Thicker O-shaped ribs offer improved control

Square ratchet interface allows a front brake cable to pass through the steerer tube

MATERIAL: Nylon and Fibre Glass Blend

Constructed from 100% 4130 heat treated butted Chromoly that gives them their incredible strength and durability whilst still remaining lightweight

that’s how smoothly these babies grind

Radio Raceline CNC Quick Release Seatclamp supplier_54522445955398 Thicker O-shaped ribs offer improvedThe Radio Raceline Quick Release Seatclamp is built from CNC machined 6061 T6b alloy and designed for complete ease of use. It's available in three colours and two sizes. ###section### Product Specs SIZE: Multiple Options WEIGHT: 0. 09lbs (40g)