Praxis Type 4 Alloy Crankset

Narrow-fit eCrank arm set for road, gravel and urban e-bikes using compact ISIS spline mid-drive motor systems. Designed with reduced Q-factor geometry for improved pedaling ergonomics in road-oriented applications. Available in carbon or forged aluminium versions.

• Compatibility: TQ HPR50 / HPR60, Brose Mag family, Fazua R50 (ISIS spline spindle systems), Giant E+ System BBSS (hub motor system)
• Motor interface: ISIS spline spindle for mid-drive systems; hub-motor compatibility for Giant E+ BBSS
• Construction: carbon or forged aluminium crank arms; left/right arm set; narrow-fit geometry
• Weight: 385 g (carbon, 172.5 mm), 514 g (aluminium, 172.5 mm)
• Q-factor: 178 mm (Brose Mag), 163 mm (Fazua R50 / TQ HPR50/HPR60)
• Hardware: 8 mm aluminium main crank bolt, 50 Nm torque specification; M24 alloy main bolt/self-extractor system
• Technology: C.R.A.F.T. carbon manufacturing, cold-forged aluminium construction
• Application narrow-fit road/gravel geometry; not compatible with eMTB-specific crank systems or Specialized Turbo platforms
• Marke:Praxis
• Modell:Type4 eCrank
• Typ:Crank Arms
• Hersteller
• Material:Alloy