For the ultimate power boost on your e-bike, look no further than Prowheel's ISIS Crank Arm. Crafted from high-strength forged alloy 6061, these crank arms are designed to withstand even the toughest rides. With a finish of sand black, they're not only visually stunning but also extremely durable.

The PROWHEEL Ebike ISIS crank arm is available in four lengths: 127mm, 140mm, 152mm, and 160mm, making it easy to find the perfect fit for your e-bike. Whether you're cruising through city streets or tackling challenging terrain, these crank arms are built to last.

As a proud member of the ISIS Ebike community, Prowheel is committed to providing high-quality products that meet international standards. Our crank arms are designed to be compatible with a wide range of ebike motors, including Bosch GEN4 and PW-X3, making them an ideal choice for e-bike enthusiasts.

To ensure compatibility, we recommend checking the specifications of your motor before purchasing our crank arm. By doing so, you can avoid any potential issues that may arise from using the wrong part.

By investing in Prowheel's ISIS Crank Arm, you'll be getting a product that offers exceptional performance, durability, and value for money. With its sand black finish and high-quality construction, this crank arm is sure to become your go-to accessory for years to come.