Control Tech CLS A/Head 6061 Road Stem 31.8mm All Sizes

Control Tech CLS A/Head 6061 Road Stem 31.8mm All Sizes 

It’s easy to make a simple product look simple – but it takes genius to make a complex one elegant. That’s where Controltech excels. Components such as handlebars, seatposts and even wheels may look simple, but if you want high performance, you inevitably introduce a great deal of complexity under the skin and behind the scenes.

At Controltech, we break that down to four key elements. First, there’s the ideas stage, but even our Research & Development is inextricably linked with a hard understanding of materials and manufacturing. Our innovation and engineering overlaps real-world riding with pure science and good engineering – it’s the only way to work out not just what’s possible, but what’s desirable.

Control Tech CLS A/Head 6061 Road Stem 31.8mm All Sizes 

Reliability: Controltech USA knows the combination of sound engineering and high-quality materials practically guarantees the lifelong performance you expect. They never compromise our designs at the expense of low-quality materials. They use only premium grade raw material of aerospace quality.

Ingenuity: Controltech is, and always has been, a global leader in component design. The state-of-the-art manufacturing technology would be nothing without the cutting-edge innovation of our Global Research & Development Team.

Quality: A precise, unflinching view of manufacturing tolerances and meticulous craftsmanship are the hallmarks of Controltech components. Craftsman-level alloy welding and carbon layup are hallmarks of our designs. Plus of course, the use only premium-grade raw materials in the first place.

Value: Though the greatest innovation takes place on the cutting edge of material science, manufacturing processes and product design, there’s such a thing as ’trickle down.’ Today’s no-expense-spared prototype is tomorrow’s easily-obtained standard. ControlTech work hard to create a range that covers every riding style, every rider and every budget – without ever sacrificing class-leading performance.

Product Details

Rock-solid stem and faceplate made from 3D forged 6061 aluminium, a combination proven to increase strength and reduce weight

The ‘forged’ method of manufacturing is significantly stronger than ‘cast’ but requires less material, resulting in a stiffer and lighter stem

Because correct stem length is vital for a comfortable bike position and good handling, the CLS stem comes in various sizes

Easily flips to give a 5° rise or drop depending on your aerodynamic ambitions

SCM-435 steel bolts adds further strength while providing a secure fit

Fits 28.6mm steerers and 31.8mm bar clamps

Weighs 110g (100mm)

Product Key Features

Made for road racing, sportive riding and cyclocross

Material: 6061 forged aluminium

Bolts: SCM-435

Rise: +/- 5º

Clamp Diameter: 31.8mm

Steerer Clamp: 28.6mm

Stack Height: 40mm

Weight: 110g (100mm option)

All products are sourced from official importers and covered by manufacturers warranty. If you do need to send items back to us please make sure that you retain proof of postage in the event that it is needed. Please feel to contact us on 01304 840673 or email us at info@sprockets.uk.com

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.