BUCKLOS Ebike Mountain Bike Square/Diamond/Hollow Crank Arm -152MM/170MM/175MM M

🚴 Durable Aluminum Alloy Construction

The Bucklos bike crank arm is forged from premium aluminum alloy, providing a sturdy and reliable construction designed for regular cycling and bike maintenance. Its durable build helps support long-term use as a replacement crank component.

⚙️ Multiple Sizes & Interface Options

Choose the configuration that matches your bicycle:

• Interface Types: Square Hole or Diamond Hole

• Available Lengths: 152 mm / 170 mm

• Purchase Options: Single left crank arm or pair of crank arms

Before ordering, carefully check your existing crank interface and crank length to ensure the correct fit.

🔧 Precision Fit & Easy Installation

The crank arm features standard precision-machined mounting holes designed for a secure fit with compatible bicycle components. Its straightforward design makes installation convenient without requiring a large selection of specialized tools.

🚲 Wide Range of Applications

A practical replacement option for various bicycles, including:

• ⚡ Electric Bikes

• 🚵 Mountain Bikes

• 📦 Folding Bikes

• ⚙️ Fixed-Gear Bikes

• 🏋️ Exercise Bikes

• And other compatible bicycles

⚠️ Important Compatibility Notes

Please confirm the following before purchasing:

1. Interface type: Square hole or diamond hole

2. Crank length: 152 mm or 170 mm

3. Quantity needed: Single left crank arm or a pair

Important: A pair of crank arms can only be used for electric bicycles, according to the product specifications.

✨ Key Features

• Premium forged aluminum alloy construction

• Square-hole and diamond-hole options

• 152 mm / 170 mm length options

• Single left crank or pair available

• Precision-machined mounting interface

• Easy installation

• Suitable for bike repair and replacement

• Compatible with selected e-bikes, mountain bikes, folding bikes, fixed-gear bikes, and exercise bikes