UFS NR105 4x105mm 318mm raw silver 608 Skate Bearings We felt that 49

We felt that 49

Replacement Flat Grindblock for the revolutionary Kizer Shift Unlimited & Element II  frame

The center wheel is positioned slightly off-center

explore urban environments

UFS NR105 4x105mm 318mm raw silver 608 Skate Bearings We felt that 49Natural Rocker (NR) frames use four larger wheels on a three position rocker, to allow preservation of speed (better glide) and enhanced shock absorption (smoother roll) compared to smaller wheels. Designed for all around skating. The most versatile Wizard frame model. Limited lifetime warranty Made in Canada UFS mounting Includes 8 steel frame axles Includes 4 UFS mounting bolts NR Frames Guide: To help you choose the best NR frame and wheel setup,