−6%

E-Crank Type 1 Aluminium

155 mm
was CHF80.90
Ratings
Delivered between Sat, 13.9. and Wed, 17.9.
5 pieces in stock at supplier
free shipping

Product details

The E-Crank Type 1 bicycle crank made from cold-forged aluminum is a high-quality component specifically designed for e-bikes. It offers a robust and durable construction that meets the demands of mountain bikes, road bikes, and gravel bikes. With a length of 155 mm and a Q-factor of 180 mm (for Bosch motors) or 170 mm (for GIANT and YAMAHA), this crank ensures optimal power transfer and a comfortable riding experience. Its compatibility with various motors, including Bosch, GIANT, and YAMAHA, makes it a versatile choice for e-bike enthusiasts. Weighing in at 485 g, it contributes to the overall performance of the bike, while the ISIS spline ensures a secure and stable connection.

  • Compatible with Bosch CX, Bosch SX, GIANT SyncDrivePro, and YAMAHA PW-X motors
  • Cold-forged aluminum construction for enhanced durability
  • Optimal power transfer through ISIS spline
  • Lightweight design at only 485 g.

Key specifications

Item number
54583999

General information

Publisher
Praxis
Category
Bike cranks
Manufacturer no.
PS-EC-1ISIS-155A
Release date
10.2.2025

Material

Material group
Metal
Material
Main screw: ISIS toothing with 50 Nm torque

Crank properties

Bike area of use
Electric bike
Crank model
E-Crank Type 1 Aluminium

Compatibility

Q factor
170mm, 180mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
155 mm
Weight
485 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike cranks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Praxis
    Not enough data
  • 1.Shimano
    0.4 %
  • 1.Sram
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Praxis
    Not enough data
  • 1.Sram
    3 days
  • Shimano
    Not enough data

Return rate

How often is a product of this brand in the «Bike cranks» category returned?

Source: Digitec Galaxus
  • Praxis
    Not enough data
  • 1.Shimano
    7.4 %
  • 2.Sram
    10.3 %
Source: Digitec Galaxus