Wolf Tooth Disc Brake Adapter - Post to Flat Mount +20mmWolf Tooth Disc Brake Adapter Post to Flat Mount +20mm. The Wolf Tooth Post To Flat Mount Brake Adapter allows flat mount brakes to be added to a frame or fork that was designed for post mount brakes. This is a vital component for cyclists who want to run a road groupset on a mountain bike frame. Please note that this is a +20mm adapter which means a 140mm post mount native size will only work with a 160mm rotor just as a 160mm post mount native size

predictable stopping power so you stay in control during fast descents or technical sections

the 12-speed drivetrain handles the extra torque from the motor like a champ

The Haro Shredder Pro 24 is built for young riders ready to dive into BMX freestyle

Shimano's MT6120 four-piston brakes bring plenty of bite

Its DebonAir spring smooths out hits

It has enough range to power you up steep hills and keep you pedaling smoothly on flats

It's perfect for getting around town smoothly

The wide-range 10-50T cassette means climbing steep pitches or bombing down fast sections won't slow you down

This bike mixes a carbon front triangle with aluminum rear stays

Wolf Tooth Aero Chainrings are strong

offering a solid mix of traction and speed

The wheels are DT Swiss M1900 with a 30mm internal rim width