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Humpert Ergotec Swell-R-Eco

100 mm, 31.80 mm
Price in EUR including VAT
4Ratings
BrandMore from Humpert
Delivered between 13/1/2026 and 15/1/2026
More than 10 pieces in stock at supplier
free shipping

Length3

Product details

The Ergotec Swell-R-Eco stem is a high-quality component suitable for a variety of bicycles, including e-bikes. Made from durable aluminum 6061 T6, this stem offers an excellent combination of stability and low weight. With an adjustable angle ranging from -20 to +40 degrees, it allows for personalized adjustment of the handlebar position to optimize riding comfort. The stem has a diameter of 31.8 mm and is designed for fork steerer tubes with a diameter of 1 1/8 inches. Its sandblasted black finish gives it a modern and appealing look. Weighing approximately 280 g to 325 g, depending on the length, it is lightweight yet robust enough to meet the demands of cycling.

  • Adjustable angle from -20 to +40 degrees for personalized adjustment
  • Made from lightweight and durable aluminum 6061 T6
  • Suitable for e-bikes according to Ergotec safety level table
  • Sandblasted surface for a modern design.

Key specifications

Exact colour description
Black
Colour
Black
Length
100 mm
Diameter
31.80 mm
Stem angle
0°
Item number
15597188

General information

Manufacturer
Humpert
Category
Stems
Manufacturer no.
500541
Release date
31/3/2021

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Stem properties

Bicycle type
Cycling
Clamping mechanism
Threadless stem
Fork shank diameter
1 1/8'', 1"
Stem angle
0°
Additional properties
Adjustable

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Diameter
31.80 mm
Length
100 mm
Weight
280 g

Legal Notice

Product Safety

Package dimensions

Length
19 cm
Width
18 cm
Height
7 cm
Weight
350 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Goes with

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.PRO Bike Gear
    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
  • 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 %
  • 3.BBB
    7,4 %
  • 4.Humpert
    8 %
  • 5.Ritchey
    11 %
  • 6.Race Face
    12,1 %
Source: Galaxus