BoBI Insert, 12mm Thru, Non-drive Side, Post Mount 160, Bare july 3 mm thick (

3 mm thick (

Caliper mount thickness: 10mm

includes right and left frame components

it does not include the more aggressive cloth-backed layers like some flap wheels

BK2030 or

BoBI Insert, 12mm Thru, Non-drive Side, Post Mount 160, Bare july 3 mm thick (Material: 6061 aluminum Mount: Post Rotor: 160mm Application: PMW dropouts with bolt on brake insert Mounting: Must be bolted to the dropout after fabrication Includes four M5 x . 8 black zinc plated steel oval head cap screws Locating features are integral Caliper brake mounts: 15 mm thick Brake mounting holes threaded M6 x 1 Axle hole: 12 mm diameter Item sold as 5 piece kit.