Zooz Ultra Ripster 2025
The Zooz Ultra Ripster 2025 is an electric bike with a 52V 15Ah pack, a peak performance up to 1800W motor, a stated top speed of 25KM (55KM/hr unlocked), a stated range of up to 70KM, a weight of Approximately 27KG and a load capacity of Up to 135KG.
Last updated: 28 October 2026
Motor and performance
- Peak power
- peak performance up to 1800W
- Top speed
- 25KM (55KM/hr unlocked)
- Claimed range
- up to 70KM
- Payload capacity
- Up to 135KG
“Continuous rated 250W (500W NSW) Thrillmatic motor, capable of peak performance up to 1800W”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“TOP SPEED 25KM (55KM/hr unlocked)”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“52V 15Ah lithium battery with LG cells, offering a range of up to 70KM”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“LOAD CAPACITY Up to 135KG”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Battery and charging
- Battery
- 52V 15Ah
- Cell supplier
- LG cells
“The bike is equipped with a 750W Thrillmatic motor and a 52V 15Ah battery”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“52V 15Ah lithium battery with LG cells, offering a range of up to 70KM”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Brakes and safety
- Brakes
- Hydraulic disc brakes with 180mm rotors on both front and rear wheels.
“BRAKES Hydraulic disc brakes with 180mm rotors on both front and rear wheels.”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Frame and components
- Tires
- 20" x 3.2" Sticky Sweet tires for enhanced grip and control.
- Frame material
- Constructed from durable 4130 Chromoly steel.
“TIRES 20" x 3.2" Sticky Sweet tires for enhanced grip and control.”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“FRAME Constructed from durable 4130 Chromoly steel.”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Size and fit
- Weight
- Approximately 27KG
- Seat height
- 28 inches
- Rider height
- 5'0" and taller
“WEIGHT Approximately 27KG”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Row from the maker’s page: “SEAT HEIGHT” | “28 inches”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
“suitable for riders 5'0" and taller”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Identity
- Model name as declared
- ULTRA RIPSTER
“ZOOZ ULTRA RIPSTER E-BIKE”
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Sources
- ZOOZ ULTRA RIPSTER E-BIKE – Zooz BikesArchived document
Source: zoozbikes.com.au/products/ultra-ripster-2025-e-bike
Retrieved October 18, 2026