Precision manufacturing and special hardening processes make these replacement e-Bike chainrings extremely durable
Black KTL-coating
Suitable for: 1/2 inch x 3/32 inch and 1/2 inch x 11/128 inch
Made in Germany
| ring type |
single |
| mount |
4x104mm |
| teeth |
40t |
| oval/round |
round |
| color |
black |