Contact Modern Bike via email, telephone, or showroom visit.
learn more
You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status
Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.
Sort
Showing 3 products:
Affinity Pro Track Chainring, 144mm, 61T, Hard Anodized Black 
BuyPART NUM 331835
Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth Polish silver or hard anodized finish, profiled teeth = … read more
In Store
Ships Freeyour price $108.99 + ships free
BuyPART NUM 331835 
Affinity Pro Track Chainring, 144mm, 61T, Hard Anodized Gray BuyPART NUM 873193
Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth Polish silver or hard anodized finish, profiled teeth = … read more
your price $135.00 + ships free
BuyPART NUM 873193 
Affinity Pro Track Chainring, 144mm, 61T, Polished Silver BuyPART NUM 587736
Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth Polish silver or hard anodized finish, profiled teeth = … read more
your price $135.00 + ships free
BuyPART NUM 587736 In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
These models are available for online purchasing and can be shipped directly to you.
Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.
Chainring Teeth
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.