PISTON KIT 07-09 CRF150R 66.00, PROX 01.1227.A
ProX forged piston kit with 66.00 mm bore and 11.7:1 compression. This kit includes piston rings, wrist pin, and circlips for easy installation. ProX pistons are precision machined using the same low-expansion, low-friction alloy used by major Japanese engine manufacturers. Features an OEM-style tin coating to aid the break-in process. Replacement parts include ProX Ring Set 01.1227, ProX Piston Pin 04.1436.5, and ProX Clips 05.1410C.
- SKU
- 56-W4915+00A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Kit - 66.00mm Bore
This ProX Piston Kit is designed for high-performance applications, featuring a 66.00 mm bore size and standard compression ratio of 11.7:1. The forged piston construction ensures durability and optimal performance for your motorcycle.
ProX Piston Kits are engineered for precision and reliability. Each kit includes:
- Forged Piston
- Piston Rings
- Wrist Pin
- Circlips
Key Features:
- Precision machined using state-of-the-art CNC equipment.
- Utilizes a low-expansion, low-friction piston alloy, the same used by major Japanese engine manufacturers.
- Features an OEM-style tin coating to aid in the break-in process.
- Designed as direct replacement parts for specific applications.
Replacement parts included are: PROX RING SET 01.1227, PROX PISTON PIN 04.1436.5, PROX CLIPS 05.1410C.


