Avid SRAM Disc Brake Adapter 20mm IS | Fits 180mm Front & 160mm Rear Rotors

Upgrade Your Bike’s Stopping Power with Precision Disc Brake Adaptors

Tackle steep trails and busy streets confidently with our universal disc brake adaptors. Designed for seamless compatibility, these robust converters let you mount larger rotors to enhance braking performance on mountain bikes, gravel rigs, and commuters.

Key Features & Compatibility:
– Front Setup: Converts IS mounts to accommodate 180mm rotors
– Rear Setup: Adapts IS mounts for 160mm rotor installation
– Universal Fit: Works with Post Mount calipers (common on Shimano, SRAM & Tektro)
– Durable Construction: CNC-machined 6061 aluminum resists trail vibrations and corrosion

Why Riders Choose This Adapter:
✔️ Safety Boost: Larger rotors = stronger modulation on technical descents
✔️ Easy Installation: No frame modifications—fits most MTBs and hybrids
✔️ Heat Management: Prevents brake fade during long downhill rides
✔️ Tire Clearance: Optimized design avoids interference with wider tires

Ideal for cyclists upgrading older frames or custom builds needing rotor size flexibility. Whether you’re shredding singletrack or navigating urban hills, experience smoother stops and increased control.

Includes mounting hardware—ready to transform your ride in under 15 minutes.