• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
FREE SHIPPING FOR ALL ORDERS OF $150
  • Newsletter
  • Contact Us
  • FAQs
Select category
  • Select category
  • E-Bike Accessories
    • Bags
    • Clothing
    • Fenders
    • Helmets
    • Lights
    • Locks
    • Racks
    • Tires
    • Tools
    • Tubes
  • E-Bike Parts
    • Batteries
    • Brakes
    • Cassettes
    • Chains
    • Controllers
    • Derailleurs
    • Displays
    • Handlebars
    • Motors
    • Seat Posts
    • Seats
    • Shifters
    • Stems
  • E-bikes
    • Aventon
    • Fiido
    • Other popular brands
    • Rad Power Bikes
    • Ride1Up
Wishlist
0 Compare
0 items $0.00
Menu
0 items $0.00
Browse Categories
  • E-bikes
    • Aventon
    • Fiido
    • Rad Power Bikes
    • Ride1Up
    • Other popular brands
  • E-Bike Accessories
    • Bags
    • Clothing
    • Fenders
    • Helmets
    • Lights
    • Locks
    • Racks
    • Tires
    • Tools
    • Tubes
  • E-Bike Parts
    • Batteries
    • Brakes
    • Cassettes
    • Chains
    • Controllers
    • Derailleurs
    • Displays
    • Handlebars
    • Motors
    • Seat Posts
    • Seats
    • Shifters
    • Stems
  • Resources
    • E-Bike Maintenance Tips
    • E-Bike Laws and Regulations
    • E-Bike Community Forums
    • E-Bike Buying Guide
    • E-Bike Reviews
    • FAQ
  • Home
  • Shop
  • Blog
  • About Us
  • Contact Us
-13%
MTB stem 31.8 stem Mountain Bike Stem Mountain Bike Handlebar Stem for Most Bike Road Bike MTB BMX
Click to enlarge
MTB stem 31.8 stem Mountain Bike Stem Mountain Bike Handlebar Stem for Most Bike Road Bike MTB BMX
Home E-Bike Parts Stems MTB stem 31.8 stem Mountain Bike Stem Mountain Bike Handlebar Stem for Most Bike Road Bike MTB BMX
26” Electric Bicycle with 432Wh Battery, 500W Peak Motor, 40 Miles/ 20MPH, 21 Speed Adult Mountain Ebike with 5 Pedal-Assist Levels& LCD Display, Commuting Electric Bike UL2849
26'' Electric Bicycle with 432Wh Battery, 500W Peak Motor, 40 Miles/ 20MPH, 21 Speed Adult Mountain Ebike with 5 Pedal-Assist Levels& LCD Display, Commuting Electric Bike UL2849 $449.98
Back to products
SOONHUA Bike Speed Shifter,TX-30 Right Thumb Gear Shifter,1 Pair Mountain Bicycle Gear Shifters 3X7 Speed Shift Lever and Set with Gear Indicator for Road Bike,MTB
SOONHUA Bike Speed Shifter,TX-30 Right Thumb Gear Shifter,1 Pair Mountain Bicycle Gear Shifters 3X7 Speed Shift Lever and Set with Gear Indicator for Road Bike,MTB $14.58

MTB stem 31.8 stem Mountain Bike Stem Mountain Bike Handlebar Stem for Most Bike Road Bike MTB BMX

$29.99 Original price was: $29.99.$25.99Current price is: $25.99.

Compare
Add to wishlist
Category: Stems Tags: Bike, BMX, E-Bike Stems, Handlebar, Mountain, MTB, Road, Stem
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Price: $29.99 - $25.99
(as of Jan 08, 2025 13:10:27 UTC – Details)


From the brand

brandbrand

BrandBrand

EVOSID has 11 years of experience making high quality bike accessory,Our founders loved to ride. The team has cycling experts from American and China Taiwan, accessories created for riders that ride all year round.

We are committed to producing and designing high- quality & while maximizing performance.

The heavens have given you a strong physique to ride further on the bumpy roads in the future.

