- SIZE : 8.5" x 18" R+ Series
- WEIGHT : 13.5 lb. (6.12 kg) with sprocket carrier and hardware (without sprocket)
Add 1.05 lb. (0.476 kg) with Worldwide Bearings ceramic bearings
Add 1.15 lb. (0.521 kg) with Worldwide Bearings steel bearings - STATIC LOAD RATING : 640 lb. (290 kg)
Click Here: Important Load Rating Safety Information - MATERIALS : Carbon fiber and aluminum
- STYLE : Straight, five-spoke configuration
- VALVE STEMS : BST Ultra-High-Speed (UHS) 90-degree, aluminum stems and caps
- APPROVALS : DOT E and JWL for street and track use
- FITMENT : Custom Applications / Fits 99-07 Hayabusa brake rotor - Aftermarket sprocket required
- WARRANTY : Review BST Warranty Statement
- UHS Anti-Slip Coating factory applied on this model
As seen on Bill Warner's turbocharged, methanol-fueled Hayabusa-based racebike, setting his 311.94 mph land speed record. Click here for full story
