IZIP E3 Ultra Electric Road Bike Diamond Frame, M - Black/Blue The Ultra perfectly blends your human pedal power with that of our high torque 500 watt Currie Electro-Drive brushless hub motor system. Sporty handling combined with a very comfortable ride. The E3 Ultra utilizes only quality cycling components and is the next generation in electric assist technology. PAS/TAG+ equipped with our advanced torque measurement method system and our proprietary on-board computer. This stylish machine matches motor output with your own human power output at various user selectable power assist levels while riding. We have also included a throttle option for times when you feel tired; just grab and twist, and stop pedaling if you so desire! The 36V in-frame advanced lithium battery pack provides plenty of power for longer distance rides while evenly distributing the weight for superior handling. Real Transportation at Speeds of 20 mph / 32 km/h and Range of 20 - 35 Miles / 32 - 56 km with Normal Pedaling (Rider Weight, Rider Input and Terrain Contingent) Flexible PAS/TAG+ System Lets You Go from Hybrid with Variable Torque Sensitive Boost to Pure Motor Power for Maximum Enjoyment 36V / 10Ah/ 360WH watt-hours Lithium-ion Battery Pack is Tucked Away in Down Tube with Advanced Battery Management System Fast and Powerful . Near Effortless Transition from Standard Bicycle Function PAS/TAG+ Pedal Assist Plus with Throttle PAS/TAG+ introduces torque sensitive pedal assist technology. When you pedal in PAS mode this system senses your pedaling pressure and adds motor power to match. Select between three levels of power assist using a handlebar-mounted button. If you need even more boost regardless of setting or pre-existing speed, just twist the throttle and override the system to max power.If you want to forget pedaling entirely, change to TAG mode and use the throttle alone for regulating speed and power. ***AVAILABLE FOR TEST RIDE***AND LOCAL PICK Ups*** Myrons Extreme Machines & Electric Bicycle Center. 400 E Commonwealth Ave. Unit 7 Fullerton, CA 92832 Phone: 714-992-5591 or toll free 1.888.99.GOPED Hours: Mon-Fri: 10:00 a.m. - 6:00 p.m. Sat: 10:00 a.m. - 5:00 p.m. & Sun: Closed