SURE GRIP ORIGINAL PHENOLIC WHEELS Size_48MM Available in multiple sizes

Available in multiple sizes

Most shock absorbing heel protection of any FP Insole

They have a single BOA coiler system that makes them super easy to get on and off and which also makes them quick and easy to adjust in the the hill during the day

Includes an 8mm compression bolt and cap

Their re-curable urethane formula customizes to the exact shape of your feet for incredible comfort

SURE GRIP ORIGINAL PHENOLIC WHEELS Size_48MM Available in multiple sizesThe original Phenolic wheel by Sure Grip that started it all. Dating back to 1937. A super hard and fast wheel that offers maximum slide. Available in Black, Brown. Produced in a super mini 32mm or the standard mini 39mm. Note that the logo varies slightly on the 32mm super mini wheels. Sold in a set of 8 and Made in the USA.