The Generies Bike Crank Arm Set is a high-quality and durable option for mountain bike enthusiasts. Made from lightweight aluminum alloy, this crankset is designed to provide a smooth and efficient ride. The left crank arm measures 170mm in length, making it suitable for most riders.

This single speed crankset is perfect for those who prefer a simpler and more traditional biking experience. It is compatible with most mountain bikes and can easily be installed with basic tools. The aluminum construction not only makes it lightweight, but also ensures its strength and durability, making it suitable for rough and rugged terrains.

The Generies Bike Crank Arm Set is designed to provide optimal power transfer, allowing riders to pedal with ease and efficiency. The sleek and modern design adds a touch of style to any bike, while the single speed feature makes it easy to maintain and use. Whether you are a beginner or an experienced rider, this crankset is a great choice for all levels of mountain biking.

Upgrade your mountain bike with the Generies Bike Crank Arm Set and experience a smoother and more enjoyable ride. Its high-quality construction, compatibility, and ease of use make it a must-have for any mountain bike enthusiast. Don't settle for a subpar crankset, choose the Generies Bike Crank Arm Set for a superior biking experience.