The Crupi Rhythm Wheelset-20×1.75in-36H-Polished at J&R Bicycles is constructed from lightweight extruded 6061-T6 aluminum for strength and durability. The front wheel features a 20mm hub that comes with spacers to provide a perfect fit with chromoly and carbon forks that are designed for 20mm hubs. The 14g spokes are laced to 36H Rhythm Section Pro rims and feature alloy nipples.

FEATURES:

• Fixed independent leaf spring/pawl system acting simultaneously when engaged
• Less resistance and less wear = a smoother rotating hub
• 20 x 1.75 Weight = 3lbs 13oz
• 24 x 1.75 Weight = 4lbs 1oz
• NO Rider Weight Limit
• Silver wheels are all silver, Black wheels are all black
• Red and Blue wheels feature black rims with red or blue nipples to match
• For use with 20mm fork only!