| Forum topic | The Z-20 Experience as told by DonCristobal... | DonCristobal | 60 | 6 weeks 6 days ago |
| Forum topic | Kelly controller into a Z-20b | Weee | 66 | 25 weeks 6 days ago |
| Forum topic | Experiences with "Charger" electric bike? | Brock | 22 | 30 weeks 6 days ago |
| Forum topic | Replacement Tires | astar | 12 | 40 weeks 3 days ago |
| Forum topic | overall EV database? | Brock | 1 | 41 weeks 1 day ago |
| Forum topic | EVTA Z20/R20 ownership summary - 6 month update | jstibal | 27 | 46 weeks 5 days ago |
| Forum topic | Simplified Bank Charger Wiring | astar | 97 | 1 year 7 weeks ago |
| Forum topic | Troubleshooting SLA's Wired in Series | lindsey104 | 4 | 1 year 13 weeks ago |
| Forum topic | R-20 Suspension Issues | Addison | 6 | 1 year 20 weeks ago |
| Forum topic | best amperage for charging wet lead-acids? | noobster | 6 | 1 year 21 weeks ago |
| Forum topic | Preventative maintenance on any EV? | Brock | 1 | 1 year 30 weeks ago |
| Forum topic | how to build a 12V input 24V (29V) output charger | terramir | 11 | 1 year 30 weeks ago |
| Forum topic | Economic and Energy Efficiency of Electric Motor Scooters | PJD | 16 | 1 year 32 weeks ago |
| Forum topic | Solar battery | smace | 1 | 1 year 32 weeks ago |
| Forum topic | R-20 warning | DWrath | 2 | 1 year 38 weeks ago |
| Forum topic | Z20 - Motor or Controller Problem - w/Video | mikejuv | 5 | 1 year 40 weeks ago |
| Forum topic | Simple battery question | Bryanec | 11 | 1 year 40 weeks ago |
| Forum topic | Brock's new Z-20b | Brock | 12 | 1 year 40 weeks ago |
| Forum topic | Updated your operating or non operating status | thecomish | 125 | 1 year 45 weeks ago |
| Forum topic | EVTA Z20/R20 ownership summary | astar | 100 | 1 year 46 weeks ago |
| Forum topic | My DoA Z-20b...let's call it a "Project"...want some help | nathanladd | 8 | 2 years 1 week ago |
| Forum topic | Z20b Teardown | astar | 105 | 2 years 2 weeks ago |
| Forum topic | Schumacher multi charger for bank charging | jdh2550_1 | 20 | 2 years 3 weeks ago |
| Forum topic | Z-20 and R-20 wiring info | Brock | 1 | 2 years 5 weeks ago |
| Forum topic | Z-20a front cover removal | Shayler | 12 | 2 years 5 weeks ago |
