BLACK FRIDAY SALE NOW LIVE!
Delivering to:
Collecting from:

Chainrings

BMX Chainrings

Electric Bike Chainrings

Mountain Bike Chainrings

Road Bike Chainrings

Compare (0/5)

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Shimano Ultegra 6800 Front Chainring 50T

Shimano

Shimano Ultegra 6800 Front Chainring 50T

$185.00 Full price
$185.00
Club price
$200.00 Full price
Shimano 105 FC-5750 Front Chainring 50T Black

Shimano

Shimano 105 FC-5750 Front Chainring 50T Black

$65.00 Full price
$65.00
Club price
$69.99 Full price
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
Praxis Buzz Sport 2x Chainring Set 50/34T 110BCD

Praxis

Praxis Buzz Sport 2x Chainring Set 50/34T 110BCD

$209.00 Full price
$209.00
Club price
$230.00 Full price
Pilo Chain Ring 36T Narrow Wide 104BCD

Pilo

Pilo Chain Ring 36T Narrow Wide 104BCD

$109.00 Full price
$109.00
Club price
$119.99 Full price
Mission Nexus Sprocket 25T Red

Mission

Mission Nexus Sprocket 25T Red

$40.00 Full price
$40.00
Club price
$45.00 Full price
Salt Pro Model Front Sprocket Oil Slick

Salt

Salt Pro Model Front Sprocket Oil Slick

$75.00 Full price
$75.00
Club price
$80.00 Full price
KMC Direct Mount Chainring Bosch Gen 3 11/128'' x 38T CL 47.5/50mm Black

KMC

KMC Direct Mount Chainring Bosch Gen 3 11/128'' x 38T CL 47.5/50mm Black

$69.00 Full price
$69.00
Club price
$74.00 Full price
Shimano SM-CRM85 CHAINRING 36T XT for FC-M8100/ M8120/ M8130

Shimano

Shimano SM-CRM85 CHAINRING 36T XT for FC-M8100/ M8120/ M8130

$85.00 Full price
$85.00
Club price
$89.99 Full price
Mission Nexus Sprocket 25T Purple

Mission

Mission Nexus Sprocket 25T Purple

$40.00 Full price
$40.00
Club price
$45.00 Full price
Colony Endeavour Sprocket 25T Black

Colony

Colony Endeavour Sprocket 25T Black

$45.00 Full price
$45.00
Club price
$49.99 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
Kink Eastman Full-Guard Sprocket 25T Matte Black

Kink

Kink Eastman Full-Guard Sprocket 25T Matte Black

$94.00 Full price
$94.00
Club price
$99.00 Full price
FC-R8000 Chainring 50T Ult (for 50-34)

Shimano

FC-R8000 Chainring 50T Ult (for 50-34)

$170.00 Full price
$170.00
Club price
$179.99 Full price
Salt Pro Sprocket 25T Black

Salt

Salt Pro Sprocket 25T Black

$35.00 Full price
$35.00
Club price
$40.00 Full price
FUNN Solo Narrow-Wide Chainring 32T 104BCD Black

FUNN

FUNN Solo Narrow-Wide Chainring 32T 104BCD Black

$65.00 Full price
$65.00
Club price
$68.99 Full price
Shimano FC-6800 36T Chainring for 46-36T/52-36T

Shimano

Shimano FC-6800 36T Chainring for 46-36T/52-36T

$40.00 Full price
$40.00
Club price
$44.99 Full price
Mission Nexus Sprocket 25T Black

Mission

Mission Nexus Sprocket 25T Black

$40.00 Full price
$40.00
Club price
$45.00 Full price
Stronglight Chainring - Road 50T 110BCD 5 Hole 10/11 Speed

Stronglight

Stronglight Chainring - Road 50T 110BCD 5 Hole 10/11 Speed

$140.00 Full price
$140.00
Club price
$149.99 Full price
Shimano Ultegra R8000 Chainring 36T
59% Off Full Price

