FSA Mt V-Shape 4Br 104Bcd 48D Bosch Gen4 Alu

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Product details

The Mt V-Shape chainring from FSA is specifically designed for e-bikes and offers high compatibility with Bosch drive systems. With a bolt circle diameter of 104 mm and 48 teeth, it ensures efficient power transfer and optimized performance. The chainring is made from durable steel, ensuring longevity and stability. Weighing in at 163 g, it is lightweight and does not unnecessarily add to the overall weight of the bike. This chainring is an excellent choice for anyone looking to enhance the performance of their e-bike.

  • Compatible with Bosch e-bike drive systems
  • Durable steel construction for longevity
  • Optimized power transfer with 48 teeth.

Key specifications

Bike area of use
Electric bike, Mountain bike
Chainring mount
4-arm
Number of teeth
48
Crank compatibility
1-speed
Cassette compatibility
11-speed, 12-speed
Bolt circle
104 mm
Weight
163 g

General information

Item number
62122406
Manufacturer
FSA
Category
Chainrings
Manufacturer No.
727148
Release date
15.9.2025

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium, Steel

Chainring properties

Bike area of use
Electric bike, Mountain bike
Chainring mount
4-arm
Number of teeth
48
Model year
2024

Compatibility

Crank compatibility
1-speed
Cassette compatibility
11-speed, 12-speed
Bolt circle
104 mm

Origin

Country of origin
France

Product dimensions

Weight
163 g

Package dimensions

Length
23.50 cm
Width
21.50 cm
Height
2.10 cm
Weight
108 g

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • FSA
    Not enough data
  • 1.e*13
    0 %
  • 1.Shimano
    0 %
  • 1.Wolf Tooth
    0 %
  • 4.Sram
    0.2 %

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
  • FSA
    Not enough data
  • e*13
    Not enough data
  • KMC
    Not enough data
  • Race Face
    Not enough data
  • Shimano
    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 «Chainrings» category returned?

Source: Digitec Galaxus
  • FSA
    Not enough data
  • 1.e*13
    3.3 %
  • 2.Stronglight
    4.9 %
  • 3.KMC
    6.5 %
  • 3.Shimano
    6.5 %
Source: Digitec Galaxus