The Pro H-Cut BSA Pinewood Derby Wheels are official BSA wheels which are precision CNC machined with a perfectly round and H shaped tread. These wheels are CNC machined smooth then undercut in the center of the tread leaving two thin flat running edges on each side of the wheel. Set of four wheels.
H shaped tread: The H cut makes for a faster wheel because there is less wheel to track contact. They are faster than flat tread wheels. Please check you local rules because some may not permit H cut wheels.
Pro H-Cut Features:
What does this do for your car?• Round and smooth wheels roll much faster than standard wheels• Coned hub reduces the rubbing and braking when the wheel hub contacts the car body• H cut allow for less wheel to track contact making them roll easier and faster• These wheels will make your car faster than pure stock wheels
Note: Better wheels are only one of many factors that make a fast car. Good wheels alone may not improve your speeds. In addition to prepared wheels you must also have adequate lubrication, alignment and weight placement.
Please check your local rules to see what wheels are permitted.