WTB  CZR i23 Wheel

$749.95to $849.95
Color: Black
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Designed to minimize weight while blending stiffness and compliance to maximize power transfer and increase comfort, the WTB CZR i23 wheel is made for adventurous miles on gravel or roads.


  • Designed to deliver an exceptional strength-to-weight ratio
  • 28 spoke design feature a 3-cross pattern to increase durability while still providing ample radial stiffness due to the additional spokes
  • 3 mm asymmetric spoke offset and 24 mm section depth improve radial stiffness and energy transfer while not being affected by crosswinds like other deeper profile wheels
  • Frequency hub features a low-drag, 6-pawl design that alternates contact between 2 sets of 3-pawl groupings to provide a responsive 5° of freehub engagement
  • Lightweight pawl springs minimize drag and therefore improve efficiency for drop bar usage
  • Reinforced spoke beds improve overall wheel strength and durability while also minimizing weight in areas where less strength, and therefore material, is needed
  • Lightweight Pillar racing spokes are cold forged into an aerodynamic wing shape that reduces drag at the trailing end of each spoke to improve efficiency
  • Time-tested Sapim alloy nipples further reduce overall wheel weight while still being durable to hold up to the requirements of gravel riding
  • Included durable nylon Solid Strip prevents TCS tubeless tape from pushing into the spoke holes and ensures a smooth interface between the tire and rim
  • This smooth surface also makes it easier to mount a tire by preventing air from escaping around the bead at each indent during inflation
  • Solid Strip also protects the airtight system from puncture in the case of a broken spoke
  • Hooked bead improves tire retention with high-pressure adventure road and gravel tires
  • Ideal for adventure road and gravel use
  • Max rider weight: 265 lbs.

Made in USA.

View all WTB Road Bike Wheels

Technical Specs

Item #220822
Best Use

Gravel Cycling

Wheel Type

Front 700C (12X100): Front Wheel

Rear 700C (12X142) Shimano: Rear Wheel

Freehub Standard

Front 700C (12X100): Not Applicable

Rear 700C (12X142) Shimano: Shimano Hyperglide (HG)

Tire Type

Tubeless Ready

Hub Brake Design

Center Lock Disc

Front Axle

Front 700C (12X100): 12 x 100 mm Thru-Axle

Rear 700C (12X142) Shimano: Not Applicable

Front Spoke Count

Front 700C (12X100): 28

Rear 700C (12X142) Shimano: Not Applicable

Rear Axle

Front 700C (12X100): Not Applicable

Rear 700C (12X142) Shimano: 12 x 142 mm Thru-Axle

Rear Spoke Count

Front 700C (12X100): Not Applicable

Rear 700C (12X142) Shimano: 28

Wheel Size


Internal Rim Width

23 millimeters

Tubeless Compatible


Rim Material



Front 700C (12X100): 650 grams

Rear 700C (12X142) Shimano: 805 grams

Kit Includes

Wheel, solid rim strip and TCS tape

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