5Dev

Spindle 30mm Boost 30x130 73mm

The 5Dev Spindle 30mm Boost 30x130 73mm brings precision and adaptability to riders who expect more from their drivetrain setup. Designed for seamless compatibility across all 5Dev cranksets, this spindle makes optimizing your bike’s performance easier than ever—whether you’re chasing marginal gains or dialing in fit for your next big ride.

Built to handle aggressive trail sessions and all-day epics alike, this spindle delivers the stiffness, reliability, and fine-tuned efficiency that serious riders demand. Its 30mm Boost design ensures proper chainline and clearance, giving you the confidence to push your setup to the limit.

• Universal 5Dev compatibility – Works with all 5Dev cranks for quick, tool-friendly swaps and upgrades.
• Boost spacing – Optimized 30x130mm spindle ensures ideal chainline for modern frames.
• Precision-machined performance – Delivers consistent power transfer and long-term durability.
• 73mm shell fit – Perfect for a wide range of mountain bike frames.

A simple swap with a big impact—this 5Dev Spindle is the heart of a drivetrain built for riders who know that every millimeter counts.