Electric Touring Trike

Design principles

• comfortable ride position
• handle any surface
• handle any load
• extreme electrical range
• Independent drive systems
• waterproof electrics
• Flexible drive modes
• Fast recharge
• Drive up any hill
• High top speed
• Low weight
• Fair price

Frame fabrication


The frame is extremely strong, and produced using aerospace grade 4130 CRMO steel tubes and sheets. The steel is brazed together using bronze, in a process called fillet brazing. A well-made braced joint will surpass the strength of the parent metal.

The parent metal is heated up to 900 degrees Celsius and the metal will need to glow a dull cherry red; at this point, the bronze rod and flux is applied and will melt quickly on contact with the hot parent metal. The filler is applied evenly around the parent metal joint to create a strong clean fillet.


Weight: 40kg (with 2kw battery)
Max. load: 250kg (rider and/or luggage)
Seat height: 21 cm
Seat angle: 37 – 40 degrees
Max tire width: 2” / 5cm
Suspension travel: 10 cm front and rear
Track width: 78 cm
Wheel base: 121 cm
Width: 88 cm
Length: 170 – 220 cm
Turning circle: 4m
Rider height: 155 – 200 cm



Gear chain: CN-HG54 Dyna-Sys 10-Gear
Rims: Rigida Andra40, 20” front, 26” rear (Max load 200kg)”
Spokes: “DT-Swiss Champion 2,0 mm stainless”
Front hubs: Hope Pro II Evo 20mm axel
Rear hub: Shimano Deore XT FH-M756-A
Cassette: SHIMANO CS-HG50-10 10-speed cassette – 11-36 teeth
Crankset: SHIMANO 105 FC-5703 Hollowtech II crankset 172.5mm – 50-39-30 teeth
Bottom Bracket: Shimano Ultegra 6800 BSA
Rear derailleur: Shimano Deore XT RD-M786-SGS – Shadow
Front derailleur: Shimano 105 FD-5703 B
Gear shifter: Shimano Dura bar-end-shifter 10-gear SL-BS79
Pedals: Shimano SPD PD-A530 black
Brakes: Avid BB7 Mountain Mechanical Disc brakes (160mm)
Brake lever: Dual balanced with parking brake and motor switch (Modified)
Rear shock: DNM Air spring AD-30RC 165 mm Shock
Front shocks: DNM DV-22 165 mm Shock 750 lb spring
Rear fender: SKS – Black 26 – 53 mm
Front fender: SKS – Black 20 – 55 mm
Bar Ends: Ritchey Comp
Horn Hornit: DB140 Black
Bottle Cages: Aluminum No Name
Motor chain: KMC Z610HX
Motor chain tensioner: Shimano Alfine CT-S510 (Modified)
Wheel cog: VeloSolo Disc Cog – 21 teeth
Motor cog: Freewheel Heavy-duty 13 teeth CCW
Motor: Cyclone Waterproof Geared Motor 100nm, 3000w
Controller: Cyclone Controller 50 A
DC-DC Converter: 67.2V to 5V – 2A – CUI-Inc. PYB10-Q48-S5-T
Computer: Cycle Analyst v3
Battery: Waterproof, removable in two parts. 67.2 V, 35 Ah (2Kw option). Max current 150A.
BMS: Max current 150 A. Charge max 10A. Automatic balancing.
Fuse: 150A ANL
Frame: 4130 CRMO Steel
Rod ends: Carbon steel, bronze center – 8 mm front, 12 mm rear, 6 mm steering
Bolts: Stainless steel with lock nuts