This is a Pair Schlick Cycles Northpaw 26” Fatbike Rims in Black. (see photos). Schlick Cycles developed the 47mm Northpaw-S rim for fatbike riders who love to shred the trails year 'round. These make incredibly strong wheels.
This product would be ideal for fat bike riders seeking lightweight, puncture-resistant rims for challenging terrains or off-road mountain biking.
