FSA Bosch Gen4

38
Ratings
BrandMore from FSA
Delivered between Mon, 18.5. and Tue, 19.5.
8 pieces in stock at supplier
free shipping

Product details

This FSA complete set for Bosch Gen.4 drives combines a robust aluminum spider (BCD 104 mm), a precisely manufactured chainring available in either 38 or 48 teeth, and a perfectly fitting chain guard. The spider offers high stiffness for optimal power transfer, the chainring ensures a quiet, efficient operation, and the chain guard reliably protects against dirt, stone impacts, and damage. In elegant black with the FSA logo, the set impresses with durability, functionality, and a cohesive design – ideal for sporty e-bikers and frequent riders.

Key specifications

Chainring mount
4-arm
Crank compatibility
1-speed
Cassette compatibility
11-speed, 12-speed
Bolt circle
104 mm

General information

Item number
68944142
Manufacturer
FSA
Category
Chainrings
Manufacturer No.
W0134R00ZZE400
Release date
30.3.2026

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Chainring properties

Bike area of use
Electric bike, Mountain bike
Chainring mount
4-arm
Number of teeth
38
Model year
2024

Compatibility

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

Voluntary climate contribution

CO₂ emissions
2.54 kg
Climate contribution
CHF 0.11

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 «Chainrings» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • FSA
    Not enough data
  • 1.e*13
    0 %
  • 2.Shimano
    0.1 %
  • 2.Sram
    0.1 %
  • 4.Race Face
    0.3 %

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
  • Race Face
    Not enough data
  • Shimano
    Not enough data
  • Sram
    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.Shimano
    6.6 %
  • 2.Stronglight
    7.1 %
  • 3.e*13
    7.5 %
  • 4.Wolf Tooth
    7.8 %
Source: Digitec Galaxus