E*thirteen's new direct mount e*spec chainrings utilize their new M3 narrow-wide tooth profile, which reduces weight without compromising the chain guide. By making their SL and UL chainrings lighter and more aesthetically pleasing than their predecessors, they've adapted a similar design to work with Bosch, Brose, and Shimano motor configurations.
Rear derailleur - Gear ratios front: 1-speed - Gear ratios rear: 11-speed.
Material - Steel.
Functions & Features - Designed for e-bikes.
Chainrings - Mount/number of holes: Bosch direct mount.
Main information - Application: City/Trekking bike - Compatibility: Bosch CX Gen4.
Details - Lightweight and durable construction, minimal aesthetics, and updated M3 tooth profile.
Crank compatibility | 1-speed |
Cassette compatibility | 11-speed |
Chainring mount | Direct recording |
Item number | 21144132 |
Manufacturer | e*13 |
Category | Chainrings |
Release date | 11.6.2022 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Steel |
Bike area of use | Citybike, Electric bike |
Chainring mount | Direct recording |
Number of teeth | 36 |
Model year | 2021 |
Crank compatibility | 1-speed |
Cassette compatibility | 11-speed |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Length | 21 cm |
Width | 21 cm |
Height | 0.50 cm |
Weight | 274 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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