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FIFTY-FIFTY Adjustable Bike Stem, 0-60 Degree Mountain Bike Stem, Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Alloy Stem for Most Bicycle, Road Bike, MTB, E-Bike with 2 Hex Keys
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FIFTY-FIFTY Adjustable Bike Stem, 0-60 Degree Mountain Bike Stem, Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Alloy Stem for Most Bicycle, Road Bike, MTB, E-Bike with 2 Hex Keys
Home E-Bike Parts Handlebars FIFTY-FIFTY Adjustable Bike Stem, 0-60 Degree Mountain Bike Stem, Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Alloy Stem for Most Bicycle, Road Bike, MTB, E-Bike with 2 Hex Keys
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FIFTY-FIFTY Adjustable Bike Stem, 0-60 Degree Mountain Bike Stem, Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Alloy Stem for Most Bicycle, Road Bike, MTB, E-Bike with 2 Hex Keys

$35.99

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Category: Handlebars Tags: 31.8mm, Adjustable, Alloy, Bicycle, Bike, Degree, E-Bike Handlebars, Ebike, FIFTYFIFTY, Handlebar, Hex, Keys, Mountain, MTB, Riser, Road, Steer, Stem, Tube
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Description

Price: $35.99
(as of Jan 14, 2025 23:58:58 UTC – Details)


Product Description

Bike StemBike Stem

FIFTY-FIFTY Adjustable Bike Stem 0-60 Degree Stem for 31.8mm handlebar

Bike StemBike Stem

Specification: Material: Aluminum alloy AL6061 T6 Handlebar diameter: 31.8mm Front fork stem diameter: 28.6mm Adjustable Angle: 0-60 degree Length: 90mm (3.54 inch) / 110mm (4.33 inch) Weight: 90mm(370g/13 ounce)/110mm(395g/13.9 ounce) Please Note:

Please confirm the diameter of your handlebar is 31.8mm before you buy it.

1.This adjustable bike stem can be adjusted at an angle between 0 ° and 60 ° and offer you different positioning options to make your riding more comfortable.

2.Adjustable stems are a useful way of tweaking your handlebar height and reach.

3.Constructed of high-strength CNC machined 6061 T6 aluminum alloy.

4.Easy to install, light weight, and durable.

5.Suitable for most mountain bikes, road bike, downhill bike, track bike, fixed gear bicycle, BMX etc.

6.Package Included: 1 x FIFTY-FIFTY Mountain Bike Stem, 1 x 4mm Hex Key, 1 x 5mm Hex Key 1 x Plastic Cap

bike stembike stem

Angle adjustable stem

Use the adjustable stem to achieve a more comfortable riding position, this stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.

bike stembike stem

Easy installation

Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.

bike stembike stem

Waterproof and dustproof

The rubber dust cover is tightly fitted and locked with the bicycle stem cover to protect the stem.

bike stembike stem

Included Accessories

4mm Hex Key * 15mm Hex Key * 1Replaceable Stem Cap * 1

bike stembike stem

Installation Steps

1. Insert stem to steer tube, tighten center bolt.

2. Install the handlebars and tighten the handlebar clamp bolts.

3. Adjust direction and tighten steer tube.

4. Adjust stem angle, tighten pivot bolt. Adjust handlebar angle, tighten handlebar clamp bolts.

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Adjustable Bike StemAdjustable Bike Stem

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Customer Reviews

4.7 out of 5 stars

320

4.5 out of 5 stars

1,854

4.7 out of 5 stars

398

4.7 out of 5 stars

499

4.7 out of 5 stars

427

4.4 out of 5 stars

244

Price

$39.99$39.99 $25.99$25.99 $35.99$35.99 $25.99$25.99 $54.99$54.99 $35.99$35.99

Material
Aluminum Alloy Rubber Compound Nylon Aluminum Alloy Aluminum Alloy Aluminum Alloy

Size
780mm 135mm 104*106mm 150mm 35mm 30T

Weight
340g 98g 351g 153g 132g 30g

Strong and Durable: High-strength CNC machined 6061 T6 aluminum alloy mountain bike stem optimized for light weight and high durability
0-60 Degree Adjustable Angle: This adjustable bike stem can be adjusted at an angle between 0 ° and 60 ° and offer you different positioning options to make your riding more comfortable
Fit Perfectly for 31.8mm(1-1/4″) diameter bike handlebar and 28.6mm (1-1/8″) diameter steerer tube
Easy to Install: Come with 2 Hex Keys to install, Just insert the bicycle stem to original front fork stem, Four clamp bolts hold bar securely in position, Pre-lubricated bolts make your installation smoother
Suitable for most mountain bikes, road bike, downhill bike, e-bike, Hybrid, enduro, track bike, fixed gear bicycle, BMX etc

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