The E-Bike CR BCR-70E chainring from BBB is a high-quality component specifically designed for use on E-bikes. It offers optimal performance for mountain bikes and is compatible with Bosch systems. The chainring is made from hardened steel, ensuring durability and robustness. With a direct mount and a 1-speed front and 8-speed rear setup, it allows for precise and reliable shifting. The optional 2.5 mm chainline adjustment provides improved compatibility with various frame geometries, while the included lockring simplifies installation. This chainring is an excellent choice for anyone looking to enhance the performance of their E-bike.
Crank compatibility | 1-speed |
Cassette compatibility | 8-speed |
Chainring mount | Direct recording |
Item number | 7772182 |
Manufacturer | BBB |
Category | Chainrings |
Manufacturer no. | 2909697014 BCR-70E |
Release date | 16.2.2018 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Steel |
Bike area of use | Electric bike |
Chainring mount | Direct recording |
Number of teeth | 14 |
Crank compatibility | 1-speed |
Cassette compatibility | 8-speed |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Weight | 100 g |
Length | 12 cm |
Width | 12 cm |
Height | 0.80 cm |
Weight | 40 g |
How often does a product of this brand in the «Chainrings» category have a defect within the first 24 months?
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How often is a product of this brand in the «Chainrings» category returned?
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