Feature(may vary by option.)

●Adjustable angle: -90°angle to +90° angle, can raise or lower the handlebar height to allows you to adjust to a much more comfortable upright riding position
●Universal 31.8mm and 25.4mm handlebar (Built-in bar shim adjustment), Front Fork Stem Diameter 28.6mm (1-1/8"), Length: 145mm, Weight 353g (0.78lb)
●Bike handlebar stem constructed of precision 3D Forged aluminum alloy, CNC process no paint loss, easy to clean, sturdy and durable, not easy to deform and rust
●Suitable for most road bikes, mountain bikes, downhill bikes, track bikes, MTB, BMX, DH and so on. Perfect for modifying, DIY and upgrading your bike. Good replacement for your mountain bike
●Package Include: Bicycle Stem ×1, Bike Stem Shim ×1 (31.8 to 25.4 Stem Adapter), Hexagonal wrench ×2

[145mm]




[110mm]




[90mm]





Description

Adjustable bike stem, Correct riding posture to relieve waist pressure, Healthy Riding

bike stembike stem
mtb stemmtb stem

MTB Stem 31.8mm and 25.4mm Universal Stem

  • Angle: -90 to 90 Adjustable Degree
  • Fork diameter: 28.6mm (1-1/8")
  • Handlebar Diameter: not add bicycle spacer 31.8mm (1-1/4")
  • Handlebar Diameter: add bicycle spacer 25.4mm (1")
  • Weight: 90mm (293g)
  • Weight: 110mm (334g)
  • Weight: 145mm (353g)
  • Process: 3D forged hollow stem
  • Package Include: 1 x Bicycle Stem、1 x Bike Stem Spacer (31.8 to 25.4 Stem Adapter)、2 x Hexagonal Wrench

Product Details

31.8 stem31.8 stem

road bike stemroad bike stem

stem 31.8stem 31.8

Screw lock, fasten the slot

  • The principle of force increases the friction between the card slot and the handlebar, which is firm and does not slide

Frosted feel, not easy to accumulate dust

  • The surface is treated with anodized sandblasting process, which is not easy to scratch and paint

Flexibility of the handlebar spacer for a wide range of applications

  • If your handlebar diameter is 25.4mm, then you need to add handlebar spacer to it
  • If your handlebar diameter is 31.8mm, then you dont need to use handlebar spacer
  • Easy to solve the problem of different handlebar diameter

0 degree stem 50mm stem 7 25 35 17 degree stem
0 degree 31.8mm stem 0 degree 31.8mm stem 7 degree 31.8mm stem 25 degree 31.8mm stem 35 degree 31.8mm stem 17 degree 31.8mm stem
Customer Reviews
4.2 out of 5 stars
78
3.8 out of 5 stars
4
4.4 out of 5 stars
109
4.2 out of 5 stars
9
4.7 out of 5 stars
19
4.9 out of 5 stars
9
Price $18.99 $19.99 $12.99 $15.99 $15.99 $16.99
Angle 0 degree 0 degree 7 degree 25 degree 35 degree 17 degree
Handlebar Diameter 31.8mm 31.8mm 31.8mm 31.8mm 31.8mm 31.8mm
Length 35mm/45mm 50mm 35mm/45mm/60mm/70mm 60mm/70mm/90mm/110mm 60mm/70mm/90mm/110mm 60mm/80mm
Stereer Tube Diameter 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8")
Color Black/Red/Blue/Purple Black/Red Black Black Black Black
10 degree stem 60 degree 31.8mm 0-90degree 25.4mm 0-90degree direct mount stem direct mount stem 31.8
10 degree 31.8mm stem 31.8mm 0 to 60 degree adjustable stem 31.8mm 0 to 90 degree adjustable stem 25.4mm 0 to 90 degree adjustable stem direct mount stem 31.8mm one piece direct mount stem 31.8mm 2 pieces
Customer Reviews
4.6 out of 5 stars
16
4.8 out of 5 stars
22
4.0 out of 5 stars
13
4.5 out of 5 stars
9
4.6 out of 5 stars
23
4.1 out of 5 stars
10
Price $19.99 $19.99 $21.99 $21.99 $45.99 $45.99
Angle 10 degree 0 to 60 degree 0 to 90 degree 0 to 90 degree 30 degree 30 degree
Handlebar Diameter 31.8mm 31.8mm 31.8mm 25.4mm 31.8mm 31.8mm
Length 70mm 90mm/110mm/130mm 60mm/80mm/93mm 60mm/80mm/100mm 47mm~52mm 47mm~52mm
Stereer Tube diameter 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8") 28.6mm (1-1/8")
Adjustable Stem × ? ? ? × ×
seatpost bike seat post seatpost 27.2 Bike Stem Riser Bike Seat Shock Absorber bike shifters
Bike Seatpost with 28.6/30.9/31.6mm adapter Bike Seatpost with 28.6/30.9/31.6mm adapter Bike Seatpost with 28.6/30.9/31.6mm adapter Bike Stem Riser Bike Seat Shock Absorber 3x7/3x8 Speed BIcycle Shifters and Brake Combo
Customer Reviews
4.5 out of 5 stars
31
4.6 out of 5 stars
5
4.0 out of 5 stars
35
4.6 out of 5 stars
56
3.8 out of 5 stars
58
4.0 out of 5 stars
34
Price $19.99 $22.99 $29.99 $11.99 $18.99 $16.99
Bicycle Parts ? ? ? ? ? ?
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