowerLock 1213 speed 126 LINKS
Sram

only colour

£60.00

Chain RIVAL E1 Flattop with PowerLock 1213 speed 126 LINKS
Sram

only colour

£45.00

E12 EPT Chain 130L
KMC

only colour

£50.00

MissingLinkCL566R66mmChains2onaCard9Speed
KMC

only colour

£15.88

E11 Chain
KMC

only colour

£44.99

X11 GREY 118 LINKS
KMC

only colour

£25.00

X9 Chain
KMC

only colour

£24.99

SM-CN910 Quick link, for 12-speed chains
Shimano

only colour

£6.60