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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

06-09 YZ450F YZ 450F 98 Big Bore Rebuilt Motor Engine Rebuild Hot Cams KP Valves

by BPRATV
Save 13% Save 13%
Original price $2,299.99
Original price $2,299.99 - Original price $2,299.99
Original price $2,299.99
Current price $1,999.98
$1,999.98 - $1,999.98
Current price $1,999.98

COMPLETE MOTOR REBUILD KIT FOR ALL '06-09 YZ450F DIRT BIKES!

  • 98mm BPRATV big bore nikasil cylinder
  • CP JE or Wiseco forged piston**
  • Hi temp piston rings
  • Chrome plated wristpin
  • Circlips
  • Hotrods or Wiseco crank with rod*
  • Kibblewhite valve spring kit
  • Kibblewhite stainless steel intake and exhaust valves
  • Stage 2 Hotcams
  • HD Main bearings
  • Crank balancer bearings
  • Shift cam bearing
  • Transmission bearings
  • Water pump bearing
  • TITANIUM head stud kit
  • Gasket kit
  • Cometic MLS big bore head gasket
  • Seal kit
  • Valve stem seals
  • Water pump mechanical seal
  • Oil pump inner and outer rotors
  • K&N oil filter
  • Timing chain
  • Clutch kit
BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
21003, M1051, 247942, CBK0110, WPC151, 4074, 5TA-13320-00, 80-80206, 80-80213H, 80-80215H, 80-80217H, 4089-2IN, 4090-2E, K022, 808687, H2477SP1027S, C3279, C3178, KN-141

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