Quantity discount

BBB E-bike CR BCR-70E chainring

20
4Ratings
Delivered between Fri, 22.8. and Wed, 27.8.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Number of teeth

Product details

  • Details: - Incl. lock ring - Optional compensation of the chain line of 2.5 mm - Boost 148 mm - Material specifications: hardened steel - Application area: MTB - Compatibility: Bosch systems - Designed for e-bikes circuit - Gear ratios front: 1-speed - Gear ratios rear: 8-speed chainrings - Admission / number of holes: direct admission.

Key specifications

Crank compatibility
1-speed
Cassette compatibility
8-speed
Chainring mount
Direct recording
Item number
7772178

General information

Manufacturer
BBB
Category
Chainrings
Manufacturer no.
2909697020 BCR-70E
Release date
16.2.2018

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Steel

Chainring properties

Bike area of use
Electric bike
Chainring mount
Direct recording
Number of teeth
20

Compatibility

Crank compatibility
1-speed
Cassette compatibility
8-speed

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
100 g

Package dimensions

Length
12.20 cm
Width
12.10 cm
Height
1.70 cm
Weight
81 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
  • BBB
    Not enough data
  • 1.Shimano
    0.1 %
  • 1.Sram
    0.1 %
  • e*13
    Not enough data
  • Race Face
    Not enough data

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
  • BBB
    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
  • BBB
    Not enough data
  • 1.Shimano
    5.6 %
  • 2.Sram
    5.8 %
  • 3.Race Face
    8.8 %
  • 4.e*13
    9.9 %
Source: Digitec Galaxus