Boyd Rouleur Rim Brake 700c Rim 32h Black Model=Cartridge Bearing Strap across forearm on elbow

Strap across forearm on elbow guard keeps pads in place

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

The Moto Power Meter changes the regulation of force on the magnetic brake with an electric motor

shell 41x92mmPedals Not includedRims Syncros Silverton 1

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 Strap across forearm on elbowUpgrade 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