ENVE 31.8 Alloy Mountain Stem

D31 Alloy Stem

Though ENVE is best known for their carbon manufacturing expertise, they also have a long history working with aluminum. Building molds and prototypes for their carbon fiber masterpieces requires an intimate understanding of aluminum, which leads us to the all-new D31 Alloy Stem. The goal: bring ENVE´s first-rate engineering, design, and ride quality to a larger audience of mountain bikers with this lightweight, bomproof, and affordable stem.

Details

• ENVE proves their alloy mastery with this MTB stem
• Cold-forged and precision-machined for lightweight strength
• Rated for XC, trail, enduro, and gravity riding
• No-gap faceplate increases security via equalized clamping forces
• Beveled clamp edges prevent damage to your carbon handlebars
• Blind bolt holes and soft edges help save your knees and shorts
• Standard 31.8mm diameter
• Item #ENV2SPY

Tech Specs

Material

cold-forged, precision-machined, premium-grade aluminum

Length

35, 50, 65mm

Rise

0°

Clamp Diameter

31.8mm

Steer Tube Diameter

1-1/8in

Stack

40mm

Bar Attachment

4-bolt

Claimed Weight

[35mm] 4oz, [50mm] 4.9oz, [65mm] 5.6oz

Activity

cross-country, downhill, enduro, trail

Manufacturer Warranty

limited 5 years