Bicycle Stem

Mountain Bike Stem

Bicycle Accessories

Bike Crankset and Chainring

Road Bike Chainring

Bike Accessories

Bottom Bracket 68-73mm

Road Bike Fork

Bicycle Disc Brake Mount

Bicycle Brake Accessories

Carbon Fiber Bike SeatpostCarbon Fiber Bike Seatpost

Carbon Fiber Bike Seatpost

Crafted with high-quality T1000 carbon fiber, this seatpost weighs only 140g (27.2mm) or 147g (31.6mm)

SIZE & COMPATIBILITY: Universal fit and easy to install, EVOSID MTB STEM,Handlebar diameter: Length(40MM), Height(40MM), Front fork diameter(28.6MM), Handlebar Diameter(31.6MM), Screw(M5), Weight: 139g
Suitable: For downhill and off-road.BIkeshort stem is more conducive to the control of the bike, so that the bike steering is more flexible, and the short stem with the long handlebar,will safer and more stable at high speed.
DESIGN: Aviation grade high strength aluminum alloy, appearance electroplating oxidation treatment, anti-rust, anti-oxidation, bright color and long-term non-fading.Ultra-lightweight hollow design, strong shape, Beautiful detail, slarge area CNC hollowed out in the center reduces weight without losing strength.
DIVERSITY: 5 different colors to choose: Black, Black Blue, Red,Titanium color. You could choos the most suitable one for your bike.
Service and after-sales: Our company is committed to designing and developing more bike accessory. We provide 90 days warranty . If you are not satisfied with our product or you have any questions, please feel free to contact us. We will provide you with satisfactory solutions

Customers say

Customers find the product has a nice finish and good machining. They find it functional and well-made. The price is reasonable and it’s suitable for cheaper bikes with alloy components.

AI-generated from the text of customer reviews

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “MTB stem 31.8 stem Mountain Bike Stem Mountain Bike Handlebar Stem for Most Bike Road Bike MTB BMX” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Bike Stem 25.4mm*22.2mm(1 * 0.87 inch) Aluminum Alloy and Steel Gooseneck Shape 220mm/8.66 inch Length Bicycle Stem
Compare

Bike Stem 25.4mm*22.2mm(1 * 0.87 inch) Aluminum Alloy and Steel Gooseneck Shape 220mm/8.66 inch Length Bicycle Stem

Stems
$14.99
Price: (as of – Details) From the brand ABOUT WEEROCK Our brand, established in 2022,but we have been specializing in
Add to wishlist
Buy Now
Quick view
Corki Cycles SMPL Mountain Bike Handlebar 31.8mm Diameter 50mm Rise 720mm Width (Aluminum Alloy Black)
Compare

Corki Cycles SMPL Mountain Bike Handlebar 31.8mm Diameter 50mm Rise 720mm Width (Aluminum Alloy Black)

Stems
$44.99
Price: (as of – Details) Specification: Weight: 393g/ 13.86 oz Length: 720mm/28.34 inches Diameter: 31.8mm Finish: Polished & anodized Material:
Add to wishlist
Buy Now
Quick view
-5%
CYSKY Adjustable Bike Stem 31.8 90mm/110mm/130mm 0-60 Degree Adjustable MTB Stem Bike Handlebar Stem Riser for Mountain Bike, Road Bicycle, MTB, BMX, Cycling
Compare

CYSKY Adjustable Bike Stem 31.8 90mm/110mm/130mm 0-60 Degree Adjustable MTB Stem Bike Handlebar Stem Riser for Mountain Bike, Road Bicycle, MTB, BMX, Cycling

Stems
$19.99 Original price was: $19.99.$18.99Current price is: $18.99.
Price: (as of – Details) From the brand CYSKY-LOVE LIFE LOVE RIDING Store Hot Products Adjustable Bike Stem 7/17/25/35 Degree
Add to wishlist
Buy Now
Quick view
CYSKY Bike Stem 31.8 35mm/45mm/60mm/70mm 7 Degree MTB Short Stem Mountain Bike Stem Handlebar Riser Extender for Most Bicycle, Road Bike, MTB, BMX, Cycling
Compare

CYSKY Bike Stem 31.8 35mm/45mm/60mm/70mm 7 Degree MTB Short Stem Mountain Bike Stem Handlebar Riser Extender for Most Bicycle, Road Bike, MTB, BMX, Cycling

