OUO MTB Adjustable Stem MTB Power Bike Table 90-180 Degree Bicycle Handlebar Extender 25.4/31.8mm Down Stem Extension Dual Lock
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Specifications
- Brand Name
- Meische
- High-concerned chemical
- None
- Origin
- Mainland China
- Handlebar Clamp Diameter
- 31.1 - 32.5mm
- Fork Clamp Diameter
- 28.6mm
- Type
- Bicycle Stem
- Material
- Aluminum alloy
- Height
- 46 - 55mm
- Brand
- OUO
- Item
- adjustable mtb stem
- Power riser
- 90-180 degree
- Stem length
- 60/80/93/100mm
- Handlebar clamp
- 25.4/31.8mm
- Feature
- double lock, more secure
- Function 1
- mtb adjustable stem
- Function 2
- bicycle handlebar extender
- Function 3
- mtb bike table
Product Description
MTB Adjustable Stem MTB Power Bike Table 90-180 Degree
Specification:
Material: Aluminum alloy AL6061 T6
Handlebar center diameter: 25.4mm/(0-1"); 31.8mm (1-1/4")
Steerer tube diameter: 28.6mm (1-1/8")
Degree: 90-180° Degree Adjustable
Length: 60mm/80mm/93/100mm
Weight: 261-314g
Package Includes:
1 Piece adjustable Bike Stem
Features:
Hollow design, Light weight.
Four bolt bar clamp holds bar securely in position.
Easy installation, just connect up the old front fork stem.
Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc.
Double lock cap, make the stem more secure and stable.
Pros & Cons
Pros
- Constructed from high-strength AL6061 T6 aluminum alloy for a lightweight, durable build that can handle off-road riding conditions
- Wide adjustability range (90-180 degrees) allows riders to customize handlebar positioning to improve comfort and control during rides
- Compatible with multiple handlebar and steerer tube sizes, making it suitable for a broad range of MTB and standard bicycle setups
- Dual lock design provides increased stability and security, preventing the stem from shifting during rides
Cons
- No mounting tools or hardware are included in the package, requiring buyers to purchase additional parts for installation
- The stem weighs between 261g and 314g, which is heavier than premium carbon fiber alternative stems on the market
- The height adjustment range is limited to 46-55mm, which may not suit riders needing extreme handlebar height changes
- International buyers may experience longer shipping times due to the product's origin in Mainland China
Common Questions
What material is this MTB adjustable stem made from?
This stem is constructed from AL6061 T6 aluminum alloy, which offers a strong, lightweight build for long-lasting durability.
What angle and length adjustments are available for this stem?
The stem can be adjusted between 90 and 180 degrees, and is offered in four length options: 60mm, 80mm, 93mm, and 100mm.
What handlebar and fork clamp sizes does this stem fit?
It fits handlebars with diameters of 25.4mm and 31.8mm, and steerer tubes with a 28.6mm (1-1/8") standard size.
What is included in the product package, and do I need extra parts for installation?
The package includes one adjustable MTB stem. No additional tools or mounting hardware are included, so you will need to source these separately to complete installation.
Where is this MTB stem shipped from, and what is its origin?
This product originates from Mainland China, specifically Guangdong province, and will be shipped from this region.
Product information last updated on January 5, 2026