Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors CheckoutTitle=Schwalbe Rapid Rob Tire - 29 x 2.25 Composite base for stability

Composite base for stability

Not only does the SRAM GX Eagle AXS Rear Derailleur get the job done it features everything you have come to expect from SRAM's AXS connect components

6" (31 x 22 x 6

Designed for fast

Open and aggressive tread allows grip in dry and damp conditions while being self-cleaning

Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors CheckoutTitle=Schwalbe Rapid Rob Tire - 29 x 2.25 Composite base for stabilitySRAM Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount. Brake Caliper Type Post Mount Mount Rotor Size 140 Post 180 Rotor