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CYSKY Adjustable Bike Stem 31.8 25.4 90mm/110mm/130mm 0-60 Degree Adjustable MTB Stem Bike Handlebar Stem Riser for Mountain Bike, Road Bicycle, MTB, BMX, Cycling

4.9 (8) Write Review
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$18.99

$ 9 .99 $9.99

In Stock

1.Color:130mm


  • Handlebar diameter 25.4mm (1"), Front fork stem diameter 28.6mm (1-1/8")
  • Adjustable angle: 0° ~ 60° degree adjustable, Length: 110mm (center distance of the two holes), Weight: 260g =0.57lb=9.17oz
  • Material：Constructed of high-strength CNC machined 6061 T6 aluminum alloy, no paint loss, sturdy and durable, not easy to deform and rust
  • Suitable for most mountain bike, road bike, MTB, BMX etc, Perfect for modifying, DIY and upgrading your bike. Good replacement for your mountain bike
  • Package Include: 25.4mm Adjustable Bike Stem ×1, Hexagonal wrench ×2


Product Description

Complete video from removal to installation

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Complete video from removal to installation

Merchant Video

0-60 degree 25.4mm adjusatble stem parameters

Handlebar Diameter 25.4mm (1 inch)
Steerer Tube Diameter 28.6mm (1-1/8 inch)
Degree 0-60° Degree Adjustable
Length 90mm/110mm
Weight 240g/260g
Material Aluminum alloy AL6061 T6
Suitable for most mountain bike, road bike, MTB, BMX etc
Package Include 25.4mm Adjustable Bike Stem ×1, Hexagonal wrench ×2 (easy to install)

Dimensions

25.4 bike stem

25.4 x 90mm

  • The 90 mm are measured from the centers of the bars
25.4 stem

25.4 x 110mm

  • The 110 mm are measured from the centers of the bars

Precautions before purchase

25.4 handlebar

Identify the appropriate handlebar diameter

  • Whether you buy 25.4mm or 31.8mm diameter handlebars depends on what size handlebar you have
  • You can measure your handlebar size before purchasing.
  • The diameter of this handlebar is 25.4mm = 1 inch
handlebar 28.6

Identify the appropriate steerer tube diameter

  • common steerer tube diameter have 1 inch, 1 1/8 inch,1 1/4 inch, 1 1/2 inch
  • Please confirm the diameter of the steering pipe of your bicycle before purchasing
  • The diameter of this handlebar steerer tube is 28.6mm = 1 1/8 inch

Larry Jeffrey
Reviewed in the United States on January 5, 2025
Made my electric mountain bike way more comfortable to ride. Pulled the bars back and raised to a more relaxed riding position. Quality made and easy installation. Make sure to measure to make sure you're getting the right size.
Samuel Jefferson Frazier III
Reviewed in the United States on September 28, 2024
Fit my mountain bike perfectly. It was easy to install and came with all the installation tools. It looks sharp on the bike.
Karen
Reviewed in the United States on December 30, 2024
This works exactly as described. I get shoulder pain when riding and wanted to switch to a less aggressive stem- I liked that I can try different heights and angles on this. I was planning on buying something sturdier/non-adjustable once I found the angle I liked best, but this is holding up just fine! Not looking to replace anytime soon.
Jeff H.
Reviewed in the United States on December 24, 2024
Worked perfectly to get right position.
Jacques Cousteau
Reviewed in the United States on December 21, 2024
Good Quality and it provides the extra height for a friendly riding position on my TREK Marlin bike.Also provides options for making adjustments to fit most riding positions.
STEVE-O
Reviewed in the United States on December 11, 2024
It is kinda weak.. has quite a bit of flex in it.. It's fictional but I wouldn't put it on a MTB that you do any jumping or off roadong on.. I have it on my Yamaha Cross-Core which is a E-Bikehard tail road bike and it is still a bit sketchy just going off a curb!
Customer
Reviewed in the United States on October 9, 2024
Easy to get the right position for comfortable cycling.
WAYNETTE HOLLIS
Reviewed in the United States on October 16, 2024
Quality appears to be good. Needed extra height for a friendly riding position on my road bike. Good to have options for making adjustments to fit my riding position. I did order some additional spacers to fill a mmgap on shaft so it could be tightened properly. Installed on a Trek Domane AL4 endurance road bike.