Intelligent power assist system (I-PAS) is patented technology of Rattan Team. Featured with energy conservation and generation.
I-PAS motor after being optimized, can easily make the efficiency more than 83%, under intelligent controlling , can be realized the seamless switching between drive and generate.
The System has achieved two major breakthroughs: One is comparing to the traditional control system it saves more than 50% of electric power.
The other is that the kinetic energy could be collected while the bike gliding and downing hill, and convert it into electrical energy by I·PAS system, which can be stored in batteries.
For example, a mile of downhill kinetic energy can be converted by I-PAS system, allowing the bike to ride an extra mile on flat road, furthermore keeping the battery more active and prolonging its life.
Battery: 36 V 10.4 AH lithium battery with Samsung brand cells
Motor: 350W high speed brushless motor
Maximum speed: Up to 19.8 MPH
Charger: US standard 2.0 A smart charger
Charging time: 4-5 hours
Mileage: 40-50 miles (Electric) / 50-80 miles (PAS)
Display: 4.3 inch LCD display
Freewheel: Shimano MF-TZ500 7speed
Transmission: Shimano RD-TY300 7speed and shimano TX50 thumb shifter
Frame: Rugged 6061 aluminum frame for optimum off-road path
Suspension: aluminum spring suspension fork
Brake lever: aluminum brake lever with electricity cut-off
Brake: front and rear 160mm mechanical disc brake
Tires: CST 26inch all terrain tire
Product Weight: 50 lbs
Maximum payload weight limit: 330lbs
Recommend rider heights: 5'4" - 6'3"
As the most important part of the IPAS system, we changed the internal structure of the motor so that it can generate electricity when the rider goes downhill or gliding, providing additional energy to the battery. Of course, it also has the function of a general motor. With this 350W high speed brushless gear motor, you can reach to the top speed (19.8 MPH) in 15s. It will provide you with 45Nm of torque to help you conquer most of the rugged terrain. And this motor is very friendly to those beginners who just start riding with Ebike.
The battery is one of the most important parts of an electric bike, so we only use the Samsung brand cells to ensure the long life and high safety. We offer a 3- Year Warranty to this great battery. With our I-PAS technology, this battery will help you to reach 50-80miles range per charge.
With these front and rear mechanical 160mm disc brakers, you can stop the bike in a more effective way, even in loose terrain. Stop faster when it counts the most. The mechanical disc brakers are currently the more popular type of disc brake for the average mountain biker. One of the main perks of the mechanical disc brake is that the cables are far easier to install and they work more efficiently.
A 7-speed bike is a great bike for a person who rides on tricky terrain. It’s main purpose is to let the bike adapt to rough conditions and accommodate inclines, bumps and other difficulties. On a 7-speed bike, the lower gears make it easier to pedal and the higher gears allow for better movement going downhill. Compared to a 3-speed bike, a 7-speed is preferable for a rider who travels on varying terrain.
With this Shimano 7-Speed Classic Transmission System, you can easily increases hill-climbing power, further range variation, and greater terrain adaptability. You can adjust suitable speed to complete your journey.
The 7 speed, 14-28 free wheel means you can shift to a larger cog for uphill riding, downshift to a smaller cog at high speeds. This greatly increases the comfortable performance of the bike on hilly terrain. Multiple geared bikes also require replacement gears less often, because abrasion is distributed among multiple chainrings rather than a single chainring.
Fast Free Shipping from the US. (3-7 business days)
2-Year All-Inclusive Warranty: We stand behind our products with confidence!
Consumer Direct: We gave up the traditional business model, no middlemen earned the difference.
Best Customer Service: We've developed a professional after-sales team, any product issues or advice, please feel free to contact us at: email@example.com
Fast & Easy Assembling: We did most of the assembly for you! Here is the Assembling Video On Our Youtube Channel