Mountain Bike Crank Arm Accessories (LEFT)

Crafted from high-quality aluminum alloy, this bicycle crank arm boasts a lightweight yet durable construction, offering exceptional strength, deformation resistance, and longevity. The fine polishing and excellent paint finish ensure a sleek, fashionable appearance that won't fade over time. Featuring standard precision cutting holes, the crank arm is easy to install, seamlessly fitting your bicycle with no hassle.

Measuring 170mm in length, this crank arm provides a great replacement for bicycle maintenance, proving compatible with a wide range of bicycle models, including racing bikes, mountain bikes, folding bikes, and fixed-gear bikes, among others. It serves as an ideal substitute for bike upkeep, delivering reliable quality and performance.

Manufactured with meticulous attention to detail, the crank arm showcases exquisite craftsmanship. The superior production techniques, including fine polishing and painting, result in a stable, well-designed, and fashionable appearance that can enhance the visual appeal of your bicycle.

Designed with your convenience in mind, this crank arm features a lightweight, compact build that won't add unnecessary weight to your bike, ensuring a more comfortable and relaxing riding experience. The double alloy chain link cover helps prevent friction between the chain and your pants, making it particularly suitable for daily commuting.

Installing this crank arm is a breeze, thanks to the standard precision cutting holes that ensure a perfect fit for your bicycle. The lightweight and compact design, along with the spindle interface type and horizontal diamond conical shape, eliminate any overlapping between the crank arm and the chain link bolts, further simplifying the installation process.

Versatile in its applications, this bicycle crank arm is compatible with a wide range of bike types, including electric bicycles, folding bicycles, hybrid off-road vehicles, mountain bikes, and racing bicycles. Regardless of your cycling preferences, this crank arm can enhance your overall riding experience, making your journeys more comfortable and enjoyable.

Crafted with high-quality aluminum alloy, the crank arm boasts exceptional axial strength and compatibility, ensuring it is not easily damaged or aged over time. The reliable quality and durable construction provide peace of mind, knowing your bicycle will maintain its performance and aesthetics for an extended period.

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