2Bros Parts

PISTON KIT 16-18 YZF250 77.00, PROX 01.2417.C 1SM-11631-10-00, 13.5:1 (76.97mm)

$208.05
1

ProX Piston Kit 13.5:1 (76.97mm). This kit is ready to install and includes piston rings, wrist pin, and circlips. ProX pistons are precision machined on state-of-the-art CNC equipment and use a low-expansion, low-friction piston alloy, similar to that used by major Japanese engine manufacturers. It features an OEM-style tin coating to aid the break-in process. Replacement ring set: 02.2417. Manufacturer part number: 01.2417.C.

Specifications
SKU
56-W4966.C.PX
Brand
Pro-X Racing
Availability
In Stock (1)

Fitments (15)

MakeModelYear
YAMAHAWR 250F2018
YAMAHAWR 250F2019
YAMAHAWRF 2502018
YAMAHAWRF 2502019
YAMAHAYZ 250F2016
YAMAHAYZ 250F2017
YAMAHAYZ 250F2018
YAMAHAYZ 250FX2017
YAMAHAYZ 250FX2018
YAMAHAYZ 250FX2019
YAMAHAYZF 2502016
YAMAHAYZF 2502017
YAMAHAYZF 2502018
YAMAHAYZF X 2502017
YAMAHAYZF X 2502018
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
77mm
Variant Id
280507
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit - 13.5:1 Compression (76.97mm)

This ProX Piston Kit is designed for high-performance engine builds, offering a 13.5:1 compression ratio for increased power output. The piston measures 76.97mm in diameter.

Engineered for durability and optimal performance, ProX pistons are manufactured using the latest state-of-the-art CNC equipment. The alloy used features low expansion and low friction characteristics, mirroring the materials favored by major Japanese engine manufacturers.

Key Features:

  • Complete kit ready for installation
  • Includes piston rings, wrist pin, and circlips
  • Precision machined on advanced CNC equipment
  • Utilizes a low-expansion, low-friction piston alloy
  • Features an OEM-style tin coating to aid in the break-in process
  • Compression Ratio: 13.5:1
  • Piston Diameter: 76.97mm

Replacement ring set available separately: 02.2417.

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