Evenoonest Crank Arm Pair for For ebike Central Motor Mounting Compatible with ISIS Bottom Bracket and For BNI ISIS Spindle Interface Standards (For-ISIS)

• 【 ISIS Crank】The crank is compatible with ISIS bottom bracket, making it suitable for various bike models and brands.
• 【Specifically for Motors】The BNI ISIS-spline crank is designed exclusively for motors, optimal performance and compatibility.
• 【Central Motor Crank】This crank is specifically designed for central motor systems, such as and , providing smooth and efficient power transfer.
• 【 Material】Made from aluminum alloy and treated with anodizing, this crank offers excellent strength, durability, and resistance.
• 【Easy Installation】With a center distance of 170mm, this crank is easy to install and includes all necessary components.

Feature: *ISIS - crank is *BNI ISIS crank is only for Bosch for Bosch motor *Central motor crank for BNI ISIS motor crank for Bafang for Bosch for ebike Specification : Product Name: Crank with Central Motor Specification: ISIS- hole (10 teeth, the inner diameter of the convex point is about 18mm) BNI ISIS- hole (10 teeth, the inner diameter of the convex point is about 15mm) Material: aluminum alloy treatment: anodized Center distance: 170mm weight: ISIS crank = 532 grams BNI ISIS crank = 546 grams Package Included: 1 pair* Crank