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Humpert Piranha stem Ahead Ø 31.8 mm

100 mm, 31.80 mm
Currently out of stock
Free shipping starting at 39,–

Product details

The Ergotec Ahead Piranha stem is a precision-engineered bicycle component designed for reliable performance and secure steering control. This aluminum stem features a 31.8 mm clamp diameter, compatible with modern handlebars, and a 100 mm length for balanced steering characteristics. With a durable black coating and subtle sand-textured accents, this unisex component offers universal compatibility for various bike types. Manufactured by Humpert under the Ergotec brand, this stem utilizes Ahead system compatibility for easy installation and adjustment. The aluminum construction ensures an optimal balance between strength and weight efficiency, while precise machining guarantees secure clamp force distribution. The 100 mm extension length makes this stem suitable for riders seeking a neutral steering geometry with comfortable reach dimensions. The black surface with sand-textured accents provides both visual appeal and an improved grip surface for safe handling. This component is designed to withstand the regular demands of cycling while maintaining precise steering responses. The Ahead system compatibility allows for straightforward installation on threadless fork steerer tubes, commonly found on modern bicycles. With its universal design, this stem adapts to various riding styles and bike configurations. The 31.8 mm clamp diameter supports contemporary handlebar standards, while the aluminum material offers corrosion resistance and structural integrity. This component represents a practical upgrade or replacement option for cyclists needing reliable steering control with balanced performance features.

Key specifications

Colour
Black
Exact colour description
Black
Stem angle
Diameter
31.80 mm
Length
100 mm

General information

Item number
6897998
Manufacturer
Humpert
Category
Stems
Manufacturer no.
40482001
Release date
29/10/2017

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Stem properties

Bicycle type
Cycling
Fork shank diameter
1 1/8''
Stem angle

Product dimensions

Diameter
31.80 mm
Length
100 mm
Weight
115 g

Legal Notice

Product Safety

Package dimensions

Length
14 cm
Width
13 cm
Height
4 cm
Weight
160 g

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.Humpert
    0 %
  • 1.M-Wave
    0 %
  • 1.Race Face
    0 %
  • 4.BBB
    0,2 %
  • 4.PRO Bike Gear
    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
  • M-Wave
    Not enough data
  • PRO Bike Gear
    Not enough data
  • Race Face
    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
  • 2.PRO Bike Gear
    7,9 %
  • 3.BBB
    8,1 %
  • 4.Humpert
    8,9 %
  • 5.Ritchey
    9,5 %
  • 6.Race Face
    11,5 %
Source: Galaxus