Rattan Challenger 2020 Electric Mountain Bike

 Rattan Challenger 2020 Electric Mountain Bike

Rattan Challenger is an environment-friendly alternative to traditional energy-dependent e-bikes. 

The Rattan Challenger electric mountain bike is the newest, most reliable energy-conserving transport you will find.  Equipped with a patented Intelligent Power Assist System (I-PAS), it converts kinetic energy into electrical energy which is then stored in the on-board lithium-ion battery.  This is a state-of-the-art energy conservation system lessening the worry that you could be stranded because of the battery failing.  I-PAS motors can be optimized to rev up efficiency up to a mind-boggling 83% - a feat by any standard!  

The Challenger rolls on all-terrain 26” tires with a 50-80 mile range. Other features include front lights, a bright 4.3” LCD display showing handy information such as battery power, current speed, pedal assist level and distance, and a luxury seat for your comfort. 

New upgrades based on the original version

• New 350w battery
• Upgrade to 48V 10.4ah, makes the ebike more powerful.
• Comes with rear rack and fenders
• 1-year warranty

Challenger EBike Specifications

• Battery: 48V 10.4 AH lithium battery
• Motor: 350W high speed brushless motor 
• Charger: US standard 2.0 A smart charger
• Charging time: 4-5 hours
• Mileage: 40-60 miles (Electric) / 50-80 miles (PAS) 
• Display: 4.3 inch LCD display
• Freewheel: Shimano MF-TZ500 7 speed 
• Transmission: Shimano RD-TY300 7 speed and Shimano TX50 thumb shifter
• Frame: Rugged 6061 aluminum frame - won't rust
• Suspension: aluminum spring suspension fork
• Brake lever: aluminum brake lever with Motor cut-off
• Brake: front and rear mechanical disc brakes with  160mm rotors
• Tires: 26" all terrain tire
• Product Weight: 50 lbs
• Maximum payload weight limit: 300 lbs
• Recommend rider heights: 5'4" - 6'3"