Praxis Works E-Crank Crank Arms - Carbon | EC-Type5 | "22/11" Spline | Road/Gravel | for TQ (HPR40)

With the eCrank crank arms, the performance Praxis Works is known for is making its way into the world of E-Bikes. To adequately accommodate the different motor, frame and chainstay designs of the respective manufacturers as well as the different mounting standards, Praxis Works offers its lightweight yet durable crank arms in a wide variety of models. To ensure the rider’s needs are also taken into account, the form-optimized models are available in versions made of cold-forged aluminum and precision-machined carbon.

Type 5 version (EC-5) made of carbon. Suitable for drive units from TQ (HPR40).

Technical details of the Praxis Works E-Crank crank arms

• model: EC-5 / Type 5
• range of use: E-Bike (road Bike, gravel)
• mounting standard: "22/11" Spline
• chainring interface: Direct Mount (3-Bolt)
• material: carbon (C.R.A.F.T.)
• Q-factor: 150 mm (TQ-HPR40)
• chain line (with Praxis Works chainrings): 46.5 mm (LT2 X-KIT) / 47.5 mm (DM1X RD)
• weight: approx. 460 g (pair; manufacturer information)

Compatibility:

• drive unit: TQ (HPR40)
• chainring set (2-speed): Praxis Works LevaTime II X-Kit
• chainring (1-speed): Praxis Works Direct Mount 1X Road

C.R.A.F.T. (Carbon Resin Automated Filament Technology) | This carbon manufacturing method, developed by the Praxis Works Engineering Team, is a unique hybrid process consisting of resin transfer molding (RTM) and a precise filament winding process. This groundbreaking fusion of two advanced techniques enables the production of complex composite structures with an excellent strength-to-weight ratio.

Scope of supply:

1 pair of crank arms (left + right)

Manufacturer's note: Due to the frame clearance, Scott Fastlane road bikes are not compatible with E-Crank crank arms that use a Praxis Works 2-speed setup.