The Mission Echo front wheel has a Mission front hub with sealed bearings and a 3/8" chromoly axle. It's laced to an Alienation Black Sheep rim with black 14g spokes and brass nipples.
OE Replacement Parts
Axle: 3/8" Chromoly
Hardware: Steel Hardware
Bearings: Hollow Chromoly Axle - R6 (x2) / Solid Chromoly Axle - 6000 (x2) Verify bearing number on rubber seal
Spoke Length: 188 (3x) Note: Spoke length is for original hub and rim.
Weight: 2 lbs 0.7 oz