the Contact SL stem is perfect for any ride experience

Material: aluminum

Multi-Sport Flat Protection System (FPS)

Down Tube Diameter: Fits 38 - 70mm

Axle shaft and axle ends are machined from 7075 aluminum and hard anodized

Cane Creek 40-Series Steel 52/40 1.5" Crown Race Compatio_Enriched the Contact SL stem isCrown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10 , 40 and 110 Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Compatible with 52mm lower headset bearings Compatible with 40mm (1 1 2") tapered steerer tubes Durable steel construction