BoBI Insert, 12mm Thru, Non-drive Side, Post Mount 160, Bare july BK2030 or

BK2030 or

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

Swiss-pattern

includes right and left frame components

Caliper mount thickness: 10mm

BoBI Insert, 12mm Thru, Non-drive Side, Post Mount 160, Bare july BK2030 orMaterial: 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.