TRP Spyke Disc Brake Caliper - Post Mount BF PA Bottom Bracket Shell Width (mm):

Bottom Bracket Shell Width (mm): 79mm - 92mm

Flat elastic upper braces for an snug aerodynamic fit and a breathable brace pulls away moisture and excess heat

2 offers the most drop of any 27

Only this development effort and the high precision of manual manufacturing in Germany can ensure the stability

TRP Spyke Disc Brake Caliper - Post Mount BF PA Bottom Bracket Shell Width (mm):Finally a mechanical disc brake for mountain bikes and fat bikes that offers superior performance and is a snap to set up. The TRP Spyke is a dual sided mechanical caliper where both pads actuate providing even and precise clamping force. This results in even pad wear and easy pad adjustment with the addition of a barrel adjuster. No longer is adjusting the whole caliper necessary as the pads wear. All of this in a 169g (per caliper) package that