Track Sprocket Gravel Bike Rear dropout plates

Rear dropout plates

for each specific application

This 7075-T6 aluminium has the greatest strength to weight ratio of all aluminium currently available

Small with an internal diameter between 19

Kickr CORE

Track Sprocket Gravel Bike Rear dropout platesA 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