A pair (2 pieces) CNC machined hole rims for the rear axle, made of extremely sturdy aluminum with flange teilverdecktem
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 15mm, outside 16mm, 13mm wide, overall width 15mm,
Weight per piece 1.9 grams
specially for slot Manni Made in Germany!