Wiseco Pro-Lite Piston Kit with Gaskets - Yamaha YZ125 (2003-2004) - 56.00mm Bore (+2.00mm Oversize) - 2-Stroke
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Wiseco Pro-Lite Piston Kit with Gaskets - Yamaha YZ125 - +2.00mm Oversize
Premium Wiseco Pro-Lite piston kit with complete gasket set for the 2003-2004 Yamaha YZ125 motocross bike. This is the +2.00mm OVERSIZE (56.00mm) kit for worn cylinders!
Kit Includes
- Pro-Lite Series Piston
- Ring Set
- Wrist Pin
- Circlips
- Bearing
- Complete Gasket Set
Key Features
- Pro-Lite Series - lightweight forged design for maximum throttle response
- 4032 aluminum alloy construction
- Complete top-end gasket kit included
- Year-specific for 2003-2004 YZ125
Piston Specifications
- Bore Size: 56.00 mm (+2.00mm Oversize)
- Piston Diameter: 55.95 mm
- Stroke Length: 54.50 mm
- Material: 4032 Aluminum Alloy
- Skirt Coating: Non-Coated
Engine Specifications
- Displacement: 125cc
- Engine Type: 2-Stroke
- Weight: 0.95 lbs
Fitment
- Yamaha YZ125: 2003-2004
📦 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.
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