Spitfire
Formula Four 97a Radial Full 54mm-97a
Currently out of stock everywhere
Track this product and we'll let you know when it's back in stock.
$48.95last seen
Sign in to track this product and catch price drops
The Formula Four 97a Radial in 54mm uses the same size as the 93a but with a harder durometer, offering more slide and less grip for technical riders who prefer harder wheels. Harder wheels are faster and slicker but grip less, so pick this if you're comfortable with that trade-off.
