Hole rims 17/18 X 6/10 mm

A pair (2 pieces) CNC machined hole rims for front axle, made ??of extremely sturdy aluminum with external flange

Hole for axle mount specially kept very small, so 3mm axles suck in the rims fit, not cant through secure it with the 1.5 mm Allen possible, thereby absolute concentricity!

inside 17mm, outside 18mm, 6mm wide, overall width 10mm,

Weight per piece 1.3 grams

specially made ??for slot Manni in Germany!