SQlab
✓Price
$161.99
MTB Stem 80mm, Mountain Bike Stem 31.8, Road Bike Stem 6 Degree Bike Stems, 3K Lightweight Fixie Handlebar Stem for Downhill Gravel Fixie Hybrid Dirt MTN BMX Bike
★★★★★
$161.99
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1
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About this item
- UNIVERSAL COMPATIBILITY – the carbon road stem 80mm fits universal 31.8mm handlebars, the 80mm road stem 31.8 comes size +/-6 degree angle in 60/80/90/100/110/120mm lengths (center distance of the two holes) . This stem 31.8 80 fits standard 1-1/8" (28.6mm) steerer tubes,the size used by most modern bikes.
- LIGHTWEIGHT AND STURDY – the stem is made of high quality aluminum alloy with 3K carbon fiber applied to the surface finish, very nice looking, 80mm aluminum weight:Approx 120~150g. very solid build, which is really what you want for strength, the carbon stem short helps to lift your handlebars while not adding significant weight to your bike.
- ERGNOMIC & REDUCE FATIGUE – the stem mtb let you ride in a more upright position with perfect rise and length, the 3.18 stem dampens bumps and vibrations transfer from the road,which reduce neck/back issues and enable you to go further and faster. The mtb downhill stem let you have a increased control, more confidence, and super smooth ride.
- ABSORBS VIBRATIONS – the mtb mountain bike stem absorbs some impacts and help dampen some road vibrations when you ride on gravel and some light single track, the mtb enduro stem is a perfect upgrade to your road bike, mountain bike or e-bike, with the carbon mountain bike stem you can ride longer, go faster, and stay in control even on the roughest terrain.
- EASY TO INSTALL – the short bike stem 31.8 is easy to install and torque, Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position. Please use TORQUE WRENCH, Torque of 4Nm was more than sufficient for all screws with appropriate assembly paste. you can mount the 31.8 road stem with the dynamics carbon paste and holds bombproof.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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