Select Your Ride

1
2
3

Wiseco Piston Kit Yamaha YZ250F 2001-2004 4858M07700

Part Number: 09100806
WISECO
(No reviews yet) Write a Review
SKU:
09100806
MPN:
4858M07700
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.50 LBS
$264.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

Wiseco 4858M07700 Pro-Lite Piston Kit

Elevate your Yamaha YZ250F's performance with the Wiseco 4858M07700 Pro-Lite Piston Kit. Crafted for serious riders, this piston kit combines cutting-edge engineering with premium materials to deliver exceptional power, reliability, and efficiency on every ride.

  • Precision Engineering: Designed with exacting tolerances for a seamless fit, ensuring optimal engine performance.
  • High-Performance Materials: Constructed from high-silicon aluminum alloy for lightweight durability and superior heat resistance.
  • Complete Assembly: Comes with piston rings, wrist pin, and circlips for a hassle-free installation process.
  • Enhanced Compression: Features a 13.5:1 compression ratio that maximizes power output while maintaining engine reliability.
  • Robust Design: Built to withstand extreme conditions, making it ideal for both competitive racing and off-road adventures.
  • Tailored Fit: Specifically engineered for Yamaha YZ250F models (2001-2004) for effortless integration into your engine.
View AllClose

Specs

ENGINE TYPE:
4-STROKE
RIDING STYLE:
OFF-ROAD
UNITS:
EACH
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
COMPRESSION RATIO IMPERIAL:
13.5:1
DISPLACEMENT:
263 CC
PISTON MATERIAL:
ALUMINUM ALLOY
PRODUCT NAME:
PISTON
STROKE LENGTH METRIC:
53.60 MM
BORE SIZE METRIC:
77.00 MM
PISTON MATERIAL:
FORGED
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wiseco Piston Kit Yamaha YZ250F 2001-2004 4858M07700

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER