Select Your Ride

1
2
3

Wiseco Piston Standard Kawasaki KX 125 1994 640M05400

Part Number: 741M05400
WISECO
(No reviews yet) Write a Review
SKU:
741M05400
MPN:
741M05400
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.40 LBS
On Sale
view larger
MSRP: $154.95
Now: $132.00
Was: $154.95
— You save $22.95

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

Two-stroke performance demands precision at every level—and piston selection is non-negotiable. The Wiseco Standard Piston for your KX125 delivers the exact bore dimensions and combustion geometry your engine requires to maintain power consistency and reliability through aggressive riding sessions. If you're rebuilding after a top-end refresh or upgrading your mill, this forged-aluminum piston is engineered to handle the demands of both track work and trail abuse without compromise.

  • CNC-machined for precision fitment
  • High-silicon forged aluminum construction
  • Optimized combustion chamber design
  • Standard bore specification
  • Kawasaki KX125 1994 application
  • MPN: 741M05400
  • Enhanced power delivery
  • Rigorous durability testing
  • Direct bolt-in installation
  • Professional-grade reliability
View AllClose

Specs

PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
STROKE LENGTH METRIC:
54.50 MM
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
DISPLACEMENT:
124 CC
ENGINE TYPE:
2-STROKE
RIDING STYLE:
OFF-ROAD
UNITS:
EACH
BORE SIZE METRIC:
54.00 MM
STROKE LENGTH:
54,50 MM
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wiseco Piston Standard Kawasaki KX 125 1994 640M05400

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.

Details

Easy 30-Day Returns

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

Details

You May Also Like

Related Products

Related Products

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

Privacy Policy | Terms of Use | Site Accessibility