XLC BDU-38 CR-E40

34
Ratings
Delivered between Tue, 28.4. and Tue, 5.5.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Number of teeth3

Product details

The BDU-38 CR-E40 chainring from XLC is a high-quality component specifically designed for use on e-bikes. With 34 teeth and a direct mount interface, it offers optimal performance for 9 to 11-speed drivetrains. The 55-millimeter bolt circle ensures a precise fit and stability while riding. Made from aluminum, this chainring combines lightness with durability, making it an ideal choice for demanding cyclists. The design is tailored for a single front chainring setup, simplifying handling and maintenance. The BDU-38 CR-E40 is thus a reliable solution for those who value efficiency and quality while enjoying the benefits of an e-bike.

Key specifications

Chainring mount
Direct recording
Crank compatibility
1-speed
Cassette compatibility
10-speed, 11-speed, 9-speed
Bolt circle
55 mm

General information

Item number
64865125
Manufacturer
XLC
Category
Chainrings
Release date
6.11.2025

Material

Material group
Metal
Material
Aluminium

Chainring properties

Bike area of use
Electric bike
Chainring mount
Direct recording
Number of teeth
34

Compatibility

Crank compatibility
1-speed
Cassette compatibility
10-speed, 11-speed, 9-speed
Bolt circle
55 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
  • XLC
    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
  • XLC
    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
  • XLC
    Not enough data
  • 1.Stronglight
    5.7 %
  • 2.Shimano
    6.4 %
  • 3.e*13
    7.1 %
  • 4.Wolf Tooth
    7.3 %
Source: Digitec Galaxus