Stronglight BoschGen4

42
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Delivered between Tue, 25.8. and Tue, 1.9.
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Number of teeth3

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Product details

The BoschGen4 chainring from Stronglight is a high-quality component specifically designed for e-bikes with the Bosch Generation 4 drive system. With 42 teeth and a 4-arm bolt circle of 104 mm, it offers optimal performance and efficiency for various riding situations. Made from durable 7075 T6 aluminum, this chainring is characterized by its longevity and resilience. It is suitable for single-speed and 8-11 speed drivetrains, making it a versatile choice for e-bike enthusiasts. The chainring comes in a convenient self-service package and is ideal for replacing or upgrading existing e-bike drive systems.

  • Compatible with Bosch Generation 4 E-Drive system
  • Made from 7075 T6 aluminum for high strength
  • Suitable for single-speed and 8-11 speed drivetrains
  • Lightweight design with a weight of only 0.12 kg.

Key specifications

Bike area of use
Electric bike
Chainring mount
4-arm
Number of teeth
42
Crank compatibility
1-speed
Cassette compatibility
10-speed, 11-speed, 12-speed, 8-speed, 9-speed
Bolt circle
104 mm
Weight
120 g

General information

Item number
23882199
Manufacturer
Stronglight
Category
Chainrings
Manufacturer No.
181120
Release date
29.6.2022

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Chainring properties

Bike area of use
Electric bike
Chainring mount
4-arm
Number of teeth
42

Compatibility

Crank compatibility
1-speed
Cassette compatibility
10-speed, 11-speed, 12-speed, 8-speed, 9-speed
Bolt circle
104 mm

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
0.65 kg
Climate contribution
CHF 0.11

Product dimensions

Weight
120 g

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
  • 1.Wolf Tooth
    0 %
  • 3.Shimano
    0.1 %
  • 4.Sram
    0.2 %
  • 5.Race Face
    0.3 %
  • 6.Stronglight
    1 %

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
  • Stronglight
    Not enough data
  • e*13
    Not enough data
  • KMC
    Not enough data
  • Miche
    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 «Chainrings» category returned?

Source: Digitec Galaxus
  • 1.Miche
    2 %
  • 2.e*13
    4 %
  • 3.Stronglight
    5.9 %
  • 4.Shimano
    6.5 %
  • 5.KMC
    6.9 %
Source: Digitec Galaxus