Surly Track Cog 1/8'' X 15t Silver CheckoutTitle=RockShox Deluxe Ultimate RCT Rear Shock - 185 x 52.5mm Rear Axle 12mm Thru x

Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Micro SplineColor PurpleSkewer Included NoBearing Type Sealed CartridgeWeight 292Designed for ebike YesDefined Color PurpleSpoke Interface J-Bendkeyword search Color Pop PurpleHub Drilling 32Hub/Brake Compatibility 6-Bolt Disc

All steel structure for maximum stiffness and durability

provides an optimal balance of rolling efficiency and longevity to conquer your next journey

Includes cables and stationary grips

Color Black Rim Width (Internal) 25 Brake Track None Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Valve Presta

Surly Track Cog 1/8'' X 15t Silver CheckoutTitle=RockShox Deluxe Ultimate RCT Rear Shock - 185 x 52.5mm Rear Axle 12mm Thru xSurly track cogs are threaded the same as a BMX freewheel (1. 375 x 24 tpi right hand threads). This means that they will fit on single speed rear hubs as well as BMX freewheel hubs but this application is not recommended. Track cogs are meant to work on track hubs only. 415 hardened chromoly steel 1. 375" x 24 tpi Photo for color and material reference only Tooth Count 15 Size 1 8''