The OneUp Stem is a 6061 aluminum stem for trail, enduro, and freeride bikes. This one is 42 mm long with a 35 mm bar clamp.

What it's for

A stem made to pair with OneUp handlebars, and it fits any 35 mm bar with a clamp area under 65 mm wide.

Compatibility

• Bar clamp: 35 mm
• Bars: OneUp Carbon, Carbon E-Bar, and other 35 mm bars with clamp width under 65 mm
• Trek Knock Block: works with Trek adapter collar 545523

Setup and installation

• Tighten the top face plate bolts until the plates touch the stem body, then torque to 6 N·m
• Then tighten the lower face plate bolts to 6 N·m

Specs

• Length: 42 mm
• Weight: 163 g
• Rise: 0 degrees
• Stack height: 39 mm
• Bar clamp width: 55 mm
• Material: 6061-T6 aluminum
• Color: black

In the box

• Stem
• 4 bar clamp bolts, installed
• 2 steerer clamp bolts, installed

Pairs with

• OneUp Components V2 Carbon Handlebar
• OneUp Components Alloy Handlebar 35mm