PISTON KIT 07-09 CRF150R 66 HC, PROX 01.1228.B COMP: 12.2:1
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Forged piston kit B 66.00 mm bore, high compression 12.2:1. Ready to install, ProX piston kits are supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined on the latest CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. Uses an OEM style tin coating to assist the break-in process. Replacement parts: ProX ring set 01.1227, ProX piston pin 04.1436.5, ProX clips 05.1410C. SKU 56-W4924+00B.PX. Manufacturer Pro-X Racing.
- SKU
- 56-W4924+00B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 66mm
- Variant Id
- 256392
FULL DESCRIPTION
ProX High Compression Piston Kit 66.00mm Bore for CRF150R
This ProX Piston Kit is engineered for high performance, featuring a 66.00mm bore and a high compression ratio of 12.2:1. Designed for direct installation, each kit includes a precision machined piston, piston rings, wrist pin, and circlips, ensuring you have all the necessary components for a complete engine rebuild.
ProX pistons are manufactured using advanced CNC equipment and employ a low-expansion, low-friction piston alloy, mirroring the specifications used by major Japanese engine manufacturers. The piston features an OEM-style tin coating that aids in the crucial break-in process for optimal engine longevity and performance.
Key Features:
- Forged Piston Kit
- 66.00 mm Bore
- High Compression Ratio: 12.2:1
- Complete Kit: Includes piston rings, wrist pin, and circlips
- Precision Machined: Utilizes state-of-the-art CNC equipment
- Premium Alloy: Low-expansion, low-friction material
- Tin Coating: Assists in the break-in process
- Ready to Install
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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