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Picking the right rim size for my hub motor
by ManBroSON » Aug 19 2022 9:05pm » in Bike Mechanical & Structural - 0 Replies
- 5 Views
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Last post by ManBroSON
Aug 19 2022 9:05pm
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Marlin 5 diy ebike gearing questions for top speed pedalling
by ManBroSON » Aug 06 2022 5:17pm » in Bike Mechanical & Structural - 10 Replies
- 294 Views
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Last post by ManBroSON
Aug 19 2022 8:59pm
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- 3580 Replies
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Last post by electric_nz
Aug 19 2022 8:26pm
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Last post by asatch
Aug 19 2022 8:18pm
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- 598 Replies
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Last post by HighHopes
Aug 19 2022 8:02pm
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- 5762 Replies
- 728925 Views
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Last post by stuntmanmike
Aug 19 2022 7:55pm
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Open source BMS for 48V to 400V lithium-ion battery pack
by ENNOID » Feb 20 2018 8:22pm » in Battery Technology - 378 Replies
- 75010 Views
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Last post by ENNOID
Aug 19 2022 7:44pm
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- 59 Replies
- 2728 Views
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Last post by coleasterling
Aug 19 2022 7:29pm
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- 10 Replies
- 2089 Views
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Last post by rstanley
Aug 19 2022 7:28pm
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FS: Ebike Greyborg QS273 100V20AH EIG Cells - Los Angeles
by alex12342011 » Jan 19 2022 11:15pm » in Items for Sale - Used - 9 Replies
- 1608 Views
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Last post by alex12342011
Aug 19 2022 7:27pm
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Uk-c1 display with sabvoton 100a controller
by csm_ecosse » Aug 14 2022 8:14am » in EBike Troubleshooting - 5 Replies
- 148 Views
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Last post by csm_ecosse
Aug 19 2022 7:21pm
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The Frey HT1000 - And yes, HT stands for Hardtail! *updated*
by Richard N » Aug 08 2018 11:04pm » in EBike Non-hub Motor Drives - 154 Replies
- 33434 Views
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Last post by entropic
Aug 19 2022 7:07pm
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How much battery capacity is lost annually?
by #boosted » Jan 18 2021 11:53pm » in EBike General Discussion - 25 Replies
- 1151 Views
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Last post by eMark
Aug 19 2022 7:05pm
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- 10 Replies
- 228 Views
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Last post by 999zip999
Aug 19 2022 6:59pm
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E-bike with lost connection between motor and battery
by E-driver_ » Aug 13 2022 2:49pm » in EBike Troubleshooting - 34 Replies
- 437 Views
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Last post by e-beach
Aug 19 2022 6:56pm
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- 306 Replies
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Last post by E-Andreas
Aug 19 2022 6:09pm
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- 4 Replies
- 104 Views
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Last post by LewTwo
Aug 19 2022 5:49pm
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- 3 Replies
- 51 Views
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Last post by ebuilder
Aug 19 2022 5:16pm
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HELP! BBSHD Replaced everything, PAS ok, still no throttle
by rocketgirl65 » Aug 19 2022 4:46pm » in EBike Troubleshooting - 2 Replies
- 26 Views
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Last post by ebuilder
Aug 19 2022 5:07pm
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Upgrade brakes and running shifter cable under Tongsheng mid drive motor
by scrolltonowhere » Apr 25 2022 12:47pm » in Bike Mechanical & Structural - 60 Replies
- 2431 Views
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Last post by scrolltonowhere
Aug 19 2022 5:05pm
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- 1 Replies
- 33 Views
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Last post by 999zip999
Aug 19 2022 4:41pm
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- 1 Replies
- 58 Views
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Last post by 999zip999
Aug 19 2022 4:33pm
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- 0 Replies
- 17 Views
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Last post by zerodish
Aug 19 2022 4:31pm
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Has anyone built a pack from these Samsung prismatics from Battery Hookup?
by CONSIDERABLE SHOUTING » Jul 31 2022 11:50am » in Battery Technology - 22 Replies
- 590 Views
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Last post by Chalo
Aug 19 2022 3:54pm
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- 0 Replies
- 17 Views
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Last post by nicobie
Aug 19 2022 3:51pm
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Using a mask to filter exhaust gasses
by scootergrisen » Aug 19 2022 12:19pm » in General Discussion - 1 Replies
- 20 Views
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Last post by nicobie
Aug 19 2022 3:37pm
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Should derailleur protector be installed on an e-bike?
