CYLINDER & CRANSHAFT KIT 49mm BORE YAMAHA DT50 TZR 50 AM6 MINARELLI 2 STROKE
This 90cc 49mm big bore cylinder kit with racing crankshaft is designed as a complete top-end rebuild solution for 2-stroke engines. It includes all required components for installation, such as a high-grade cast aluminium cylinder, forged aluminium piston, and a full top-end gasket kit. Engineered for durability and performance, this kit is suitable for riders seeking increased displacement and enhanced engine output. Features include a high-grade cast aluminium cylinder, forged aluminium piston with super-high silicone content for added strength, molybdenum Teflon-coated piston skirts to reduce friction and wear, and an anodized piston dome for improved heat resistance and longevity. Performance gasket materials are used for increased durability and reliability. Includes piston, rings, pin, clips, and top-end gasket kit. Bore Size: 49mm. Piston Pin: 12mm. Cylinder Material: Cast Aluminium. Piston Material: Forged Aluminium. Quantity: 1 set.
- SKU
- 56-K289.49.KIT
- Brand
- Dirt Racing
- Availability
- In Stock (4)
FULL DESCRIPTION
Yamaha DT50 TZR 50 AM6 Minarelli 2 Stroke 49mm Bore Cylinder & Crankshaft Kit
Upgrade your Yamaha or AM6 Minarelli 2-stroke engine with this comprehensive 49mm bore cylinder and racing crankshaft kit. Designed as a complete top-end rebuild solution, this kit delivers increased displacement and enhanced engine performance.
Key Features:
- High-grade cast aluminium cylinder for durability.
- Forged aluminium piston with a high silicone content for superior strength.
- Molybdenum Teflon-coated piston skirts to reduce friction and wear.
- Anodized piston dome for improved heat resistance and longevity.
- Performance gasket materials ensure increased durability and reliability.
- Kit includes piston, rings, pin, clips, and a full top-end gasket set.
Specifications:
- Bore Size: 49mm
- Piston Pin Size: 12mm
- Cylinder Material: Cast Aluminium
- Piston Material: Forged Aluminium
- Engine Type: 2-stroke
