SD Spinning BMX Race Bottom Bracket BB30 Spindle - Black

Shipping Rates
Costs vary by order, destination, and bike inclusion. Rates for most EU countries: €0–€39. Other countries calculated by weight/volume. May change without notice.

Processing & Delivery
Ships in 1–2 business days (Mon–Fri). Tracking provided. Delays may occur due to weather, customs, or courier issues.

Returns & Exchanges
Return within 14 days; exchange within 5 days. Items must be new, unused, and in original packaging. Customer covers shipping unless agreed. Refunds processed within 5 days.

Damage & Corrections
Report damaged items or errors within 72 hours to info@race2podium.com. Replacement shipping covered if error is ours.

The SD Spinning BB30 bottom bracket is a high-performance drivetrain essential designed for BMX race rigs requiring a 30mm spindle interface. Engineered for maximum efficiency, this unit provides 100% smooth rotation, ensuring your crankset spins with minimal resistance during high-cadence sprints. At a competitive weight of 118g, it offers a 15% weight reduction over many standard BB30 sets without sacrificing the stiffness needed for explosive gate starts. This bottom bracket provides the rock-solid foundation required to transfer 100% of your power to the rear hub while pulling maximum leverage on the bars and grips.

• Compatibility: Frames with a BB30 (42mm ID) bottom bracket shell
• Axle Interface: Specifically designed for 30mm spindle cranksets
• Bicycle Type: BMX Race, Pro, and Cruiser competition builds
• Performance: Ultra-low friction bearings for "spinning" efficiency and faster acceleration
• Weight: 118g (Engineered for elite weight-to-performance ratios)
• Construction: High-grade sealed bearings protected by precision-machined alloy shields
• Benefit: Enhances drivetrain rigidity for 100% energy transfer during podium-level sprints