Fits Honda S65 / TRX70 / ATC70 (1978-1985). Fits Honda C70 (1980-1983) / (1971-1972). Fits Honda CRF70F (2004-2009) / (2011-2012). Fits Honda CT70 (1969-1994) / XR70R (1997-2003). Outer diameter: 47mm; Inner diameter: 39mm.

Cylinder head Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 (50cc large bore / 70cc small bore) Compatible models: For Honda S65. For Honda TRX70. For Honda ATC70 1978-1985. For Honda C70 1980-1983. For Honda C70 1971-1972. For Honda CRF70F 2004-2009. For Honda CRF70F 2011-2012. For Honda CT70 1969-1994. For Honda XR70R 1997-2003. : Standard size replacement cylinder kit. unused. Cylinder and piston kit fits Honda ATC70 CT70 TRX70 CRF70 XR70 70CC 72CM3. Replaces existing cylinder assembly. Just replace it and ride again. Size: Outer diameter: 47mm. Inner diameter: 39mm. Intake valve outer diameter: 23mm / length 66mm. Exhaust valve outer diameter: 20mm / length 66mm. Please note: This head can be used with 50cc or 70cc engines. However, please note that it is for domed 50cc or flat top 70cc. If you have a 50cc engine: There are two 50cc cylinder heads for Honda. Compare the combustion chamber size below with your current head. This head can only be used with DOMED pistons. If you have a 70cc engine: There are two 50cc cylinder heads for Honda. Compare the combustion chamber size below with your current head. This head is only compatible with flat top pistons.


Manufacturer: ‎Waverspeed
Brand: ‎Waverspeed
Packing size: ‎15.24 x 12.7 x 11.18 cm; 1.74 kg
Manufacturer reference: ‎MU00
Product weight : ‎1.74 Kilograms