Hollow Integrated Crankset for Mountain Bike

Mountain Bike Hollow Integrated Chainring: A Cost-Effective Solution for Improved Stability and Performance

The mountain bike hollow integrated chainring offers a cost-effective solution that combines an integrated crank axle design with high strength, delivering a more labor-saving and faster-accelerating riding experience. Crafted from axial chromium molybdenum steel, this innovative design enhances the stability and performance of the cranks and hollow shafts.

The wide tooth and narrow design of the chainring significantly increases the contact area with the chain, ensuring that each tooth is fully inserted, thus increasing the gripping power and eliminating the worry of the chain falling off. This feature allows for easy navigation through rough terrains.

The internal weight reduction design further contributes to the lighter weight of the crank, providing a more efficient and responsive ride.

Advantages of the Hollow One-Piece Chainring Crank:

Constructed from aluminum alloy, the crank boasts a lightweight and stylish appearance, with a dazzling shape and high shaft strength, ensuring strong compatibility.

The hollow integrated crankset crank features the following specifications: - Crank: 170MM - Material: Aluminum Alloy - Specification: BCD 104 - Weight: 675g (for a set of left and right cranks)

The aluminum alloy construction not only reduces the weight of the bicycle but also provides high strength and corrosion resistance. The elegant appearance and easy-to-clean design effectively protect the bicycle frame and prevent scratches.

Crank Arm Length: 170mm Crank Weight: 550g Crank Related Holes Distance: 74mm

Chainring: - Snail single-speed narrow-wide teeth chainring - 104BCD - 32/34/36/38T - Chainring Thickness: 4mm (Narrow Teeth: 1.9mm, Wide Teeth: 3.7mm) - Weight: Approximately 45g

Please note that these crank and chainring are only suitable for single-speed applications and cannot be used on other speed configurations. If you have any issues before or after the purchase, feel free to contact us for assistance.

product information: