Dial in caliper fit with the TRP Post Mount 43mm Adapter for precise brake alignment
Brake performance isn’t just about the caliper—it’s about the fit. When we needed to fine-tune our brake setup for a new rotor size or frame spec, the TRP Post Mount 43mm Adapter came through with precision and ease.
TRP designed this adapter to make caliper mounting easy across a wide range of post-mount frames and forks. Its lightweight alloy construction keeps added weight minimal while delivering a rock-solid interface for consistent modulation and braking power. Whether you're dialing in your cross-country build or tweaking a full-suspension rig, this adapter ensures your system stays secure and responsive.
Details
- Adapts post-mount calipers for proper rotor clearance and brake fit
- Compatible with 43mm post-mount brake setups
- Durable aluminum construction with stainless steel bolt
- Designed for secure, rattle-free caliper mounting
- Lightweight and easy to install with common tools
- Ideal for mountain, gravel, and trail bikes
- Includes adapter and stainless steel hardware
- Item #TRPA01T
- Material
- alloy, stainless steel
- Compatibility
- post mount brakes
- Activity
- trail, gravel
- Manufacturer Warranty
- limited 1 year