Origin 8 Alloy Chainring - 94mm BCD - BlackOrigin 8's Alloy Ramped Chainrings are CNC machined in the USA out of tough, light and durable 6061 T6 aluminum and are compatible with 8 , 9 and 10 speed drivetrain components. They have ramped teeth and are pinned for superior shifting and durability, and feature an attractive and corrosion resistant black anodized finish. 32T, 42T or 44T 94mm BCD 5 Bolt

Recommended for kids 3–5 years with heads measuring 48–52 cm

Take advantage of efficiently structured training plans

Converts K_PACT & K_PACT_AMP into heavy impact knee-shin combo

Stay responsive and ready to launch an attack from a saddle that won’t wear you out and ride with Serfas®

Alloy mast

More durable

And it's not about the basic comfort factor

this pump is built to deliver reliable performance with every use

E-Gel top layer for frictionless comfort

black/silver

Rear Derailleur Shimano Altus

Hub Spacing: 100 - 135