Chainrings

Chainrings are a crucial component of your bike's drivetrain, forming part of the chainset. They guide the chain to the cassette, playing a key role in determining your bike's gearing. Available in a variety of sizes and from leading component brands such as SRAM, Shimano and Wolf Tooth, explore your options for a chainring upgrade or replacement here at Sigma Sports with our helpful buying guide.
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Wolf Tooth Components 110 BCD Asymmetric Aero Oval Chainring
Wolf Tooth Components
110 BCD Asymmetric Aero Oval Chainring
£125.00
0% APR PayPal Credit Available
Shimano Dura-Ace FC-R9200 Outer Chainring
Shimano
Dura-Ace FC-R9200 Outer Chainring
From £159.00
RRP £170.00 Save 6%
0% APR PayPal Credit Available
Shimano Dura-Ace FC-R9200 Inner Chainring
Shimano
Dura-Ace FC-R9200 Inner Chainring
£33.00
RRP £40.00 Save 18%
Finance available on orders over £99
Wolf Tooth Components Bottle Cage Bolt Set
More options available
Wolf Tooth Components
Bottle Cage Bolt Set
£9.00
Finance available on orders over £99
K-Edge Pro Braze-On Limited Edition Chain Catcher
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K-Edge
Pro Braze-On Limited Edition Chain Catcher
£44.99
Finance available on orders over £99
K-Edge 1x Bottle Cage Mount Race Chain Guide
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K-Edge
1x Bottle Cage Mount Race Chain Guide
£150.00
0% APR PayPal Credit Available
K-Edge 1x Race Limited Edition Chain Guide
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K-Edge
1x Race Limited Edition Chain Guide
£109.99
0% APR PayPal Credit Available
K-Edge Pro Road Braze-on Chain Catcher
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K-Edge
Pro Road Braze-on Chain Catcher
£38.00
RRP £40.00 Save 5%
Finance available on orders over £99
Shimano Ultegra FC-R8000 Chainring - 34T
Shimano
Ultegra FC-R8000 Chainring - 34T
£22.99
RRP £25.00 Save 8%
Finance available on orders over £99
Shimano Ultegra FC-R8000 Chainring - 50T
Shimano
Ultegra FC-R8000 Chainring - 50T
£135.00
0% APR PayPal Credit Available
Cannondale Spiderings Kit Chainrings
Cannondale
Spiderings Kit Chainrings
£179.99
RRP £200.00 Save 10%
0% APR PayPal Credit Available
SRAM Force AXS 12-Speed Outer Chainring
SRAM
Force AXS 12-Speed Outer Chainring
£134.00
0% APR PayPal Credit Available
SRAM Red E1 Direct Mount Chainring
SRAM
Red E1 Direct Mount Chainring
  • X-SYNC wide-tooth, narrow-tooth chainring technology
  • Laser-etched finish
  • X-Range gearing technology
£135.00
0% APR PayPal Credit Available
Shimano Ultegra FC-R8000 Chainring - 52T
Shimano
Ultegra FC-R8000 Chainring - 52T
£135.00
0% APR PayPal Credit Available
SRAM Rival 1x AXS Wide D1 DUB Direct Mount Chainset
SRAM
Rival 1x AXS Wide D1 DUB Direct Mount Chainset
£135.00
RRP £150.00 Save 10%
0% APR PayPal Credit Available
SALE
Shimano FC-MT610 Chainring
Shimano
FC-MT610 Chainring
£20.00
RRP £30.00 Save 33%
Finance available on orders over £99
SRAM Red E1 Threaded Mount Chainring
SRAM
Red E1 Threaded Mount Chainring
£134.99
RRP £150.00 Save 10%
0% APR PayPal Credit Available
Shimano FC-6800 Chainring 50T For 50-34T
Shimano
FC-6800 chainring 50T for 50-34T
£121.00
RRP £135.00 Save 10%
0% APR PayPal Credit Available
SALE
SRAM Force CX1 X-Sync Chain Ring 52T 11 Speed 130 Alum Argon Grey
SRAM
Force CX1 X-Sync Chain Ring 52T 11 Speed 130 Alum Argon Grey
£72.00
RRP £90.00 Save 20%
Finance available on orders over £99

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Chainrings cater to different types of bikes: road bikes, mountain bikes, and gravel, with gravel bikes typically using either road or mountain chainrings depending on the drivetrain. Larger chainrings provide higher speeds but make climbing harder, while smaller chainrings make ascending easier but limit your speed on descents. 
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