Clean BB30 Bottom Bracket

Description

The Clean BB30 Bottom Bracket is a premium press-fit solution designed for Clean 3P cranksets with a 30mm axle. Engineered for BB30 and AS30-compatible frames with a 46mm bottom bracket shell, it delivers excellent stiffness, smooth performance, and long-term reliability for demanding trials riding.

Precision machined from high-strength 7075-T6 aluminium, the bearing cups are lightweight yet exceptionally durable. Their enlarged contact surface improves support within the frame, increasing stability under heavy pedalling loads while helping to minimise unwanted movement and bearing wear.

The bottom bracket is fitted with high-quality NBK 6806-2RS sealed bearings, providing low-friction rotation and outstanding protection against water, mud, and dirt. This ensures smooth operation and dependable performance in all riding conditions.

To achieve the correct crank preload and chainline, the kit includes a complete selection of spacers together with a wave washer, allowing easy adjustment during installation.

• Designed for Clean 3P cranksets with a 30mm axle
• Compatible with BB30 / AS30 frames using a 46mm press-fit bottom bracket shell
• Precision CNC machined 7075-T6 aluminium bearing cups
• Enlarged cup design improves frame support and overall stability
• High-quality NBK 6806-2RS sealed cartridge bearings
• Excellent protection against water, mud, and dirt
• Includes two bearing cups, eight spacers, and a wave washer
• Allows precise crank preload adjustment for smooth operation
• Black anodized finish
• Approximate weight: 108g (complete kit including spacers)

Designed specifically for modern trials bikes, the Clean BB30 Bottom Bracket offers a lightweight, durable, and reliable interface between your frame and crankset, ensuring efficient power transfer and consistent performance.