Sierra Series
2005 - 2014

The Sierra X-Scooters are all modular so that you can interchange bodies to create the scooter for your specific diving needs. Many owners use the standard body and 2 batteries for general diving doing 2 dives a day, but also own the long body into which they can place the same 2 batteries for longer more technical dives. Either body can be balanced in fresh and saltwater via the integrated weighting system. The Sierra family uses the latest technology with a powerful brushless motor, NiMh batteries and electronic speed control. Trigger Shift on the Fly allows the user to select any one of 5 speeds with a simple click of the trigger.

Sierra Standard Body

SCOOTER SPECIFICATIONS:
Weight: 37lbs (16.7kg)
Length: 26.7in (67.8cm)
Depth Rating: 600ft (182.8m)
Max Thrust: 35lbs (155.6N)
Max Speed: 182ft/min (55.4m)
Range @ Max Speed: 1.4 miles (2.3km)
Runtime @ Max Speed: 39 min
Cruise Range (150ft/min): 1.9 miles (3km)
Runtime @ Cruise Speed: 65 min

BATTERY SPECIFICATIONS:
Battery Chemistry: NiMh
Battery Voltage: 24V
Battery Capacity: Nominal 13Ah 310Wh
Cells: 1 x 20 F Cells
Charger: 110/240V
Charge Time: 4 hours

Sierra CSI

SCOOTER SPECIFICATIONS:
Weight: 37lbs (16.7kg)
Length: 26.7in (67.8cm)
Depth Rating: 600ft (182.8m)
Max Thrust: 35lbs (155.6N)
Max Speed: 182ft/min (55.4m)
Range @ Max Speed: 1.4 miles (2.3km)
Runtime @ Max Speed: 39 min
Cruise Range (150ft/min): 1.9 miles (3km)
Runtime @ Cruise Speed: 65 min

BATTERY SPECIFICATIONS:
Battery Chemistry: NiMh
Battery Voltage: 24V
Battery Capacity: Nominal 13Ah 310Wh
Cells: 1 x 20 F Cells
Charger: 110/240V
Charge Time: 4 hours

Sierra Long Body

SCOOTER SPECIFICATIONS:
Weight: 42bs (19kg)
Length: 47.2in (119cm)
Depth Rating: 600ft (182.8m)
Max Thrust: 35lbs (155.6N)
Max Speed: 182ft/min (55.4m)
Range @ Max Speed: 2.8 miles (4.6km)
Runtime @ Max Speed: 78 min
Cruise Range (150ft/min): 3.8 miles (6.1km)
Runtime @ Cruise Speed: 130 min

BATTERY SPECIFICATIONS:
Battery Chemistry: NiMh
Battery Voltage: 24V
Battery Capacity: Nominal 13Ah 620Wh
Cells: 2 x 20 F Cells
Charger: 110/240V
Charge Time: 8 hours