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Overall Design

Design principles

  • Comfortable ride position
  • Full suspension
  • Handle high load
  • Long range
  • Waterproof electronics
  • Configurable
  • Fast charging
  • High Power
  • High speed
  • Elegant design
  • Fair price
  • Many motor options

Frame fabrication

  • The frame is made from 4130 CRMO alloy steel.
  • The trike frame twice as strong as trike frames made of ST52 / ST37 steel.
  • The frame and trike is designed using 3D modelling.
  • The frame is TIG welded, cold galvanized and powder coated.
CROMO Frame

Key Specification

Weight: From 40kg
Max. load: 200kg (rider and luggage)
Seat height: 21 cm
Seat angle: 35 – 50 degrees
Max tire width: 2” / 5cm
Suspension travel: 13 cm
Track width: 78 cm
Wheel base: 110 cm
Clearance: 11 cm
Width: 85 cm
Length: 190 – 210 cm
Turning circle: 4m
Rider height: 150 – 210 cm

Key Components

Gear chain:   SRAM/KMC
Front Rims:   Rigida Andra 40, 20″
Rear Rim:   Rigida Andra 40, 26″
Cassette:   SRAM NX 11-42 (standard).
Crankset:   SR Suntour 44, 170 mm
Bottom Bracket:   Torque Sensing BB
Gear: SRAM NX gear (Standard)
Gear shifter:   Twist shifter.
Front brakes:   Tektro Hydralic Disc.
Rear brake:   Variable e-brake.
Rear shock:   Adj. steel spring 165 mm
Front shocks:   Adj. steel spring 190 mm
Rear fender:   SKS 53mm – Black
Battery:   60V, 1.3 to 5.1 kWh
Motor power:   250w to 6000w
Drive system:   Mid, Rear, Front or AWD
Controller:   Sinusoidal FOC.
Computer:   Cycle Analyst v3.1

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