The e*thirteen e*spec Plus Ebike Crank Arm Set in 170mm black is a great choice for your ebike. Made from 6061 aluminum, these crank arms offer a slim Q factor. This design not only gives a low overall profile and volume but also provides greater pedaling efficiency and comfort. Key features include a 9/16' pedal spindle and a perfect fit for ebikes. Available in sleek black color.


Using the e*thirteen e*spec Plus Ebike Crank Arm Set is straightforward. Just install it on your Shimano EP8 ebike according to the standard procedure. When pedaling, you'll notice increased efficiency and comfort thanks to the slim Q factor. As for maintenance, keep the crank arms clean. Wipe them down regularly with a soft cloth to remove dirt and grime. Avoid using harsh chemicals that could damage the 6061 aluminum material. If you notice any unusual noises or looseness during use, check the installation and tighten any loose parts. Remember to store your ebike in a dry place to prevent rust and corrosion of the crank arms.