Continental Contact Speed 27.5" Wire Road Tire - Black Fwheelsize_27.5" (650b) Machined and anodised 6061-T6 aluminum

Machined and anodised 6061-T6 aluminum

This stem is fully CNC machined from a massive chunk of aluminum and features a host of clever designs (like Top Lock Technology and Distributed Stress Technology) to remove stress risers and eliminate rocking caused by floating faceplates

power and stiffness

Chris King lockrings (and more – 12 spline

it presses cartridge bearings and cups into one-piece bottom bracket shells and holds fixed cup wrenches firmly in place when removing or installing adjustable-type bottom brackets

Continental Contact Speed 27.5" Wire Road Tire - Black Fwheelsize_27.5" (650b) Machined and anodised 6061-T6 aluminumContinental Contact Speed Wire Tire Speed and comfort impressively united in a wire bead tire. It is the perfect choice for city speedsters, single speed and fitness bikes. It features a double puncture protection, good grip and a light weight design. The roughened slick tread of the Contact Speed is perfectly suited for tarmac. The Contact by Continental is a versatile all rounder for trekking bikes and pedelec's up to 25 km h. This fast and reliable