Shimano XTR Post to IS Brake Adapter – 160mm Rear

Shimano Disc Brake Adapters: Precision Fit for Enhanced Stopping Power

Tackle tricky brake compatibility issues effortlessly with Shimano’s dedicated disc brake adapters. Engineered specifically for rear IS-mount frames requiring Post Mount calipers and 160mm rotors, this adapter eliminates guesswork during upgrades or replacements. Perfect for mountain bikers navigating steep descents or commuters prioritizing safety in wet conditions, it delivers seamless integration with Shimano’s braking ecosystem.

Key Advantages:
– Optimized Compatibility: Converts Rear IS frames to support Post Mount calipers—ideal for 160mm rotors commonly used in trail/enduro MTBs and gravel bikes.
– Rigid & Reliable: CNC-machined aluminum construction resists flex under heavy braking, ensuring consistent modulation on technical terrain.
– DIY-Friendly: Install in minutes with basic hex tools—no specialist expertise needed for home mechanics or shop builds.
– All-Weather Resilience: Corrosion-resistant finish withstands mud, rain, and winter road salts for year-round dependability.

Performance Comparison
| Feature | Shimano Adapter | Generic Alternatives |
|——————|——————————|—————————-|
| Fit Precision| Laser-etched alignment guides | Often requires trial/error |
| Material | Aircraft-grade aluminum | Lower-grade alloys |
| Vibration Dampening| Engineered tolerances reduce chatter | Prone to noise under load |

Ideal for riders upgrading older frames or custom builds seeking uncompromised brake feel. Pair with Shimano RT-series rotors for optimized heat dissipation during prolonged descents—transform your ride’s safety without overhauling your entire system.

Note: Verify frame mount type (Rear IS) and rotor size (160mm) before installation.