e*thirteen by The Hive e*spec Aluminum Bosch Gen4 Chainring Features
e*spec Direct Mount Chainrings use e*thirteen's M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. These lightweight and well-designed chainrings are adapted to work with Bosch Gen4 eBike motor configurations.- e*spec Direct Mount Chainrings use e*thirteen's M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. These lightweight and well-designed chainrings are adapted to work with Bosch Gen4 eBike motor configurations.
- The M3 dual width tooth profile eliminates chain noise, and decreases overall system wear
- 53mm Boost chainline
- 7050 Aluminum
Product Specifications
Product Specifications
Designed for ebike |
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Direct Mount Type |
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Material |
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Tooth Count |