Wossner Piston Kit for 2-Stroke 73.80mm Bore

Elevate your 2-stroke engine's performance and durability with the premium Wossner 2-Stroke Piston Kit. Engineered for demanding motorcycle applications, this complete kit provides everything needed for a robust and reliable engine rebuild, ensuring optimal power delivery for a 73.80mm bore.

Description

The Wossner Piston Kit is meticulously crafted from high-strength forged aluminum alloy, offering an exceptional strength-to-weight ratio crucial for the rigors of high-performance 2-stroke engines. Its lightweight design contributes to reduced reciprocating mass, allowing for quicker throttle response and higher RPM capabilities. Precision engineering ensures a tight piston wall clearance, which is vital for maximizing combustion efficiency, reducing blow-by, and enhancing overall power output. This dual ring piston design provides superior sealing for consistent compression and effective oil control throughout the 70.00 mm stroke. Sized at a precise 73.68 mm for a standard 73.80 mm bore, this Wossner motorcycle piston kit is a direct fit for compatible 2-stroke engines, making it an ideal choice for both professional mechanics and DIY enthusiasts looking for a reliable engine rebuild kit.

Features & Highlights

• Lightweight Forged Aluminum Alloy Construction: Experience enhanced engine responsiveness and durability thanks to the high-strength, low-mass forged aluminum, designed to withstand extreme temperatures and pressures.
• Precision-Engineered Tight Piston Wall Clearance: Optimizes combustion efficiency and power delivery by minimizing gas leakage, ensuring maximum energy transfer to the crankshaft.
• High-Performance Dual Ring Design: Provides superior sealing for consistent compression and effective oil control, contributing to extended engine life and reliable performance.
• Complete Engine Rebuild Kit: Includes the piston, piston rings, wrist pin, and pin locks, offering a convenient and comprehensive solution for a hassle-free installation.
• Standard Bore Oversize: Designed as a standard bore replacement, ensuring perfect fitment and compatibility with your existing 73.80 mm bore 2-stroke engine.

Technical Specifications

• Product Name: Piston Kit
• Brand: Wossner
• Engine Type: 2-Stroke
• Piston Material: Forged Aluminum Alloy
• Type: Dual Ring
• Bore Size: 73.80 mm
• Piston Size: 73.68 mm
• Stroke Length: 70.00 mm
• Bore - Oversize: Standard
• Vendor Part Number: K7054DA-2