Radical 2-into-1 headpipe design stepped 1-3/4" into 1-7/8" designed for performance and increased lean angle as well as a very aggressive exhaust sound
1988-2001 Honda CR500R 1996-2005 Honda CR250R 2002-2016
Product Name Line Kit Model Replacement Color/Finish Red / Black Base Color Red Material Rubber Units Kit Riding Style Street
Axle size is increased 36% and doubles as the inner race
86 mm Units Kit Engine Type 2-Stroke Bore - Oversize Standard Bore Size 82
Vertex Rebuild Kit - WR101-152 Honda CRF450R 2002-2003 Brand_Cycle Visions Radical 2-into-1 headpipe design steppedFeatures Complete engine rebuild kit Includes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing seal kit, cam chain and counter balancer bearings when applicable Specs Units Kit Riding Style Off Road Engine Type 4 Stroke Product Name Rebuild Kit Type Engine Part Notes Kit Includes: Crankshaft Piston Kit Complete Engine Gasket Kit Oil Seal Kit