WEIGHT
156g-168g
BAR BORE
31.8mm, 35mm
Description

Short and strong are the most important features a modern gravity stem should have. The Viper is a truly compact stem with only 31mm extension, but with a wide clamping area for both the steerer tube and the handlebar. The Viper is made of cold-forged 6061 aluminum with the classic M6 bolts holding the steerer tube.

This stem is a great example of the perfect designing process - modern and clean shape, with a wide front plate to hold safely, also the high-rise bars, all packed in the compact, lightweight construction available at a very competitive price!

Dartmoor-bikes stems banner
Dartmoor-bikes stems banner
Dartmoor-bikes stems banner

Specification

MATERIAL

AL-6061

WEIGHT

156g(31.8mm), 168g(35mm)

COLOR

Petrol/Black, Red/Black anod., Black anod.

BAR BORE

31.8mm, 35mm

EXTENSION

31mm(31.8mm), 33mm(35mm)

STACK HEIGHT

35mm(31.8mm), 38mm(35mm)

Dartmoor_stems_Viper
FAQ
Can I pre-order a bike/bike?

If you're interested in purchasing our products, we recommend contacting one of our distributors from this list: Dartmoor Distribution. If your country isn’t listed, feel free to email us at sales@dartmoor-bikes.com - we’re happy to help!

How to assemble Dartmoor bikes?

Our bikes are shipped 95% assembled in a single box. You'll just need to install the handlebar, seat post, and front wheel.

Do you offer bearing kits?

Yes! We provide bearing kits for all full-suspension frames in our lineup. These are available through your local dealer.

Can I run wider tires?

Each frame's maximum tire size is listed in the specification chart. Please refer to it for guidance.

Where can I find the torque specs?

A complete user manual, including all torque specs, is available for each frame. You can find it at the bottom of the product page in the Downloads section.

What size do I need?

Check our Size Guide If you're still unsure, the best way to find the perfect fit is to test the bike yourself!

HOW TO RIDE