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Mountain Bike Chainrings

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Chainring 50T x 110 BCD 8/9/10 Speed Black

BPW

Chainring 50T x 110 BCD 8/9/10 Speed Black

$59.00 Full price
$59.00
Club price
$65.00 Full price
Shimano SM-CRM86 XT Chainring 32T

Shimano

Shimano SM-CRM86 XT Chainring 32T

$95.00 Full price
$95.00
Club price
$99.99 Full price
Shimano SM-CRM86 XT Chainring 30T

Shimano

Shimano SM-CRM86 XT Chainring 30T

$95.00 Full price
$95.00
Club price
$99.99 Full price
SRAM Chainring 1x12 32T X-Sync Direct Mount

SRAM

SRAM Chainring 1x12 32T X-Sync Direct Mount

$69.00 Full price
$69.00
Club price
$72.00 Full price
Stronglight Shimano M785 2x10-Speed MTB Chainring 104mm BCD 34T

BPW

Stronglight Shimano M785 2x10-Speed MTB Chainring 104mm BCD 34T

$118.00 Full price
$118.00
Club price
$130.00 Full price
Shimano SM-CRM75 SLX Chainring 32T for FC-M7100 / M7120

Shimano

Shimano SM-CRM75 SLX Chainring 32T for FC-M7100 / M7120

$45.00 Full price
$45.00
Club price
$49.99 Full price
61% Off Full Price Clearance
Shimano SLX SM-CRM70 11-Speed Direct Mount MTB Chainring 32T

Shimano

Shimano SLX SM-CRM70 11-Speed Direct Mount MTB Chainring 32T

$27.00 Full price
$27.00
Club price
$69.99 Full price
55% Off Full Price Clearance
Shimano SLX SM-CRM75 12-Speed Direct Mount MTB Chainring 34T

Shimano

Shimano SLX SM-CRM75 12-Speed Direct Mount MTB Chainring 34T

$40.00 Full price
$40.00
Club price
$89.99 Full price
Stronglight XC 9-Speed Shimano Compatible MTB Chainring 44T 104mm BCD Black

BPW

Stronglight XC 9-Speed Shimano Compatible MTB Chainring 44T 104mm BCD Black

$94.00 Full price
$94.00
Club price
$99.99 Full price
SRAM X-Sync Eagle Direct Mount Chainring 3mm Boost 34T Black

SRAM

SRAM X-Sync Eagle Direct Mount Chainring 3mm Boost 34T Black

$68.00 Full price
$68.00
Club price
$72.00 Full price
Shimano Dura-Ace FC-R9100 2x11-Speed MTB Chainring 50T

Shimano

Shimano Dura-Ace FC-R9100 2x11-Speed MTB Chainring 50T

$289.00 Full price
$289.00
Club price
$299.99 Full price
BPW Stronglight 104 BCD 9-Speed MTB Chainring 32T Black

BPW

BPW Stronglight 104 BCD 9-Speed MTB Chainring 32T Black

$79.00 Full price
$79.00
Club price
$84.99 Full price
Funn Chain Ring Solo Narrow Wide 30T 104mm BCD Black

FUNN

Funn Chain Ring Solo Narrow Wide 30T 104mm BCD Black

$65.00 Full price
$65.00
Club price
$69.90 Full price
Shimano Deore SM-CRM55 12-Speed MTB Chainring 32T

Shimano

Shimano Deore SM-CRM55 12-Speed MTB Chainring 32T

$50.00 Full price
$50.00
Club price
$54.99 Full price
Shimano Deore XT SM-CRM85 12-Speed MTB Chainring 36T

Shimano

Shimano Deore XT SM-CRM85 12-Speed MTB Chainring 36T

$89.00 Full price
$89.00
Club price
$89.99 Full price
24% Off Full Price
Sunday Sabretooth V2 BMX Sprocket 30T Black

Sunday

Sunday Sabretooth V2 BMX Sprocket 30T Black

$45.00 Full price
$45.00
Club price
$59.95 Full price
21% Off Full Price Clearance
SRAM X-Sync 2 Eagle MTB Chainring 30T 3mm Offset Black

SRAM

SRAM X-Sync 2 Eagle MTB Chainring 30T 3mm Offset Black

$39.00 Full price
$39.00
Club price
$49.99 Full price
SunRace RS0 Compact 5-Bolt Chainring 34T 110mm BCD Black

BPW

SunRace RS0 Compact 5-Bolt Chainring 34T 110mm BCD Black

$37.00 Full price
$37.00
Club price
$39.99 Full price
KMC Chain Mate Bosch Gen4 MTB Chainring 11/128'' x 34T

KMC

KMC Chain Mate Bosch Gen4 MTB Chainring 11/128'' x 34T

$89.95 Full price
$89.95
Club price
$94.95 Full price
Funn Solo DX Chain Ring 32T Sram Direct Mount Black

FUNN

Funn Solo DX Chain Ring 32T Sram Direct Mount Black

$65.00 Full price
$65.00
Club price
$70.00 Full price
Funn Chain Ring Solo 96 Narrow-Wide 32T

