Flex Index: 45

Twin Slip Chuck Head – Presses on to Presta and Schrader valves

Sizing Guidelines: Measure hand circumference at the wrist joint

Compression Compatability: IHC - Precision Machined Fork Race (Only compatible with Aluminum Bars or Standard Size 1 1/4" Bars)

Black Pearl Wheel Original V2 110 Double Layer Neochrome laser cut Flex Index: 45The Black Pearl double layer are very light and have double urethane with two different hardness. Which combines speed and comfort. 7075 T6 full CNC. PU made in France. Data sheet Weight 0. 46 lbs (209g) 12 STD Compatible No Wheels Diameter 110mm Hardness 80A 94A Bearings Included Yes