Athena Manufacturing

S410270301005

Athena Big Bore Cylinder Only (365cc) - 2.00mm Oversize to 90.00mm S410270301005

Head

Cylinder kits include a nickel carbide coated cylinder ported to Factory Works specs.

Cylinder kits include a nickel carbide coated cylinder ported to Factory Works specs.This item fits the following models: 2011-2012 KTM 350 SX-F2012 KTM 350 XC-F

Acura Engine Power Performance Volt-Boost Chip MR
V Twin 12 0966 Mainshaft Bearing Retaining 12-0966
Mix me 1845