5Dev

R-SPEC ETOR eBike Alloy Crankset - For Fazua R60 Motor,

The 5Dev R-SPEC ETOR eBike Alloy Crankset is a purpose-built upgrade for modern light and trail e-MTBs running the Fazua R60 with the ETOR crank interface. CNC-machined from 7075-T651 aluminum billet, it’s engineered to deliver a direct, stable pedal feel under e-assist torque while keeping weight and bulk in check for more natural handling on technical terrain.

Built-in advantages for technical e-MTB riding

1. Fazua R60 ETOR-specific fit - Designed to interface correctly with the Fazua R60 motor system for clean, reliable installation on compatible eBike drivetrains
2. 7075-T651 alloy billet construction - High-strength aluminum helps maintain stiffness and durability without unnecessary mass, supporting precise power transfer on steep, assisted climbs
3. Optimized cutout machining - Strategically removes material where it isn’t needed to balance stiffness-to-weight for a crisp response that doesn’t feel overbuilt
4. Low-profile arm shape with smooth edges - Tuned for ergonomics and control, with a compact profile intended to reduce snag points and help limit pedal strikes in rocky, rutted trail sections
5. Service-friendly fastening - Uses a steel crank bolt (8mm hex) and a billet aluminum self-extractor (16mm hex) to simplify removal during drivetrain service