The Hope Spiderless Direct Mount eBike chainring for Bosch Performance Line CX Gen 4 eBike motors are specifically designed to withstand the additional rigors of the increased power transmitted by eBike motors.Directly mounts to Bosch Performance Line CX eBike motors and replaces the full spider assembly for a lighter and cleaner looking set- up CNC machined from a single piece of 7075-T6 aluminum billet these chainrings provide the perfect blend of light weight and strength Narrow/Wide chainring is designed to retain the chain without the need of a chain device Designed to give a 52mm chainline to suit 148 Boost Frames Hard anodized for an ultra-durable finish and increased longevity
| Ring Position/Type | Chain Retaining Single Ring |
| Tooth Count | 34, 36 |
| Round or Oval | Round |
| Drivetrain Speeds | 12 |
| Material | Aluminum |
| Color | Black |
| Designed for ebike | Yes |
| Defined Color | Black |
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