PISTON KIT 03-07 CR85 47.50 B, PROX 01.1113.B HONDA MX
ProX piston kit, 82cc, 47.50 mm bore. ProX pistons are precision machined on state-of-the-art CNC equipment using a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. This kit is a first-class solution to replace the original piston. Many ProX pistons feature a tin coating to assist the wear-in process and a new skirt coating to reduce friction after wear-in. The black coating is made from a delicate mix of materials to increase performance. Replacement parts include PROX RING SET 02.1113, PROX PISTON PIN 04.1439, and PROX CLIPS 05.1410C. This is a ProX 01.1113.B piston kit.
- SKU
- 56-W833.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit for Honda CR85 (2003-2007) - 47.50mm Bore
This ProX Piston Kit is engineered for high-performance replacement of your original piston. Designed with precision and utilizing the same low-expansion, low-friction alloy trusted by major Japanese engine manufacturers, ProX pistons offer a top-tier solution for your motorcycle.
Key Features:
- Precision Machined: Manufactured on the latest state-of-the-art CNC equipment for accuracy and consistency.
- High-Quality Alloy: Uses a low-expansion, low-friction piston alloy for optimal engine performance.
- Performance Coating: Features a black skirt coating, a sophisticated blend of materials designed to enhance the break-in process and reduce friction after wear-in, ultimately increasing performance.
- OEM Style Tin Coating: Some ProX pistons include an OEM-style tin coating to aid the wear-in process during initial use.
- Complete Kit: This kit provides a comprehensive solution to replace your worn piston.
- Durable Construction: Built for reliability and sustained performance.
Replacement Parts Available:
- ProX Ring Set
- ProX Piston Pin
- ProX Clips


