Wiseco Forged Piston Kit with Gaskets - Kawasaki KX250F / Suzuki RMZ250 (2004 - 2006) - 77.00mm Bore - 13.1:1 - 4 - Stroke - Dune Goons

Wiseco Forged Piston Kit with Gaskets - Kawasaki KX250F / Suzuki RMZ250 (2004-2006) - 77.00mm Bore - 13.1:1 - 4-Stroke

Regular price$289.95
/
Shipping calculated at checkout.

Wiseco Forged Piston Kit with Gaskets - Kawasaki KX250F / Suzuki RMZ250

Premium Wiseco forged piston kit with complete top-end gasket set for the Kawasaki KX250F and Suzuki RMZ250 shared platform. Features 13.1:1 compression for race-level performance!

Kit Includes

  • Piston Kit #4842M07700
  • Ring Set #7700YC
  • Wrist Pin #S677
  • Wrist Pin Retainer Set #CW16
  • Gasket Kit #W6255

Key Features

  • Forged Series design for maximum strength and durability
  • 2618 aluminum alloy construction - preferred for high-performance racing
  • 13.1:1 compression ratio - race-level power
  • Complete top-end gasket kit included
  • Standard bore - direct OEM replacement
  • 2-brand coverage!

Piston Specifications

  • Bore Size: 77.00 mm (Standard)
  • Piston Diameter: 76.96 mm
  • Stroke Length: 53.60 mm
  • Compression Ratio: 13.1:1
  • Material: 2618 Aluminum Alloy
  • Skirt Coating: Non-Coated

Engine Specifications

  • Displacement: 250cc
  • Engine Type: 4-Stroke
  • Weight: 1.1 lbs

Fitment

Kawasaki:

  • KX250F: 2004-2005

Suzuki:

  • RMZ250: 2004-2006

📦 Shipping Information

In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch

Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks

Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.

Questions? Contact us—we respond within 24 hours.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Dune Goons Clothing

Dune Goons children's clothing in any color and any size with any logo. Just contact us for custom orders. We love people that wear Dune Goons!