8 spline 19mm Chromoly BMX Spindle - 175mm - f/ Fat Tire BMX Bikes 2.20 It is a double wall

It is a double wall aluminum rim with eyelets

The recommended tube for this tire is 16 x 1

Rear Hub: Sealed Flip-Flop 3/8" Male w/ 110mm OLD

5 inches) Color: Chrome & White

smoother and rolls longer than most micro engagement hubs that rely on 6 pawls that are offset and cause unnecessary drag

8 spline 19mm Chromoly BMX Spindle - 175mm - f/ Fat Tire BMX Bikes 2.20 It is a double wallThis is a chromoly BMX spindle for 8 spline 19mm cranks. This spindle is an extra long 175mm long (approx 7. 875") and will work with many common imported cranks like found on many complete fat tire bikes. It uses M8 spindle bolts (not included). This a great replacement spindle option for fat tire BMX bikes.