Thomson Bolt-On Seat Clamp 31.8mm 1-1/4" Silver Weight-575g Pre helps young riders get

Pre helps young riders get rolling and enjoy their journey toward two-wheeled adventures

Carefully chosen tooth jumps keep the rider in the right gear when you’re out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint

Machined from aircraft quality 7075 aluminum to be stiff durable and long lasting

The perineal relief cutout improves blood flow and reduces numbness in sensitive areas when the hips are rotated forward in an aggressive forward-leaning pedaling position

}Wheels Manufacturing Cable Housing Ferrule - Alloy 5mm Bottle of 50

Thomson Bolt-On Seat Clamp 31.8mm 1-1/4" Silver Weight-575g Pre helps young riders getDesigned to have the best combination of light weight, strength and durability Made from the same 7000 series alloy as Thomson seatposts and stems Made in the USA. 30g (34. 9mm) Model Seatpost Collar Diameter 31. 8mm Color Silver Clamp Diameter 31. 8Mm