by tmho » Aug 16 2022 1:24am » in Bike Mechanical & Structural - 6 Replies
- 177 Views
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Last post by ColinB
Aug 19 2022 3:28pm
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- 4 Replies
- 74 Views
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Last post by Diggs
Aug 19 2022 3:17pm
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How hot do you let a downtube battery get? Is 45-50°C too hot for safety?
by harrisonh » Aug 18 2022 6:40pm » in Battery Technology - 1 Replies
- 54 Views
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Last post by thepronghorn
Aug 19 2022 2:52pm
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Portable snow tank for towing skiers
by Philosoraptor » Dec 11 2021 11:13pm » in EScooter/EMotorcycle Build Threads - 61 Replies
- 4653 Views
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Last post by JRP3
Aug 19 2022 2:40pm
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- 426 Replies
- 35804 Views
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Last post by j bjork
Aug 19 2022 2:27pm
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Programming APT AE96600 controller (update: NOT recommended, unstable program)
by larsb » Oct 31 2018 12:41pm » in EBike Technical - 276 Replies
- 44072 Views
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Last post by larsb
Aug 19 2022 2:18pm
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- 24 Replies
- 499 Views
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Last post by E-HP
Aug 19 2022 1:59pm
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- 0 Replies
- 29 Views
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Last post by Hummina Shadeeba
Aug 19 2022 1:37pm
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- 1 Replies
- 58 Views
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Last post by ColinB
Aug 19 2022 12:45pm
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- 448 Replies
- 27054 Views
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Last post by BalorNG
Aug 19 2022 11:14am
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- 3 Replies
- 519 Views
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Last post by CebulaFpv
Aug 19 2022 10:32am
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My Bafang Ultra Mountain Bike! Frey AM1000
by robocam » Oct 13 2017 10:25pm » in EBike Reviews & Testing - 2515 Replies
- 386665 Views
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Last post by Kormyr
Aug 19 2022 10:10am
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- 1 Replies
- 46 Views
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Last post by From-A-To-B
Aug 19 2022 9:38am
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- 1 Replies
- 36 Views
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Last post by eee291
Aug 19 2022 8:45am
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- 2414 Replies
- 164932 Views
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Last post by ZeroEm
Aug 19 2022 8:33am
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Troubles with Max battery current on Kelly Controller
by Tummy000 » Aug 11 2022 12:03pm » in EBike Troubleshooting - 11 Replies
- 208 Views
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Last post by Tummy000
Aug 19 2022 8:18am
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- 34 Replies
- 549 Views
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Last post by ebuilder
Aug 19 2022 8:17am
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Newbie question re. using a balance-charger in combination with a BMS
by theabsurdman » Aug 16 2022 8:05pm » in Battery Technology - 4 Replies
- 124 Views
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Last post by john61ct
Aug 19 2022 8:07am
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Solderwelding copper on nickel strip to add current capacity
by Yaroooo » Aug 09 2021 7:01am » in Battery Technology - 5 Replies
- 364 Views
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Last post by harvestbarn
Aug 19 2022 8:04am
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- 5 Replies
- 99 Views
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Last post by bobbill
Aug 19 2022 8:01am
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1st Post, 2nd Conversion: Coleman youth ATV
by mtbkrdave » Aug 19 2022 7:49am » in Large EV General Discussion - 0 Replies
- 31 Views
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Last post by mtbkrdave
Aug 19 2022 7:49am
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BMS's damaging 52 volt batteries when left with very low current draw off.
by Waynemarlow » Aug 16 2022 3:21pm » in Battery Technology - 15 Replies
- 213 Views
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Last post by john61ct
Aug 19 2022 7:39am
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- 1 Replies
- 34 Views
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Last post by docw009
Aug 19 2022 5:10am
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Show Us Your Homemade Battery Housing
by jimw1960 » Sep 08 2009 8:04pm » in EBike General Discussion - 605 Replies
- 208930 Views
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Last post by Dui, ni shuo de dui
Aug 19 2022 4:28am
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