P2351 PISTON YAMAHA YZ250F 2014-2015 Compr. 13,9:1 H.C. D. 77

Mold technology: Forged
Nominal Diameter [mm]: 77
Compression [mm]: 20,30
Total height [mm]: 37,50
Head type: Flat head with valve seats
Head height [mm]: 3,50
Bare piston weight [g]: 151
Item total weight [g]: 25
Item total dimensions L x L x H [mm]: 85 x 85 x 60
Additional features: Equipped with steel ring set