Boyd Rouleur Rim Brake 700c Rim 32h Black Model=Cartridge Bearing 1" (130 mm) kid-specific cranks

1" (130 mm) kid-specific cranks with narrow tread (Q-factor)

Grip Type Single locking Outer Diameter 30

Suitable for platform widths from 60-150mm

Impressively HYPR decreases rolling resistance and increases traction all while keeping durability equal to our previous rubber compounds Flat Protection Tread TPI 170 Color Black/Tan Defined Color Tan ISO Width (mm) 25 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 25 Tire Type Clincher Type Clincher Color Compound Black/Tan HYPR ZK

Boyd Rouleur Rim Brake 700c Rim 32h Black Model=Cartridge Bearing 1" (130 mm) kid-specific cranksUpgrade over heavy stock OEM rims OEM wheels 6061 alloy, machined rim brake track, tubeless compatible Recommended tire size 25 42c ERD is based on a traditional nipple head, add 4mm for Double Square nipples 2 year warranty Made in USA Model Rouleur Rim Brake Size 700c Internal W 21mm Depth 24mm Hole 32 Brake Rim Type Tubeless Material Aluminum ERD 593. 2mm Color Black Weight Spoke Count 32H