MSRP
2026 ALTIS SIGMA 19/19
$5,299.00
Available for purchase only through an authorized Greenger dealer.
Freight Charge $300 per unit
Unmatched Efficiency
The 98V hairpin motor is designed with a unique rectangular wire winding that significantly reduces electrical resistance and heat loss. This leads to higher efficiency, meaning more power is delivered to the wheels with less energy waste. Ride longer and harder with confidence, knowing your bike is optimized for performance.
Superior Power Density
Our hairpin motor offers an exceptional power-to-weight ratio, delivering impressive torque and acceleration in a compact and lightweight design. This translates to quicker responsiveness and superior handling, providing you with the agility needed to navigate tough terrains effortlessly.
Enhanced Durability and Reliability
Built to withstand the demands of off-road riding, the 98V hairpin motor’s construction provides enhanced durability. The hairpin windings improve thermal performance, ensuring cooler operating temperatures and reducing wear and tear. Enjoy a longer-lasting motor that keeps up with your toughest rides.
SIGMA
2025
2026
Name
Specification
Motor Power
22kW Peak (30 HP)
25kW Peak (34 HP)
Torque
533 Nm (39T Sprocket)
601 Nm (44T Sprocket)
Top Speed
70+ mph
80+ mph
Battery
97.2v 35 Ah Samsung 50S
97.2v 35 Ah Samsung 50S
Battery Size
3.4 kWh
3.4 kWh
Controller
450 Phase-Amp
450 Phase-Amp
Weight
185 lbs
198 lbs
Seat Height
33″
35″
Wheelbase
51″
51″
Ground Clearance
12″
13″
Front Suspension
200 mm Dual Spring Fork
220 mm Dual Spring Fork
Rear Suspension
85 mm Linkage
85 mm Linkage
Brakes
260 mm Front/ 220 mm Rear 4-Piston Hydraulic
260 mm Front/ 220 mm Rear 4-Piston Hydraulic
Display
3.5″ TFT + NFC
3.5″ TFT + NFC
Regan Braking
5 Levels Adjustable
5 Levels Adjustable
Charging Time
80% = 2h / 100% = 3h
80% = 2h / 100% = 3h
Cooling
Air-Cooled
Wheels
19″ Front / 19″ Rear
19″ Front / 16″ Rear
Colors
Red / Black
Black
Warranty
30 Days Limited; 1 Year Motor, Controllers and Battery





























