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BBB E-bike CR BCR-70E chainring
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The E-Bike CR BCR-70E chainring from BBB is a high-quality component specifically designed for use in E-bikes. With a robust construction made of hardened steel, this chainring offers excellent durability and performance optimized for mountain bikes (MTB). It is compatible with Bosch systems and allows for precise shifting with a single-speed setup in the front and an 8-speed setup in the rear. The chainring features a direct mount for easy installation and a secure fit. Additionally, a lockring is included to facilitate installation. The optional 2.5 mm chainline adjustment ensures optimal compatibility with various frame geometries, while the Boost 148 mm specification allows for wider tire clearance. This chainring is the ideal choice for anyone looking to maximize the performance and efficiency of their E-bike.
Crank compatibility | 1-speed |
Cassette compatibility | 8-speed |
Chainring mount | Direct recording |
Item number | 7772185 |
Manufacturer | BBB |
Category | Chainrings |
Manufacturer no. | 2909697017 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 | 17 |
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 | 3 cm |
Weight | 58 g |
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