Massi MST-550 Superlight

80 mm, 31.80 mm
Ratings
BrandMore from Massi
Delivered between Fri, 28.8. and Tue, 1.9.
Only 1 piece in stock at third-party supplier
Supplied by
free shipping

Product details

The MST-550 Superlight stem from Massi is a high-quality component designed for cyclists who value lightness and stability. With a diameter of 31.8 mm and a length of 80 mm, this stem provides an optimal connection between the handlebars and the fork. The SL aluminum material ensures a low weight, while the 17° angle allows for an ergonomic riding position. The stem is elegantly finished in black and is suitable for both sporty use and everyday riding. Made in France, the MST-550 Superlight combines functionality and appealing design to enhance performance and riding pleasure. It is ideal for anyone looking for a reliable and lightweight stem.

Key specifications

Colour
Black
Exact colour description
Black
Stem angle
17°
Diameter
31.80 mm
Length
80 mm

General information

Item number
70866531
Manufacturer
Massi
Category
Stems
Manufacturer No.
48727
Release date
1.6.2026

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium SL

Stem properties

Stem angle
17°

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
2.67 kg
Climate contribution
CHF 0.11

Product dimensions

Diameter
31.80 mm
Length
80 mm

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
  • Massi
    Not enough data
  • 1.Bontrager
    0 %
  • 1.Humpert
    0 %
  • 1.M-Wave
    0 %
  • 1.Race Face
    0 %

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
  • Massi
    Not enough data
  • BBB
    Not enough data
  • Bontrager
    Not enough data
  • Ergotec
    Not enough data
  • Humpert
    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
  • Massi
    Not enough data
  • 1.Bontrager
    2.3 %
  • 2.M-Wave
    3 %
  • 3.PRO Bike Gear
    7.8 %
  • 4.BBB
    8.2 %
Source: Digitec Galaxus