Box One fixed Bolt On Seat Clamp Seat Clamp Size:1" (25.4mm) Phillips head tension screw

Phillips head tension screw

Looking to cut every gram possible for his 3yr old (Rayce's) bike it was clear there was a better soultion

For 1" headsets

USE: Perfect for Race (light street and park)

If you need the right pair of cranks and fewer headaches

Box One fixed Bolt On Seat Clamp Seat Clamp Size:1" (25.4mm) Phillips head tension screwThe Box One Bolt On Seat Clamp is a chunk of cold forged 6061 T6 aluminum alloy that has been CNC machined down to an ultra lightweight thing of beauty. Not content with just using as little material as possible with the clamp, Box has included titanium hardware to keep that weight down. FEATURES Titanium Hardware Lightweight Open Frame Anodized Finish Cold Forged Laser Etched Graphics GEOMETRY MATERIAL: 6061 T6 Aluminum, Titanium (hardware) SIZE: 25.