The perfect addition to your bicycle collection is the SunaOmni Bicycle Left Crank Arm, designed specifically for road bikes and mountain bikes. This high-quality crank arm features a unique horizontal design that provides optimal strength and durability.

The crank arm is available in two key sizes: 165mm and 180mm, making it suitable for cranks of various lengths. Its diamond-shaped hole allows for easy installation on cranks up to 180mm in length, ensuring a secure fit.

Whether you're cruising through city streets or tackling challenging mountain trails, the SunaOmni Bicycle Left Crank Arm is the ideal choice. Its lightweight construction and durable materials ensure years of reliable service.

For electric bikes, folding bicycles, and one-piece bikes like Mountain Bikes, this crank arm is an excellent option to enhance your cycling experience. Made with high-quality materials, it's designed to withstand heavy use and provide smooth operation.

The SunaOmni Bicycle Left Crank Arm is a versatile and practical addition to any bicycle setup. Its compact design makes it easy to store when not in use, while its durable construction ensures it will remain a trusted companion for years to come.