PISTON KIT 01-05 KTM250 77.00, PROX 01.6301.200 BETA 250RR
ProX Piston Kit 77.00 mm Bore [2.00mm O/S]. This kit is ready to install and supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined on state-of-the-art CNC equipment and use the same low-expansion, low-friction piston alloy found in major Japanese engines. Features an OEM-style tin coating to assist the break-in process. Includes PROX RING SET 02.6301.200.
- SKU
- 56-W029_200.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Kit - 77.00 mm Bore
This ProX Piston Kit is designed for a 77.00 mm bore with a 2.00 mm oversizing. It is ready for immediate installation and includes all necessary components for a complete rebuild.
ProX pistons are manufactured using advanced CNC machining technology, ensuring precision and high performance. The alloy used is a low-expansion, low-friction material consistent with that employed by major Japanese engine manufacturers.
This kit features an OEM-style tin coating that aids in the critical break-in process when your engine is first started, promoting longevity and smooth operation.
- Complete Kit: Includes piston rings, wrist pin, and circlips.
- Precision Machined: Utilizes state-of-the-art CNC equipment for accuracy.
- Advanced Alloy: Low-expansion, low-friction material for optimal performance.
- Break-in Assistance: Features an OEM-style tin coating for an easier initial run.
- High-Quality Replacements: Designed as a direct replacement for original parts.


