Blackstone Tek is the biggest aftermarket carbon fiber wheel manufacturer in the world – more than 22,000 wheels carry the BST name on multiple different sportbikes, superbikes, exotic vehicles and other custom creations.

BST are the authority when it comes to optimising carbon fibre technology to reduce unsprung weight and to change the moment of inertia – making your bike faster, lighter and easier to handle.

BlackStone Tek Carbon Fiber wheels are designed to be the most sensational performance enhancement you can add to your ride.  Carbon fibre is the most technologically advanced material on the planet – lightweight, exceedingly strong, beautiful and sexy, it is used on the most exotic sport machines in the world.

Features:

• SIZE: 3.5" x 21"
• BRAKE ROTOR PCD: 5 x 3.25” (82.5mm) – “Hub Mounted”
• WEIGHT:
  Add 0.60 lb. (0.272 kg) with Worldwide Bearings ceramic bearings
  Add 0.65 lb. (0.295 kg) with Worldwide Bearings steel bearings
• STATIC LOAD RATING: 440 lb. (200 kg)
• MATERIALS: Carbon fiber and aluminum
• STYLE: Five curved, split-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: Direct OEM replacement (see 'Fitment' below for additional models)
• WARRANTY: 2 Years
• For ABS equipped H-D models: Altering the diameter of the front wheel requires the wheel speed sensor to be recalibrated to prevent loss of braking. 

Brake Rotor Note: Before purchasing wheels for Harley-Davidson Touring models, due to variations in the OEM wheels equipped on each model, please verify the brake rotor mounting size. Models equipped with 7-bolt rotors (Agitator / Slicer / Chisel) will still be compatible with the purchase of aftermarket rotors. See Brake Rotor pitch circle diameter (PCD) on the description tab to see what rotor fits this wheel. For CVO models look over the engineered drawing to verify fitment.

Additional Model Fitment:

• Road Glide - FLTR (2009)
• Road Glide Custom - FLTRX (10-13)
• Road Glide Ultra - FLTRU (11-13)
• Road Glide Special - FLTRXS (18-19)
• Road Glide Limited - FLTRK (2020)
• Street Glide - FLHX (09-13)
• Street Glide Special - FLHXS (18-19)
• Road King - FLHR (09-13)
• Road King w/ Wire Spoke Wheels - FLHR (2014)
• Road King Special - FLHRXS (17-19)
• Road King Classic - FLHRC (09-13)
• Road King Classic - FLHRC (18-19)
• Electra Glide - FLHT (09-10)
• Electra Glide Classic - FLHTC (09-13)
• Ultra Classic - FLHTCU (09-13)
• Ultra Limited - FLHTK (10-13)