CZR i23

Gravel-eating CZR i23 wheels are designed to minimize weight while blending stiffness and compliance to maximize power transfer and increase comfort. CZR i23 rims feature a 24mm section depth to maximize energy transfer, reduce weight, improve vertical compliance, reduce rider fatigue and increase overall comfort. FEATURES: CZR i23 carbon rim with a 23mm inner rim width and 24 or 28 spokes laced in a 3-cross pattern. Reinforced spoke beds provide increased carbon thickness around each nipple to improve strength while also minimizing weight in areas where less material is needed. Frequency hubs feature a low-drag, 6-pawl design that alternates between two sets of 3-pawl groupings to provide a responsive 5 degrees of freehub engagement.  TCS tubeless-ready.  Built with winged Pillar racing spokes that are cold forged into an aerodynamic shape that reduces drag at the trailing end of each spoke. As a result, winged spokes improve overall efficiency while still retaining the gram-conscious weights of traditional bladed spokes. Tubeless tape, Solid Strip and black alloy valves are preinstalled, making the wheels ready for tubeless tires the moment they arrive on your doorstep. The Solid Strip is a durable nylon strip that lies beneath the tape, prevents it from sagging at the spoke holes, makes it easier to mount a tire and protects from puncture in the case of a broken spoke. Centerlock or 6-bolt rotor mounts.  Rear wheels are available with Shimano HG 11spd or SRAM XDR driver bodies USAGE:  Adventure Road / Gravel  SPECIFICATIONS: (Max spoke tension range: 110-120KgF)  Wheel Diameter Position  Spacing Spoke Holes Driver Body Rotor Mount Inner Rim Width Rim ERD* Weight** Max Rider Weight Part Number 700 Front 100x12mm 24-hole n/a 6-Bolt 23mm 590 634g 700 Front 100x12mm 24-hole n/a Centerlock 23mm 590 620g 700 Front 100x12mm 28-hole n/a 6-Bolt 23mm 590 676g   700 Front 100x12mm 28-hole n/a Centerlock 23mm 590 650g 700 Rear 142x12mm 24-hole Shimano HG 11spd 6-Bolt 23mm 590 788g   700 Rear 142x12mm 24-hole SRAM XDR 6-Bolt 23mm 590 785g 700 Rear 142x12mm 24-hole Shimano HG 11spd Centerlock 23mm 590 775g 700 Rear 142x12mm 24-hole SRAM XDR Centerlock 23mm 590 776g 700 Rear 142x12mm 28-hole Shimano HG 11spd 6-Bolt 23mm 590 820g 700 Rear 142x12mm 28-hole SRAM XDR 6-Bolt 23mm 590 821g 700 Rear 142x12mm 28-hole Shimano HG 11spd Centerlock 23mm 590 805g 700 Rear 142x12mm 28-hole SRAM XDR Centerlock 23mm 590 804g *Frequency hub dimensions can be found on our Resources and User Manuals page. **Wheel weights include the Solid Strip, tubeless tape and valve installed on each wheel.