Product Use Bulletin!

BST Carbon Fiber Rear Wheels in Extreme Use Applications


Floats like a butterfly...

Attention Brock’s Performance customers that use BST carbon fiber wheels in extreme use applications as defined by, but not limited to: Modified motorcycles in excess of 450 hp, Drag Racing, Super Moto, Stunt riding or any other extreme use.

Brock’s Performance has received a small number of reports that older BST wheels that have been subjected to multiple, repeated extreme use, may fail. We take these reports seriously and have worked diligently with the manufacturer to create an Extreme Use Policy as well as a BST Carbon Fiber Rear Wheel Inspection Document.

Please click here for full details, specific serial numbers and additional information.

Thank you for your cooperation and understanding. If you need further information please contact us at 937-912-0054 or by email at

About Brock's Performance: Brock's Performance leads the way in sportbike innovation for acceleration addicts. From exhaust systems to wheels, this championship-winning company designs, builds and sells more than 3000 products that make it easier and safer for racers and street riders to reach record-breaking results through a never-ending process of research, development and track testing. For more information about BST wheels and other Brock's Performance parts, go to

About BST:
Based near Johannesburg, South Africa, BST engineers and manufactures the world's finest carbon fiber motorcycle components--from wheels and frames to fuel tanks and fenders--to the highest international standards. On the world stage, BST wheels have been proven at every level of FIM Grand Prix road racing competition and have won 12 national championships. For more information about BST wheels, visit