Direct Mount chainring for a variety of E-Bike fitment
Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
An alloy outer dust cover helps to prevent contamination
11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
53mm chainline to support dropping a chinring size to take advantage of e*thirteen 9t cassette cog
| model |
Helix R e*spec 21mm Offset |
| ring type |
single (anti-chain drop) |
| mount |
Shimano EP8 |
| teeth |
32t |
| oval/round |
round |
| color |
black |
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