engine 91 cr500 engine stripped and vapour blasted rebuilt and balanced crank with prox conrod all new bearings and seals stan stephens moderately tuned barrel with oversize prox piston 502cc pro designs polished billet coolhead with multi compression inserts boyesen radvalve and block carbon reeds talon clutch basket/ebc drc clutch with standard springs boyesen clutch cover boyesen ignition cover pwk carb polished engine parts/head/kickstart/waterpump cover/coolhead/ carb/engine bolts etc wrinkle paint finish to casings and barrel samco engine hoses silicone carb hoses modified crf radiators cr 250 airboot with custom airbox plate new crf 450 airbox and standard filter high output coil.
chassis 07 crf 450 frame
pro fabricated to fit cr 500engine, powdercoated graphite aprillia rxv swingarm,powdercoated graphite modified subframe powder coated graphite costom made billet headstay marzzochi shiver 50 forks pro-action setup marzzochi triple clamps ohlins ttx rear shock polished crf shock linkage ohlins 2.1 steering damper all bearings replaced/headstock/swingarm etc trail-tech sidestand
Parts: Aprilia four pot front caliper Aprilia rear breaks Aprilia RSV Mille Master cylinder YZ upside down forks Acerbis fork socks TZR 125 R Belgarda 4DL engine WRP fatbars 4FU barrel which is nicosil plated VHSA Flat slide carburetor 32mm Wossner cylinder rod Zeeltronic ignition system pre 96 airboot
Part list: - new frame - 17" excel rims - Excel "Takasago" 17" Rims with Z-Billet Hubs. 120/70 Front and 160 Rear - 320mm Berringer Disc and 4 Pot Caliper - new sprockets, kickstand, and handlebar controls - Vortex Supermoto fender, headlight with signals - WR rear fender with fabricated license plate bracket with LED turnsignals tires Dunlop Q3s
The KLX may not be the biggest, baddest, best sumo out there, but its sure a hell of a lot of fun. There is room for improvement in some things, which were addressed with rebuild. First and foremost is the suspension (front sprung for 155lb rider, rear sprung for 180lb rider, im 195 w/o gear). New suspension will be sent off and resprung and set up for my weight and motarding along with the shock refresh.
Also owner disliked the sluggish way the vacuum operated stock carb supplies power so it was changed out for a Mikuni 36MM pumper carb. the Carb also complimented the 351cc big bore kit from Bill Blue.