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Bore Kit - 88cc Super Pro, Red/Black / XR/CRF 50/70

 
411-HXR-5206
411-HXR-5206
 
410-HXR-5005
410-HXR-5005
 
411-HXR-5210
411-HXR-5210
 
 
 
 
 
 
 
 
411-HXR-5206

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Bore Kit - 88cc Super Pro, Red/Black / XR/CRF 50/70
Options:
QTY    $649.95
Discontinued
Any additional options and/or replacement parts will be available at the bottom of this page

Bore Kit - 88cc Super Pro, Red/Black / XR/CRF 50/70

The ultimate 88cc big bore kit with BBR custom aluminum cylinder, big valve/big port cylinder head and camshaft. Cylinder retains skidplate mounts, and comes with everything you need to assemble.


  • BBR big valve/big port cylinder head
  • BBR billet cam cover (black)
  • 52mm 11:1 piston, rings, pin & clips
  • 18mm carb kit with throttle and cable
  • Assortment of main and pilot jets
  • performance manifold and air filter
  • BBR aluminum cylinder
  • BBR HD clutch springs
  • Exclusive MX grind camshaft
  • High-volume oil pump
  • Complete top end gasket set
  • Detailed instructions


Tech Info

Part NumberImageDescriptionPrice 
411-HXR-5206411-HXR-5206Bore Kit - 88cc Super Pro / XR/CRF 50/70$649.95Discontinued
Part NumberImageDescriptionPrice 
410-HXR-5005410-HXR-5005Clutch Springs - HD / XR/CRF50, 00-Present$26.95
411-HXR-5210411-HXR-5210Gasket Kit - 88cc S/P-FTP Kit / XR/CRF50/70$19.95
411-HXR-5211411-HXR-5211Piston Kit - 88cc S/P Kit / XR/CRF50/70$98.00
411-HXR-5212411-HXR-5212Ring Set - 88cc/106cc S/P-FTP Kit / XR/CRF50/70$32.00
411-HXR-5215411-HXR-5215Piston - 88cc S/P Kit / XR/CRF50/70$72.00
411-HXR-5216411-HXR-5216Piston Pin - 88cc/106cc S/P-FTP Kit / XR/CRF50/70$16.00
411-HXR-5217411-HXR-5217Piston Pin Clips (2) - 88cc/106cc S/P-FTP Kit / XR/CRF50/70$3.00
411-HXR-5250411-HXR-5250Cylinder - BBR Aluminum, 52mm / XR/CRF50$155.00
411-HXR-5251411-HXR-5251Cylinder Head Assembly - BBR Big Valve/Port / XR/CRF50$300.00
411-HXR-5252411-HXR-5252Camshaft - BBR Super Pro 88/106cc Bore Kit / XR/CRF50$129.95
411-HXR-5255411-HXR-5255Oil Pump - BBR High Flow W/Gasket / XR/CRF50$49.95
411-HXR-5262411-HXR-5262Rocker Arm/Shaft Kit - 88cc Super Pro Bore Kit / XR/CRF50$32.95
411-HXR-5265411-HXR-5265Valve Set - Intake (25mm) / Exhaust (22mm) SuperPro Bore Kit / XR/CRF50$65.00
421-BBR-2001421-BBR-2001Carburetor Only - 18mm (80m/35p)$95.00
422-HXR-5002422-HXR-5002Intake Manifold - XR/CRF50-70/PC18/Big Valve Head$42.95
512-BBR-1001512-BBR-1001Throttle Cable - BBR 18mm/26mm Carb Kit / XR/CRF50 / KLX/DRZ110 / Bar Kit - CRF110F / DRZ70$24.00
512-BBR-2001512-BBR-2001Throttle Assembly - BBR Carb Kits / Brake Kits$22.95
Part NumberImageDescriptionPrice 
385-HXR-5015385-HXR-5015Sprocket - Front, 15T / XR/CRF50, 00-Present$16.95
411-HXR-5360411-HXR-5360Stroke Up Kit - 88cc-106cc SuperPro, (BBR S/P Only) / XR/CRF50$299.95
430-HXR-5002430-HXR-5002Air Filter - UNI, 1 1/4"(32mm) X 4", Straight / 18mm Carb / XR/CRF70 Stock Carb$18.95
451-HXR-5001451-HXR-5001Rev Box - Honda / XR/CRF50/70/80/100$69.95