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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Shimano FC-MT610 Chainring
Shimano
FC-MT610 Chainring
$20.00
RRP $34.56 Save 42%
Finance available on orders over £99
Shimano FC-6800 Chainring 50T For 50-34T
Shimano
FC-6800 chainring 50T for 50-34T
$121.00
RRP $155.52 Save 22%
0% APR PayPal Credit Available
SALE
Shimano FC-9000 Chainring 42T ME For 54-42T / 55-42T
Shimano
FC-9000 Chainring 42T ME for 54-42T / 55-42T
$54.00
RRP $69.12 Save 22%
Finance available on orders over £99
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 $103.68 Save 31%
Finance available on orders over £99
Rotor ALDHU And Shimano 9100/8000 Q Outer Chainring 110BCD
Rotor
ALDHU and Shimano 9100/8000 Q Outer Chainring 110BCD
From $75.49
RRP $120.96 Save 38%
0% APR PayPal Credit Available
SALE
AbsoluteBLACK Shimano MTB Oval Direct Mount Chainring
absoluteBLACK
Shimano MTB Oval Direct Mount Chainring
$43.00
RRP $86.40 Save 50%
Finance available on orders over £99
Shimano Dura-Ace FC-R9200 Inner Chainring
Shimano
Dura-Ace FC-R9200 Inner Chainring
$35.00
RRP $46.08 Save 24%
Finance available on orders over £99
Shimano Dura-Ace FC-9000 Chainring 50T For 50-34T
Shimano
Dura-Ace FC-9000 Chainring 50T for 50-34T
$147.00
RRP $190.08 Save 23%
0% APR PayPal Credit Available
Shimano FC-5800 Chainring 50T-MA For 50-34T
Shimano
FC-5800 Chainring 50T-MA for 50-34T
$59.00
RRP $92.16 Save 36%
Finance available on orders over £99
Shimano 105 FC-R7000 Outer Chainring
Shimano
105 FC-R7000 Outer Chainring
$80.00
RRP $92.16 Save 13%
Finance available on orders over £99
SALE
Shimano FC-R9100 54T-MX Chainring
Shimano
FC-R9100 54T-MX Chainring
$178.00
RRP $259.20 Save 31%
0% APR PayPal Credit Available
Praxis Works Buzz Road Chainrings 110BCD
Praxis Works
Buzz Road Chainrings 110BCD
$100.00
RRP $137.09 Save 27%
0% APR PayPal Credit Available
Rotor No Q Ring Inner Chainring 110BCD
Rotor
No Q Ring Inner Chainring 110BCD
$33.00
RRP $49.54 Save 33%
Finance available on orders over £99
AbsoluteBLACK Premium Oval 110BCD 5 Bolt Aero Chainring
absoluteBLACK
Premium Oval 110BCD 5 Bolt Aero Chainring
$36.00
RRP $126.72 Save 72%
Finance available on orders over £99
AbsoluteBLACK Premium Race Oval Shimano 4 Bolt Inner Chainring
absoluteBLACK
Premium Race Oval Shimano 4 Bolt Inner Chainring
From $29.00
RRP $52.88 Save 45%
Finance available on orders over £99
SALE
AbsoluteBLACK Oval Shimano Direct Mount 12S 1x MTB Rainbow Chainring
absoluteBLACK
Oval Shimano Direct Mount 12S 1x MTB Rainbow Chainring
$65.00
RRP $133.63 Save 51%
0% APR PayPal Credit Available
SALE
AbsoluteBLACK Oval 110BCD 4/5 Hole FSA Inner Chainring
absoluteBLACK
Oval 110BCD 4/5 Hole FSA Inner Chainring
$31.00
RRP $61.06 Save 49%
Finance available on orders over £99
SALE
Campagnolo Chorus 12x Chainrings
Campagnolo
Chorus 12x Chainrings
$73.79
RRP $182.01 Save 59%
0% APR PayPal Credit Available
Campagnolo Super Record 13 Speed Chainring Set
Campagnolo
Super Record 13 Speed Chainring Set
  • Efficient drive & maximum chain security
  • Quick fit alloy rings
  • New tooth profile design
  • New surface finishing
$225.99
RRP $260.34 Save 13%
0% APR PayPal Credit Available
FSA Pro Road 90 BCD 2x11 Chainring
FSA
Pro Road 90 BCD 2x11 Chainring
$26.00
RRP $33.41 Save 22%
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. We also stock a selection of chain catchers. 
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