W/ the WhisperDrive in test mode and Dan's unit shipped for his build to begin. We're very happy w/ the performance of this motor and our "WhisperDrive DriveTrain" thus far! As seen in "FireBelly's amateur vids you can watch w/ your kids" on YouTube it is nice sounding, user friendly, safe, pleasing to the eye and proving to be reliable! So basically more miles, any revisions and scale up production! Thanks for the continued support and input!
So (at FireBelly we never sleep) our next product to enter into development/test phase is a concept proven by a few others on this site and many others before them since Leonardo Da Vinci anyway. It is, of course, the Continuously Variable Transmission (CVT).
The FireBelly Cycles "Variato" 2 Speed Automatic DriveTrain (GiroRapido!) will, we believe, truly offer Everyone (from Honda/HS to the GenMotor e.g. Lifan, HF, GX100 etc crowds alike) A Solution to the Shortcomings of 1 Speed Set-Ups. W/ a low speed ratio of 3.1:1 (14.88:1 w/ a 10/48 final) and a high speed ratio of 1.4:1 (6.72:1 w/ 10/48 final). The WhisperDrive, by comparison, is 1.816 (8.72:1 w/ 10/48 final).
In addition, this set up offers 4 or 5 (memory is failing me right now) settings on the driven pulley to adjust for your terrain, style of riding etc. i.e. you can adjust when high gear is engaged sooner if flatter, later if hilly etc.
Thanks, Stay Tuned! Dan, Evan and Charity FireBelly Cycles.