BBB VORBAU ROADFORCE II +/-6° 31.8 40MM

40 mm, 31.80 mm
12Ratings
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Product details

The BBB Roadforce II stem is a high-quality component for road cyclists who value stability and precision. Made from robust 6061 aluminum, this stem features a one-piece, 3D-forged construction that ensures both durability and a lightweight design of only 162 g. With a clamp size of 31.8 mm, it is specifically designed for oversized road bike handlebars, allowing for optimal power transfer. The stem has a -6 degree angle, promoting an ergonomic riding position and enhancing comfort. Its simple black design integrates seamlessly into the overall look of any road bike, providing an appealing aesthetic.

  • Made from sturdy 6061 aluminum for high durability
  • 3D-forged, one-piece construction for improved stability
  • Optimal clamp for oversized road bike handlebars with a diameter of 31.8 mm
  • Ergonomic -6 degree angle for enhanced riding comfort.

Key specifications

Colour
Black
Exact colour description
Black
Stem angle
6°
Diameter
31.80 mm
Length
40 mm

General information

Item number
58061664
Manufacturer
BBB
Category
Stems
Manufacturer no.
BHS-08 2929730803
Release date
29.4.2025
Sales rank in Category Stems
2 of 2488

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
6061 Aluminium, 6061 T6 Aluminium

Stem properties

Bicycle type
Electric bike, Mountain bike, Racing bikes
Stem angle
6°
Additional properties
Adjustable angle

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
1.55 kg
Climate contribution
CHF 0.11

Product dimensions

Diameter
31.80 mm
Length
40 mm
Weight
162 g

Package dimensions

Length
23.20 cm
Width
19.90 cm
Height
4.90 cm
Weight
148 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Stems» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.M-Wave
    0 %
  • 1.Race Face
    0 %
  • 4.BBB
    0.2 %
  • 5.PRO Bike Gear
    0.3 %
  • 5.Ritchey
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • BBB
    Not enough data
  • Bontrager
    Not enough data
  • Humpert
    Not enough data
  • M-Wave
    Not enough data
  • PRO Bike Gear
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Stems» category returned?

Source: Digitec Galaxus
  • 2.Bontrager
    4.4 %
  • 3.PRO Bike Gear
    7.7 %
  • 4.BBB
    8 %
  • 5.Humpert
    9.3 %
  • 6.Ritchey
    9.8 %
Source: Digitec Galaxus