FUNN

Funn Chain Ring Solo 96 Narrow-Wide 32T

$58.00 Full price
$58.00
Club price
$63.90 Full price
Funn Chain Ring Solo DX Narrow Wide Boost 30T SRAM Direct Mount Black

FUNN

Funn Chain Ring Solo DX Narrow Wide Boost 30T SRAM Direct Mount Black

$79.00 Full price
$79.00
Club price
$89.99 Full price
absoluteBLACK 110BCD 4-Hole 2X MTB Chainring (Shimano R9100/R8000)

99Bikesau

absoluteBLACK 110BCD 4-Hole 2X MTB Chainring (Shimano R9100/R8000)

$245.00 Full price
$245.00
Club price
$250.00 Full price
Funn SRAM Direct Mount Chainring Boost 3mm Offset 34T

FUNN

Funn SRAM Direct Mount Chainring Boost 3mm Offset 34T

$69.00 Full price
$69.00
Club price
$74.99 Full price
ethirteen espec Bosch CX Gen4 Direct Mount MTB Chainring 38T Black

E-Thirteen

ethirteen espec Bosch CX Gen4 Direct Mount MTB Chainring 38T Black

$119.00 Full price
$119.00
Club price
$129.99 Full price
SRAM X-Sync 2 Eagle 3mm Boost 1x12-Speed MTB Chainring 34T

SRAM

SRAM X-Sync 2 Eagle 3mm Boost 1x12-Speed MTB Chainring 34T

$179.00 Full price
$179.00
Club price
$184.99 Full price
Shimano Steps CR-EM800 12-Speed E-Bike Chainring 32T 55mm

Shimano

Shimano Steps CR-EM800 12-Speed E-Bike Chainring 32T 55mm

$120.00 Full price
$120.00
Club price
$134.99 Full price
23% Off Full Price Clearance
DRS Steel BMX Chainring 36T x 1/8''

DRS

DRS Steel BMX Chainring 36T x 1/8''

$19.00 Full price
$19.00
Club price
$25.00 Full price
Absolute Oval Direct Mount SRAM CX Narrow-Wide MTB Chainring 42T

Absolute Black

Absolute Oval Direct Mount SRAM CX Narrow-Wide MTB Chainring 42T

$129.00 Full price
$129.00
Club price
$144.99 Full price
absoluteBLACK Premium Oval Narrow-Wide Gravel Chainring 1x36T (SRAM CX)

Absolute Black

absoluteBLACK Premium Oval Narrow-Wide Gravel Chainring 1x36T (SRAM CX)

$131.82 Full price
$131.82
Club price
$145.00 Full price
17% Off Full Price
Stronglight 5-Bolt MTB Chainring 94 BCD 32T Black

Stronglight

Stronglight 5-Bolt MTB Chainring 94 BCD 32T Black

$95.00 Full price
$95.00
Club price
$115.00 Full price
Stronglight HT3 Shimano XTR 1x11-Speed MTB Chainring 96mm BCD 32T

Stronglight

Stronglight HT3 Shimano XTR 1x11-Speed MTB Chainring 96mm BCD 32T

$175.00 Full price
$175.00
Club price
$179.99 Full price
ethirteen Helix Bosch Gen4 11/12-Speed MTB Chainring 34T Bronze

Helix

ethirteen Helix Bosch Gen4 11/12-Speed MTB Chainring 34T Bronze

$179.00 Full price
$179.00
Club price
$189.99 Full price
Shimano Ultegra FC-6800 11-Speed MTB Chainring 34T 110mm BCD

Shimano

Shimano Ultegra FC-6800 11-Speed MTB Chainring 34T 110mm BCD

$22.00 Full price
$22.00
Club price
$24.99 Full price
Shimano CUES FC-U8000-1 Linkglide 1x MTB Chainring 40T

Shimano

Shimano CUES FC-U8000-1 Linkglide 1x MTB Chainring 40T

$119.00 Full price
$119.00
Club price
$125.99 Full price
Shimano STEPS CD-EM800 E-Bike Chain Device Drive Unit Mount 38/36/34T

Shimano

Shimano STEPS CD-EM800 E-Bike Chain Device Drive Unit Mount 38/36/34T

$80.00 Full price
$80.00
Club price
$84.99 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

Find Your Size

Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

Your results

For the we suggest the following size.

More comfort More speed
Height: --
Inseam: --
Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

Related Categories

Road Bike Chainrings

Road Bike Chainrings

Road bike chainrings for every drivetrain setup. Shop a full range of sizes and bolt patterns to keep your gearing dialled in and your ride running smooth.

Explore More
BMX Chainrings

BMX Chainrings

Browse BMX chainrings built to handle the demands of street, park and trail riding. Upgrade your drivetrain with the right size and style for your setup.

Explore More
Electric Bike Chainrings

Electric Bike Chainrings

Upgrade your electric bike's drivetrain with chainrings built for eBike torque and performance. Shop a great range online or in store at 99 Bikes.

Explore More

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