5Dev

Spindle DUB SuperBoost 29x139 73mm

The 5Dev Spindle DUB SuperBoost 29x139 73mm is built for riders who demand precision, strength, and versatility in every pedal stroke. Designed to pair seamlessly with any 5Dev crankset, this spindle makes it easy to dial in a perfect fit for your frame setup—no compromises, no guesswork.

Engineered for SuperBoost spacing, this spindle enhances drivetrain alignment and stiffness, translating every watt of effort directly to the rear wheel. Whether you’re upgrading your setup or fine-tuning for optimal performance, it delivers the confidence and compatibility serious riders expect from 5Dev components.

• Universal 5Dev compatibility – works with all 5Dev crankarms for simple setup changes.
• SuperBoost 29x139mm design – optimized for modern MTB frames requiring wider spacing.
• 73mm width – fits standard MTB bottom brackets with precision alignment.
• Durable and lightweight construction – engineered to handle aggressive trail and enduro riding.

Ideal for riders who love to customize their drivetrain and demand the best mechanical connection between crank and frame, the 5Dev DUB SuperBoost Spindle keeps your power transfer efficient and your setup dialed.