PISTON KIT 11-14 KX250F 77mm B, PROX 01.4342.B

$222.58
1

ProX 01.4342.B Piston Kit. 77.00mm bore. 13.5:1 compression ratio. Kit includes piston rings, wrist pin, and circlips. Precision machined using a low-expansion, low-friction piston alloy. Features OEM style tin coating for break-in assistance. Replacement parts: Piston Rings 02.4336, Piston Clips 05.1612C.

Specifications
SKU
56-W952.B.PX
Brand
Pro-X Racing
Availability
In Stock (1)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
77.00mm
Variant Id
288637
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit for 250cc 4-Stroke Engines

This ProX Piston Kit is designed for high-performance 4-stroke engines, offering a 77.00mm bore size. It's engineered for durability and optimal engine function.

Key Features:

  • Piston Size: 77.00mm Bore
  • Compression Ratio: 13.5:1
  • Complete Kit: Supplied ready for installation, including piston rings, wrist pin, and circlips for a hassle-free upgrade.
  • Advanced Manufacturing: ProX pistons are precision machined using the latest CNC equipment, ensuring high accuracy and consistent quality.
  • Premium Alloy: Utilizes a low-expansion, low-friction piston alloy, identical to that used by major Japanese engine manufacturers for superior performance and longevity.
  • Break-in Assistance: Features an OEM-style tin coating to facilitate a smooth break-in process during the initial use of your machine.

Replacement Parts Available:

  • Piston Rings: 02.4336
  • Piston Clips: 05.1612C