Select Your Ride

1
2
3

Wiseco Piston Kit 48.00mm for Honda CR80R 1986-2002 643M04800

Part Number: 643M04800
WISECO
(No reviews yet) Write a Review
SKU:
643M04800
MPN:
643M04800
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.30 LBS
$134.95

Ships from Manufacture | Call to Order (231) 767-5055

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

The stock piston in your CR80R won't cut it if you're serious about consistent power and engine longevity. This Wiseco piston kit replaces worn or damaged pistons with a precision-engineered component that delivers reliable performance lap after lap, whether you're racing competitively or pushing hard on the trail. Built from high-silicon aluminum and CNC-machined for tight tolerances, it's the upgrade that keeps your two-stroke running strong under sustained load.

Technical Specifications:

  • Bore diameter: 48.00mm
  • Fitment: Honda CR80R 1986–2002
  • Material: High-silicon aluminum alloy
  • Manufacturing: CNC-machined
  • Combustion design: Optimized geometry
  • Weight: Lightweight construction
  • Installation: Bolt-on replacement
  • MPN: 643M04800
  • Proven durability: OEM-quality standard
View AllClose

Specs

BORE - OVERSIZE METRIC:
+1.00 MM
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
RIDING STYLE:
OFF-ROAD
STROKE LENGTH METRIC:
47.80 MM
UNITS:
EACH
BORE - OVERSIZE:
+1,00 MM
BORE SIZE METRIC:
48.00 MM
DISPLACEMENT:
82,9 CC
ENGINE TYPE:
2-STROKE
STROKE LENGTH:
47,80 MM
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wiseco Piston Kit 48.00mm for Honda CR80R 1986-2002 643M04800

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