Track Sprocket Gravel Bike Small with an internal diameter

Small with an internal diameter between 19

Stainless steel and brass hardware

A great performing and long lasting sprocket at an affordable price

dispatching gravel and tarmac with the same feverish desire for speed

Track Sprocket Gravel Bike Small with an internal diameterA medium level track cog made from hardened Cr Mo steel. Precision CNC machined for accurate roundness and tolerances. A great performing sprocket at an affordable price. Note: 20t track sprockets are of a slightly older design. This is an aesthetic difference, these sprockets are the same functionally. Specifications: JKA certified for Japanese's 250 Keirin Racing (12 16t) Hardened 4130 Cr Mo steel Precision CNC machined Gen3 tooth profile Good