# Bike Stem 31.8mm / 35mm – 50mm MTB Handlebar Stem for Road & BMX

## UPANBIKE Bike Stem – 50mm Handlebar Stem

Upgrade your bike’s handling and control with this durable 50mm bike stem. Designed for mountain bikes, road bikes, BMX, and fixie setups, it offers a secure fit and easy installation for everyday riding.

### Key Features

#### Wide Compatibility

Fits handlebars with 31.8mm or 35mm diameter and 28.6mm (1-1/8") front fork steerer tubes.

#### Compact 50mm Length

Short stem design improves handling and responsiveness, ideal for MTB and urban riding.

#### Secure 4-Bolt Clamp

Four-bolt handlebar clamp keeps your bars firmly in place for added safety and stability.

#### Easy Installation

Simple setup—just connect to your fork steerer tube and tighten for a secure fit.

### Improved Control and Riding Stability

A solid and compact stem design helps enhance steering precision, making it ideal for trails, city riding, and everyday cycling.

### Product Details

Product Type

Bike Handlebar Stem

Handlebar Diameter

31.8mm / 35mm

Steerer Tube Diameter

28.6mm (1-1/8")

Length

50mm

Clamp Type

4-Bolt Handlebar Clamp

Colour

Black

Compatibility

MTB, Road Bike, BMX, Fixie Gear Bike

### Quick Installation

Designed for straightforward installation—simply attach to your fork steerer tube and secure your handlebars for a stable and reliable setup.

### Upgrade Your Bike Control

A strong, compact handlebar stem built for better handling, stability, and everyday riding performance.

## Details

- **Price:** 34.99 USD
- **Vendor:** Punk Ride
- **Type:** Accessories
- **Tags:** Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black*50mm | 34.99 USD | In stock |

## Images

- Bike Stem 31.8mm / 35mm – 50mm MTB Handlebar Stem for Road & BMX
- Bike Stem 31.8mm / 35mm – 50mm MTB Handlebar Stem for Road & BMX

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> Source: [Punk Ride](www.punkride.com/products/bike-stem-31-8mm-35mm-50mm-mtb-handlebar-stem-for-road-bmx)
> Updated: 2026-05-26