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13-16 CRF450R CRF 450R Big Bore 100mm Cylinder Complete Motor Engine Rebuild 488cc

$1,199.99 $1,735.00

Compatible Vehicles
Submodel Year Make Model
-- 2016 Honda CRF450R
-- 2015 Honda CRF450R
-- 2014 Honda CRF450R
-- 2013 Honda CRF450R
  • BPR 100mm big bore cylinder
  • CP or JE forged hi comp pump gas piston*
  • Hi temp piston rings
  • Chrome wristpin
  • Circlips
  • Hotrods HD crank with rod assembled
  • Crank bearings
  • Water pump bearing
  • Transmission bearings
  • Complete gasket kit
  • Cometic MLS big bore head gasket
  • Complete seal kit
  • Valve stem seals
  • Water pump mechanical sael
  • Cam chain
  • Clutch kit
  • Maxlock TITANIUM head stud kit
  • Studs are the strongest AND lightest studs on the planet - They come with a LIFETIME REPLACEMENT WARRANTY*!
  • All parts except studs have 1 year warranty*
  • Bolt on kit - no machining required
  • Runs on pump or race gas
*See warranty info on FAQ page.