20002, 221798, MX-09150-2, 5XC-11311-20-00, 5NL-11311-00-00, 5NL-11631-20-00, 5UL-11311-00-00, 5XC-11311-00-00, 5XC-11311-01-00, 5XC-11311-10-00, 5XC113112000, 5NL113110000, 5NL116312000, 5UL113110000, 5XC113110000, 5XC113110100, 5XC113111000 4952M07700 4872M07700 40072M07700 M1029 M1034 247937 246270 810671 C3059 21002-G01

FITS ALL ’01-13 YAMAHA YZ250F AND WR250F MODELS

• Aftermarket stock bore nikasil cylinder (1 Year Warranty)
• Wiseco CP JE or Wossnerforged piston*
• Nitrite coated piston rings
• Chrome wristpin
• Circlips
• Cometic or VertexTop end gasket kit
• MLS head gasket
• Timing chain
• Maxlock TITANIUM head stud kit – LIFETIME WARRANTY*
• Piston uses pump or race gas
• No mods required
• 1 year warranty*
• We are an authorized distributor

– The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!