A: The 102mm bore increases displacement to approximately 686cc when paired with the factory stroke crankshaft
Wiseco forged piston with moly coating for durability
Upgrade your ride with the Wiseco Forged Clutch Basket + BPRATV Heavy Duty Clutch Kit for Yamaha YZ125 (2005–2025)
Wossner stock bore forged pistons – German-forged
Brute Force 750 2005-2013
BEST Honda TRX 400EX 400X Top End Rebuild Kit Stock Cylinder Piston Camshaft SKF KLR650 A: The 102mm bore increases4606M08500, C7825, 1051 3, 12100 KCY 670, 71016 4,4667M08900, 1043 2, C7826, 1051 3, 12100 KCY 670, 71016 4, 13111 KCY 670, 4606M08500, C7826, 71016 4, 13111 KCY 670, 12251 HN1 003, 12209 KL4 005, 12191 KCY 673, 13011 KCY 670, 90601 KA5 000, 13103 KCY 670, C7825, 808894, 4040, 4606M08700, C7826, H0402027S, 808829, M2001, 8604D200, 8604D400,OE Part Numbers 1 12100 HN1 A70, 12191 KCY 672 OE Part Numbers 2 13011 KCY 670, 13101 KCY 670 OE Part Numbers 3