PISTON KIT 91-01 RM80 46.50, WOSSNER 8231DA SUZUKI MX

Wossner forged piston kit with a 46.50mm bore (46.45mm actual) is designed for Suzuki RM80 models from 1991 to 2001, including those with international bore specifications. Manufactured in Germany, this piston features an elliptical shape for optimal stress distribution and heat expansion management. It enables effective combustion heat transfer to the cylinder wall, enhancing engine durability while preventing piston collapse. Features include forged piston construction for strength and thermal reliability, an elliptical design supporting even load distribution under expansion, and engineering for efficient combustion heat transfer to the cylinder wall. It is designed to fit international bore specifications and is made in Germany with precise machining standards. Specifications include a bore size of 46.50mm (actual 46.45mm), compression height of 27.00mm, clearance of 0.05mm, stroke of 46.80mm, displacement of 82 cm³, Wossner compression ratio of 2-stroke, and OEM compression ratio of 2-stroke. Cross-reference OEM part numbers include Piston Kit: 8231DA, Lock: CW14, Pin: WP058, and Ring Set: RSB4650.