Vhm Cyl. Head Yamaha Tz125 `94-97 (4jt1/4jt4), Tz125 `98-00 (4jt5)

Key Features ✔ Compatible with Yamaha TZ125 (1994–2010) ✔ Interchangeable combustion chamber for performance customization ✔ Improved heat dissipation through optimized water ducts ✔ High-quality alloy construction with O-ring for reliable sealing Product Description The VHM AA33028-1 cylinder head is designed to enhance the performance of Yamaha TZ125 (1994–2010) engines. Made from high-quality alloy, it features an interchangeable combustion chamber that allows riders to tailor engine characteristics to their specific needs. The optimized water ducts ensure better heat dissipation, reducing the risk of detonation and maintaining consistent performance throughout the race. The head comes with one O-ring for reliable sealing. Inserts must be ordered separately: AE32036-122 (1994–1997, Ø56mm piston) and AE32036-E (1998–2010, Ø54mm piston). Technical Specifications - Product code: AA33028-1 - Compatibility: Yamaha TZ125 (1994–2010) - Material: High-quality alloy - Color: Gold anodized - Interchangeable combustion chamber - Includes: 1 cylinder head, 1 O-ring - Compatible inserts (sold separately):   - AE32036-122 (1994–1997, Ø56mm piston)   - AE32036-E (1998–2010, Ø54mm piston)