High Quality Bike Spare Parts Bb Set Sealed Bearing Aluminum Bicycle Bottom Bracket

• Customization: Available
• After-sales Service: Long Terms
• Warranty: 1 Year Warranty
• Condition: New
• Certification: CE, BSCI, EEC, ISO9001
• Customized: Customized
• Application: Road Bike, Mountain Bike, Ordinary Bicycle
• Material: Carbon Steel
• Product Name: Bike Bottom Bracket
• Type: Square Hole
• Model: Bb73-68mm
• Weight: About 300g
• Size: 103/107/110.5/111/113/118/120/122.5/124.5/126mm
• Features: Sealed Bearing, Stable, Durable, Low Resistance
• Transport Package: Carton Packed
• Specification: 50PCS/CARTON
• Trademark: Bernee
• Origin: Guangdong, China
• HS Code: 8714990000
• Production Capacity: 50000 Piece /Year

Product Description

High quality aluminum alloy material: Made of aluminum alloy, it ensures high strength of the central axis while achieving lightweight design. After reducing the overall weight of the vehicle, riders can climb slopes and accelerate more easily. Each step can be efficiently converted into forward power, significantly improving riding efficiency and making cycling more enjoyable and exhilarating.
Sealed bearing design: Equipped with sealed bearings, it creates a sturdy protective barrier for the interior of the central shaft, effectively preventing impurities such as dust, mud, and moisture from entering. Whether riding on muddy mountain trails or wet and rainy roads, it can ensure that the bearings run smoothly for a long time, greatly extending the service life of the axle and reducing the trouble of frequent maintenance.

Detailed Photos