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

40 mm, 31.80 mm
12Ratings
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Delivered between 3.1.2026 and 20.1.2026
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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

Exact colour description
Black on black decor
Colour
Black
Length
40 mm
Diameter
31.80 mm
Stem angle
6°
Item number
58061664

General information

Manufacturer
BBB
Category
Stems
Manufacturer no.
BHS-08 2929730803
Release date
29.4.2025

Colour

Colour
Black
Exact colour description
Black on black decor

Material

Material group
Metal
Material
6061 Aluminium

Stem properties

Bicycle type
Racing bikes
Stem angle
6°

Origin

Country of origin
Philippines

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Diameter
31.80 mm
Length
40 mm
Weight
162 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.PRO Bike Gear
    0 %
  • 1.Race Face
    0 %
  • 5.BBB
    0.2 %
  • 6.XLC
    0.3 %
  • 7.Ritchey
    0.4 %

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
    5.1 %
  • 3.PRO Bike Gear
    7.2 %
  • 4.BBB
    7.3 %
  • 5.Humpert
    7.9 %
  • 6.Ritchey
    11.5 %
Source: Digitec Galaxus