5DEV RGXC Titanium Crankset

CNC-machined and laser-welded in San Diego, the 5DEV RGXC combines race performance with durability. The 3-piece spindle system covers road, gravel, and XC – one crankset, multiple bikes, and applications.

Precision-machined from hollow, laser-welded titanium and finished on 5-axis CNC machines, the 5DEV crankset is designed to boost performance, reduce fatigue, and look brutally good. A 170mm crankset with a road spindle weighs 450g.

Advantages:

Aerodynamic efficiency: Slim aero profile saves 1.3–4.4 W at 24 mph (CFD tested).

Low-profile aero tip: Fewer pedal and rock contacts, cleaner airflow.

Hollow, laser-welded construction: Optimized stiffness-to-weight ratio for maximum propulsion and long durability.

Vibration damping: Absorbs vibrations and reduces leg fatigue on long rides.

Finish options: Raw or LSD Black finish available.

LSD Hardware: Titan