ENGINE
88CC FTP (FLAT-TOP) BIG
BORE KIT WITH CAM
FOR XR50R/ CRF50F 00-16
  • A great combination of power, reliability and
  • easy installation makes this kit a best-seller
  • Cylinder retains mounts for easy skid
  • plate installation
  • Excellent power gains throughout the
  • rpm range
  • Kit includes: BBR Aluminum Cylinder; 18mm
  • 0903-0116
    Carb Kit with throttle and cable; 52mm flat-top
    piston, rings, pin, clips; assorted main and pilot
    jets; exclusive BBR Motocross grind Camshaft; performance manifold and air filter; complete top end gasket set
  • Replacement piston kit includes piston, rings, pin and clips
  • DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    Big bore kit
    0903-0116
    $369.95
    Repl. piston kit
    0910-0588
    $97.95
    Repl. gasket kit
    0934-0643
    19.95
    Repl. rings
    0912-0067
    31.95 GRAPHICS
    0934-0643
    0934-0587
    REPLACEMENT GASKET
    REPLACEMENT COMPONENTS FOR
    KIT FOR 106CC SUPER PRO
    88CC SUPER PRO BORE KITS
    STROKER KIT
    FOR HONDA XR50R/ CRF50F 00-16, XR70R/ CRF70F 97-13
    FOR HONDA XR50R/ CRF50F 00-16, ACCESSORIES
  • Replacement piston kit includes piston, rings, pin and clips
  • XR70R/ CRF70F 97-13
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    Repl. gasket kit
    0934-0643
    $19.95
    Repl. 52mm cylinder
    0931-0079
    $154.95
    SUG. RETAIL ............................. $29.95
    Repl. piston kit
    0910-0587
    97.95
    PART #
    0934-1518
    0903-0112
    120CC BIG BORE KIT WITH CAM
    FOR HONDA XR100R/ CRF100F 81-14
  • Comes complete with custom “big finned” BBR aluminum
  • cylinder, piston, rings, piston pin, clips, BBR exclusive
    motocross grind performance camshaft, HD valve springs,
    rockers with tappet adjusters and gasket kit
  • Everything included for easy installation
  • Replacement piston kit includes piston, rings, pin and clips
  • DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    Big bore kit
    0903-0112
    $329.95
    Repl. gasket kit
    0934-0641
    $19.95
    Repl. piston kit
    0910-0585
    $138.95
    DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    2017 PARTS UNLIMITED OFFROAD