IMO using li po4 packs with a large cap will give faster starts without stressing the batteries as much for longer cycle life. Realisticaly ultracaps are't...
But...When you just pedal it around with out using the extra energy, it does havesome waste, that as a cyclist for 30 years, I am having a hard time with. ...
The more power you use, you want to be sure that shifting cable is adjusted right.Having any internal gear hub not adjusted right can be hard on them hanging...
Im not sure what the limit for a Sram Dual Drive is but I do know it is the strongest internal gear drive that Sram/Sachs has ever produced for a bicycle.Im...
Randy et al., As I understand it, Torque and Power are related, but without knowing the time over which the power is delivered (i.e related to gearing???), one...
FWIW U.S. Customs will soon begin Seizure of ALL Lifepo4 from Chinese Manufacturers such as Li Ping who are in violation of U.S. Patents. The Seized Lifepo4...
Then I guess it's time to order one now then before they start huh? www.packratworkshop.com ... From: EVsolutions To: power-assist@yahoogroups.com Cc:...
Yes unless it get seized after you send it back for a warranty repair which is highly unlikely because this enforcement means the end of nearly all the Chinese...
Hello, is there anyone that has got experience about the eZee hub motor kit? It is said to be waterproof. Is this really true? Are the throttle and connections...
Not me, I’d like to have one but alas ebikes.ca who are importing them moved the ETA till May 15 (which is about 5 weeks too late but whose counting). Only...
Me too Does seem a bit odd that I would be selling Lifepo4 but I use Lead Acid, but to use an ac/dc genset Lead Acid is the only chemistry that can handle wild...
http://tinyurl.com/yvrje7 My post on ES with some info and pictures ... The motor is well sealed with a gob of silicone at the wire exit point.. The Controller...
my impressions of ezee's: I have been working on ezee's for a couple of months, (not the kits) and can tell you the following: It is the most waterproof system...
My bike is one of those vespa types but I would never remove the pedals as I need them to negotiate the hills, I have been stopped a couple of times by the...
not what I meant. It is doubtful that wjpowersports was the manufacturer, just the vendor. It is the name of the scooter company and the model # you need in...
I'm not sure sure about the inevitability of the meltdown. Sadly, there are plenty of economies outside the US, Canada, NZ &c., who for now anyway, will be...
Even the big three auto co send part manufacturing offshore. They lay off workers who can no longer afford to buy a GM, ford or Chry. then the sales decrease...
Thanks, dick and Daigle, very good information! I understand it is a fairly new kit, so it still needs to be somewhat proven, I guess. It is possible to order...
China is headed for a meltdown simply because the Communist Party are barely holding on as it is. The Party itself only has 66,000 Members in a nation of 1.2...
I've seen a video on youtube from a guy in Australia submerge a crystalyte throttle in a bucket of water and nothing happened.. if he used clean water ( pure 0...
... FWIW - and certainly not to contradict that statement, from SRAM's tech manual: http://www.sram.com/_media/techdocs/DualDrive_Ins_E_12_02.PDF on page 18...
Who says LiPing is bootlegging? ... The ... expense or ... against the ... begin ... only large ... getting 100 ... lose all ... them will ... held by ... ...
... removes the ... me, but ... Me, I like the idea of whatever doesn't move outta my way (skaters, dogs, etc) getting the greasy, pointy crank rather than the...
Sram/Scahs made the last of three series of designs the strongest that works the best to include power shifting and shifting while stopped with a simple click!...
I know my motor puts out 9 nm of torque per amp at 60 volts and multiplied by the 9 to 1 chain reduction makes it about 81 nm of torque at the wheel. The Kt...
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