Shimano

Shimano Ultegra R8000 Chainring 36T

$10.00 Full price
$10.00
Club price
$24.99 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
BPW Alloy Chainring 3/32'' 53T x 130BCD Silver

BPW

BPW Alloy Chainring 3/32'' 53T x 130BCD Silver

$45.00 Full price
$45.00
Club price
$49.99 Full price
Funn Solo N-W Chainring 34T Black

FUNN

Funn Solo N-W Chainring 34T Black

$69.00 Full price
$69.00
Club price
$74.99 Full price
Chain Ring 22T x 64 BCD8/9 Speed Black
16% Off Full Price

BPW

Chain Ring 22T x 64 BCD8/9 Speed Black

$25.00 Full price
$25.00
Club price
$29.99 Full price
Stronglight Road Chainring 34T 7075 CNC Black - 110mm BCD, 5 Hole for 10/11 Spd

Stronglight

Stronglight Road Chainring 34T 7075 CNC Black - 110mm BCD, 5 Hole for 10/11 Spd

$99.00 Full price
$99.00
Club price
$109.99 Full price
Shimano FC-E8000/E8050 Chainring 38T Black

Shimano

Shimano FC-E8000/E8050 Chainring 38T Black

$65.00 Full price
$65.00
Club price
$69.99 Full price
Colony Endeavour Sprocket 25T Polished
29% Off Full Price

Colony

Colony Endeavour Sprocket 25T Polished

$35.00 Full price
$35.00
Club price
$49.99 Full price
Mission Nexus Sprocket 25T Oil Slick

Mission

Mission Nexus Sprocket 25T Oil Slick

$75.00 Full price
$75.00
Club price
$80.00 Full price
Colony Blaster 28T Sprocket Black
21% Off Full Price

Colony

Colony Blaster 28T Sprocket Black

$94.00 Full price
$94.00
Club price
$119.99 Full price
Division Vitara Guard Sprocket 25t Black

Division

Division Vitara Guard Sprocket 25t Black

$99.99 Full price
$99.99
Club price
$108.90 Full price
BPW Front Chainring 39T Silver
16% Off Full Price

BPW

BPW Front Chainring 39T Silver

$25.00 Full price
$25.00
Club price
$29.99 Full price

Race Face

RF CRING CINCRING DM

$95.00 Full price
$95.00
Club price
$99.99 Full price

BPW

BPW Defiant Chain Ring 25T Black

$54.55 Full price
$54.55
Club price
$60.00 Full price
Shimano Ultegra FC-R8100 Chainring 36T for 52-36T

Shimano

Shimano Ultegra FC-R8100 Chainring 36T for 52-36T

$25.00 Full price
$25.00
Club price
$27.00 Full price
Shimano Deore M5100 30T Crankset for 1x10/11 Drivetrains

Shimano

Shimano Deore M5100 30T Crankset for 1x10/11 Drivetrains

$52.00 Full price
$52.00
Club price
$54.99 Full price
Sram Chain Ring Road 50 Tooth V2 110 Bcd Alloy Black 50-34
21% Off Full Price

SRAM

Sram Chain Ring Road 50 Tooth V2 110 Bcd Alloy Black 50-34

$75.00 Full price
$75.00
Club price
$96.00 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.

BMX Sprockets

Most Popular Brands

5% BEST PRICE GUARANTEE

5% BEST PRICE GUARANTEE

We beat any price by 5%
CLICK AND COLLECT

CLICK AND COLLECT

Live stock availability
CLUB 99 MEMBERSHIP

CLUB 99 MEMBERSHIP

Exclusive club benefits
FREE SHIPPING OVER $99*

FREE SHIPPING OVER $99*

*Excluding bikes/bulky items

99 Bikes acknowledges the Traditional Custodians of the Land on which we live, work and ride, and pay respects to Elders past and present

Welcome Here
Australian Aboriginal Flag
Torres Strait Islander Flag
Acknowledgement flag