Available in manual or hybrid-electric models, the QUICKIE Attitude hand bike is an add-on for QUICKIE Q7 NextGen, 7R, 7RS, 5R, QRi, GT, GP and Q2 Lite Fixed Front & Non Hemi. It has a four-point docking mechanism that allows the hand bike to lock so its user is ready to go in seconds. Starting at 32 lbs., Attitude is lightweight and easily maneuverable. The manual option comes with either the standard 30-speed gearing or optional 8-speed integral hub. Choose a thumb gear shifter or grip shifter for those with limited dexterity. To reduce fatigue, the powered motor can be engaged going into hill climbs or whenever a power boost is needed.
Yamaha Motor Corp. USA
NaviONE Power Assist
An ATP & Clinician Best Pick of 2018:
I looked at the power add-on wheels from Yamaha, the NaviONE. It does have some features that make it unique. The NaviONE has a system that controls all the components as one, where one wheel communicates with the other for more precise control and operation. They can also be set up for hemi propellers and users with uneven arm strength.
It has two different battery options, nickel and lithium, with the lithium battery’s expected range around 22 miles. It also has some built-in features for rollback prevention, downhill speed control, uphill assist, and side slope stability. The installation looks fairly straightforward to fit a variety of frames.
— Rick Graver, ATP, Medtech Services Inc.