Affinity
Refine your search
You may filter this list of products by category.
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 90 products:
Affinity Pro Track Chainring, 144mm, 62T, Hard Anodized Black 
BuyPART NUM 981866
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 $109.99 + ships free
BuyPART NUM 981866 
Affinity Triple Tray Large Tool Box, Orange BuyPART NUM 655957
3 Tier cantilever tool box with large bottom section and two smaller levels that fold out and create a total of 5 compartments Plenty of … read more
Affinity JS-09your price $52.99
BuyPART NUM 655957 
Affinity Triple Tray Large Tool Box, Blue BuyPART NUM 171375
3 Tier cantilever tool box with large bottom section and two smaller levels that fold out and create a total of 5 compartments Plenty of … read more
your price $62.99
BuyPART NUM 171375 
Affinity Pro Track Chainring, 144mm, 65T, Hard Anodized Black BuyPART NUM 134350
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 $112.99 + ships free
BuyPART NUM 134350 
Affinity Pro Track Chainring, 144mm, 59T, Hard Anodized Black 
Info
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 $102.99 + ships free
Info 
Affinity Pro Track Chainring, 144mm, 56T, Hard Anodized Black BuyPART NUM 499567
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 $99.99 + ships free
BuyPART NUM 499567 
Affinity Pro Track Chainring, 144mm, 55T, Hard Anodized Black BuyPART NUM 785791
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 $98.99
BuyPART NUM 785791 
Affinity Pro Track Chainring, 144mm, 47T, Hard Anodized Black BuyPART NUM 464692
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 $85.99
BuyPART NUM 464692 
Affinity Slim Pedal Short Wrench, 15mm BuyPART NUM 578274
Combination open end and ratcheting box end 15mm wrench Slim design available in two lengths for the tool box, saddle bag or pocket … read more
your price $17.99
BuyPART NUM 578274 
Affinity Pro Track Single Speed Crankset, 49T, 144 5-Bolt, 167.5mm, Silver BuyPART NUM 729408
Bang for your buck… Original, CNC machined and affordable price point Precision CNC machined 144bcd crank JIS square taper bb compatibility … read more
your price $194.22 + ships free
BuyPART NUM 729408 
Affinity Track Gear Calculator BuyPART NUM 341136
Rotating chart for making track related gear calculations simple Spin the perfect gear ratio, on the track or in the streets - reliable … read more
your price $23.19
BuyPART NUM 341136 
Affinity Pro Track Chainring, 144mm, 58T, Hard Anodized Gray BuyPART NUM 252817
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 $146.39 + ships free
BuyPART NUM 252817 
Affinity Pro Track Chainring, 144mm, 55T, Hard Anodized Gray BuyPART NUM 843214
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 $142.39 + ships free
BuyPART NUM 843214 
Affinity Pro Track Chainring, 144mm, 54T, Hard Anodized Gray BuyPART NUM 679175
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 $142.39 + ships free
BuyPART NUM 679175 
Affinity Pro Track Chainring, 53T, Polished Silver BuyPART NUM 133211
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 $129.99 + ships free
BuyPART NUM 133211 
Affinity Pro Track Crankset 144x5B, 170mm BuyPART NUM 270911
Bang for your buck… Original, CNC machined and affordable price point Precision CNC machined 144bcd crank JIS square taper bb compatibility 49t Affinity … read more
your price $295.72 + ships free
BuyPART NUM 270911 
Affinity Pro Track Crankset 144x5B, 167mm BuyPART NUM 779219
Bang for your buck… Original, CNC machined and affordable price point Precision CNC machined 144bcd crank JIS square taper bb compatibility 49t Affinity … read more
your price $295.72 + ships free
BuyPART NUM 779219 
Affinity Pro Track Crankset 144x5B, 165mm BuyPART NUM 750123
Bang for your buck… Original, CNC machined and affordable price point Precision CNC machined 144bcd crank JIS square taper bb compatibility 49t Affinity … read more
your price $275.00 + ships free
BuyPART NUM 750123 
Affinity Pro Track Crankset 144x5B, 165mm BuyPART NUM 528506
Bang for your buck… Original, CNC machined and affordable price point Precision CNC machined 144bcd crank JIS square taper bb compatibility 49t Affinity … read more
your price $275.00 + ships free
BuyPART NUM 528506 
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
This is the part number or identifier for this item from the manufacturer
Crankset Color
Crankset Number of Chainrings
Crankset Crank Length
Crankset Chainring BCD
Crankset Drivetrain Speeds
Crankset Rings
These rings can be used in single ring applications.
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.