DISC BRAKE REAR YZ 450F 2020-21 PROX, PROX 37.BD22420
ProX Rear Brake Disc. Manufactured from specially hardened premium quality stainless steel, this ProX brake disc is an ideal budget OEM-replacement. The lightweight wave-designed brake disc features integrated venting slots for optimal cooling and cleaning of the brake pad contact surface. These features result in high performance and linear braking with very low brake pad wear. For best performance, use ProX Racing Parts brake pads with a matching pad compound. SKU 37.BD22420.
- SKU
- 40-369.PROX
- Brand
- Pro-X Racing
- Availability
- Out of Stock
FULL DESCRIPTION
ProX Rear Brake Disc
The ProX Rear Brake Disc is manufactured from specially hardened, premium quality stainless steel. This disc is designed as an ideal budget OEM replacement, offering high quality for dirt bikes.
Featuring a lightweight wave design, this brake disc includes integrated venting slots. These slots provide optimal cooling and cleaning of the brake pad contact surface. The result is high-performance, linear braking with significantly reduced brake pad wear. For the best performance, it is recommended to use ProX Racing Parts brake pads with a matching compound.
Key Features:
- Constructed from specially hardened premium quality stainless steel.
- Lightweight wave design for optimal performance.
- Integrated venting slots for enhanced cooling and self-cleaning of the brake pad surface.
- Promotes high performance and linear braking.
- Minimizes brake pad wear.
- Direct OEM replacement.