Stems
$12.99
Price: (as of – Details) From the brand CYSKY-LOVE LIFE LOVE RIDING Store Hot Products Adjustable Bike Stem 7/17/25/35 Degree
Add to wishlist
Buy Now
Quick view
Himiway Bike Stem 110mm Adjustable MTB Stem Aluminum Alloy Bicycle Handlebar Stem Extender Riser for Most Mountain Bike Road City Bike MTB
Compare

Himiway Bike Stem 110mm Adjustable MTB Stem Aluminum Alloy Bicycle Handlebar Stem Extender Riser for Most Mountain Bike Road City Bike MTB

Stems
$19.99
Price: (as of – Details) Bike Stems 【Adjustable Angle ±60°】Adjust upward: Raise handlebar position. Make you bend less while riding,
Add to wishlist
Buy Now
Quick view
JGbike 31.8mm MTB Bike stem 35mm Length, Aluminum Alloy Stem for Mountain Bike Bicycle MTB XC Trail DH,e-Bike, Fat Bike Bicycle Handlebar
Compare

JGbike 31.8mm MTB Bike stem 35mm Length, Aluminum Alloy Stem for Mountain Bike Bicycle MTB XC Trail DH,e-Bike, Fat Bike Bicycle Handlebar

Stems
$9.99
Price: (as of – Details) Specifications: Process: 3D forged Length: 35mm Materials: 6061T6 Alloy Clamp size: 31.8mm Rise:0mm Heigth: 40mm
Add to wishlist
Buy Now
Quick view
MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most Bicycle, Fixed Gear, Road Bike, Downhill Bike, Track Bike, MTB, BMX, Cycling
Compare

MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most Bicycle, Fixed Gear, Road Bike, Downhill Bike, Track Bike, MTB, BMX, Cycling

Stems
$19.99
Price: (as of – Details) From the brand C Brake Bike Stem 31.8mm*50mm Adjust Bike Stem Front Bike Derailleurs Stem
Add to wishlist
Buy Now
Quick view
REDSHIFT ShockStop Suspension Stem for Bicycles, Shock-Absorbing Bike Handlebar Stem for Road, Gravel, Hybrid, and E-Bikes
Compare

REDSHIFT ShockStop Suspension Stem for Bicycles, Shock-Absorbing Bike Handlebar Stem for Road, Gravel, Hybrid, and E-Bikes

Stems
$190.00
Price: (as of – Details) From the brand COMPATIBILITY: Easy to Install and Maintenance Free – Fits standard 1-⅛ in
Add to wishlist
Buy Now
Quick view

    Free Shipping.

    No one rejects, dislikes.

    24/7 Support.

    It has survived not only.

    Online Payment.

    All the Lorem Ipsum on.

    Fast Delivery.

    Many desktop page now.

    • PRODUCTS
      • Bags
      • Clothing
      • Fenders
      • Helmets
      • Lights
    • PRODUCTS
      • Locks
      • Brakes
      • Batteries
      • Tires
      • Tools
    • POST BLOG
      • E-Bike Buying Guide
      • E-Bike Community Forums
      • E-Bike Laws and Regulations
      • E-Bike Maintenance Tips
    • USEFUL LINKS
      • Privacy Policy
      • About Us
      • Contact Us
      • Terms And Condition
      • Affiliate Disclaimer

    AVAILABLE ON:

    Join our newsletter!

    Will be used in accordance with our Privacy Policy

    © 2026 eriderdeals.com. All rights reserved

    • Menu
    • Categories
    • E-bikes
      • Aventon
      • Fiido
      • Rad Power Bikes
      • Ride1Up
      • Other popular brands
    • E-Bike Accessories
      • Bags
      • Clothing
      • Fenders
      • Helmets
      • Lights
      • Locks
      • Racks
      • Tires
      • Tools
      • Tubes
    • E-Bike Parts
      • Batteries
      • Brakes
      • Cassettes
      • Chains
      • Controllers
      • Derailleurs
      • Displays
      • Handlebars
      • Motors
      • Seat Posts
      • Seats
      • Shifters
      • Stems
    • Resources
      • E-Bike Maintenance Tips
      • E-Bike Laws and Regulations
      • E-Bike Community Forums
      • E-Bike Buying Guide
      • E-Bike Reviews
      • FAQ
    • Home
    • Shop
    • Blog
    • About Us
    • Contact Us
    Shopping cart
    Close
    Shop
    Wishlist
    0 items Cart
    My account