Athena Engine parts Yamaha YFZ450R Ø95mm

ATHENA is one of the global references for engine kits for 2 and 4 stroke engines and is heavily involved in competitive racing, which is the best environment for development. These highly technical products help to optimize your bike's performance while maintaining the reliability of the piston-cylinder assembly.

• Cylinder - piston kit Ø95
• Lighter assembly than the original equipment
• Enables a higher compression ratio
• Engine group designed to enhance quad performance
• For track use only
• Spare parts: Ring: 270021 - Piston 9483DA - Cylinder head gasket 604452

Features:

• weight (g): 2236
• width (mm): 210
• height (mm): 156
• length (mm): 330
• volume (cm³): 10811