Box Three Pro BMX Race Wheelset-406mm-20x1.75" Color:Red The new trapezoid chromoly shape

The new trapezoid chromoly shape helps prevent flex while still offering a grindable surface

UPSWEEP: 3°

Precision Sealed Bearings

5" (673mm) MAX PRESSURE: 70 psi WEIGHT: 1105 g (39 oz) +/-5% SIZE: 29 x 2

cartridge bearings

Box Three Pro BMX Race Wheelset-406mm-20x1.75" Color:Red The new trapezoid chromoly shapeThe Box Three 406 20x1. 75" Pro BMX Wheelset might be Box Three, but theyve snuck in some Box One parts to really put this wheelset on top of the Box Three line. They use a Box One front and rear rim with 36 hole Box Three Pro Hubs. Professionally built in So Cal with Wheelsmith Spoke Prep and quality controlled with a DT Swiss tension meter all so you dont have to worry that these wheels are anything short of perfect. SPECIFICATION RIMS: Box One