e*thirteen e*spec Plus Crank Arm Set - 160mm, Bosch CX Gen4, Black,

The e*thirteen e*spec Plus Crank Arm Set is designed to work with Bosch Gen 4 eBike motors. These alloy crank arms offer a slim Q-factor and smaller overall profile, while keeping e*thirteen's proven crank technology at the forefront.

• An 8mm self extractor bolt is built into both arms for easy removal
• 6061 Aluminum

Specifications:

• Drivetrain Speeds: 11
• Drivetrain Speeds: 12
• Defined Color: Black
• Weight: 422
• Chainring BCD: Direct Mount Bosch
• Number of Chainrings: No Rings Included
• Color: Black
• Crank Intended Use: Mountain
• BB Included: No
• Pedal Spindle: 9/16"
• Chainline/Hub Compatibility: 141/148 Boost Hubs
• Chainline/Hub Compatibility: 150/157 Hubs
• Designed for ebike: Yes
• Crank Length (mm): 160