Bike Crank Replacement: 2 PCS Left Side Mountain/Road Bike Crank

The bicycle crank arm is an essential tool for bicycle use, and it is made of solid steel, ensuring high strength and durability. If you own a bicycle, it is important to equip yourself with a good quality crank arm in order to facilitate repairs when needed.

Please note that this product is specifically designed for repairing the stem on the left side of the bike and can only be used on the left side. It is crucial that the specifications of the crank arm are consistent with those of the right side, as using incorrect specifications will result in inconsistent pedal height on both sides. The size of the square hole in the center of the crank arm is uniform, as is the pedal air thread, making it compatible with most bicycles on the market.

The package includes 2 pieces of left cranks with a 170mm wheelbase, 2cm front round hole, and 1.6cm rear diamond hole. The product is suitable for the center shaft with a diamond hole, so it is important to pay attention to the original crank's specifications when making a purchase.

Constructed from high-quality solid steel, the crank arm is robust and durable, with a solid construction that is not easily warped. Its light and small design, along with precision holes, make it easy to install and use. Additionally, it can be used for a wide range of bicycles, including ordinary bikes, mountain bikes, road bikes, folding bikes, fixed-gear bikes, and cross-country bikes.

In conclusion, the bicycle crank arm is an important tool for bicycle owners, and it is crucial to ensure that you have a high-quality and compatible crank arm for potential repairs. With its solid steel construction, precision design, and wide application, it is a convenient and reliable addition to any cyclist's toolkit.

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