Chromag Stem Direct Mount Riza 31.8Mm Black CLIMBING AIDS Thanks to their light weight

Thanks to their light weight

and the back of your hand while PRIMALOFT® insulation provides exceptional warmth

-Tested by some of the world's best skiers

The narrow/wide chainring is designed to retain the chain without the need of a chain device

Apply and heat in with a waxing iron (110°C)

Chromag Stem Direct Mount Riza 31.8Mm Black CLIMBING AIDS Thanks to their light weight"Everything you love about the RIZA (who says you can't love a stem?) but in direct mount! We've used our knowledge of making stems for almost 20 years to create a new, highest level bar grabber. There's no doubt the RIZA is our finest stem to date. CNC machined from premium 6061 billet aluminum, it features our new faded edge on the clamp face to help avoid hot spots and stress risers when your bar flexes under load."