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Humpert Piranha-650B stem Ø31.8 mm 6°

70 mm, 31.80 mm
Price in EUR including VAT
1Ratings
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Delivered between Tue, 22/9 and Thu, 24/9
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Product details

The Piranha-650B stem from Humpert is a high-quality component specifically designed for the requirements of the 650B frame generation. With a diameter of 31.8 mm and an angle of ±6°, this stem provides an optimal fit for mountain bikes. Made from robust aluminum 6061 T6, it combines lightness and stability, making it ideal for demanding riding conditions. The handlebar clamp is secured with four screws, ensuring a safe and reliable connection. Weighing approximately 110 g, the stem is lightweight and does not unnecessarily add to the overall weight of the bike. The design is suitable for threadless forks with a steerer tube diameter of 28.6 mm and meets safety standards of level 6, making it also suitable for e-bikes. The Piranha-650B stem is therefore an excellent choice for those who value quality and performance.

  • Made from aluminum 6061 T6 for high stability and low weight
  • Handlebar clamp with four screws for added safety
  • Suitable for threadless forks with a steerer tube diameter of 28.6 mm
  • Approved for e-bikes according to safety level 6
  • Optimal fit for the 650B frame generation.

Key specifications

Colour
Black
Exact colour description
Black
Fork shank diameter
1 1/8''
Stem angle
6°
Diameter
31.80 mm
Length
70 mm
Weight
110 g

General information

Item number
6869001
Manufacturer
Humpert
Category
Stems
Manufacturer No.
125123
Release date
18/10/2017

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Stem properties

Bicycle type
Mountain bike
Clamping mechanism
Threadless stem
Fork shank diameter
1 1/8''
Stem angle
6°
Additional properties
Angled

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
0,59 kg
Climate contribution
EUR 0,12

Product dimensions

Diameter
31.80 mm
Length
70 mm
Weight
110 g

Legal Notice

Product Safety

Package dimensions

Length
12 cm
Width
13 cm
Height
4 cm
Weight
170 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Bontrager
    0 %
  • 1.Humpert
    0 %
  • 1.M-Wave
    0 %
  • 1.Race Face
    0 %
  • 5.BBB
    0,2 %

Statutory 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: Galaxus
  • Humpert
    Not enough data
  • BBB
    Not enough data
  • Bontrager
    Not enough data
  • Ergotec
    Not enough data
  • M-Wave
    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: Galaxus
  • 3.BBB
    7,6 %
  • 4.PRO Bike Gear
    7,9 %
  • 5.Humpert
    8,6 %
  • 6.Ritchey
    9,3 %
  • 7.Race Face
    12,6 %
Source: Galaxus