Description
- Enables larger rotor setups on 74 mm post mount frames and forks
- Precisely spaces the caliper for proper rotor clearance
- Includes stainless steel caliper mounting bolts for strength and corrosion resistance
- Available in multiple sizes to fit front and rear braking systems
Avid Post Mount Disc Brake Adapter Item # 843271
Description
Avid Disc Brake Adapters/Brackets and Hardware, Post mount.
Features:
- Allows you to run larger brake discs on 74 mm post mount frames and forks
- Designed to space out the caliper to fit your front or rear rotors
- Includes Stainless Steel Caliper Mounting bolts (CPS and Standard)
- Post mount
Fits:
- 17P (+17 mm): 220 mm Rear Rotor
- 20P (+20 mm): 180 mm Front / 160 mm Rear Rotors
- 20P-1 (+20 mm): 180 mm Front / 160 mm Rear Rotors
- 20P-2 (+20 mm): 220 mm Front / 200 mm Rear Rotors
- 30P (+30 mm): 170 mm Rear Rotor
- 40P (+40 mm): 200 mm Front / 180 mm Rear Rotors
Notes:
- These brackets are different from I.S Mount Adapters and Flat Mount Adapters. Please check your frame, rotor and caliper beforehand
- For the 17P Bracket with 220 mm Rear Rotor: 203 mm to 220 mm Rear Post mount is NOT compatible with a 203 mm Fork mount
Part Numbers for Avid Post Mount Disc Brake Adapter
Reviews
Rated 5 out of
5
by
Mr_P from
Max Me Out
Make sure you get the correct size post to set your calipers on your bike. Worth checking your fork / frame is also rated for the size of rotor you are planning on adding.
Date published: 2024-07-03