Endless Sphere

Heads up, Amazon has the blower for $73 now. I ordered one. I just figured out how to fool the mower controller without draining the stock battery. Connect your 20s battery to pos(left) and neg(right) when looking into battery compartment of mower. Connect communication tab of stock battery to middl...

Prices lowered.

Still available price to $45 plus shipping

For a properly maintained drivetrain, it takes only a fraction of a pedal strokes time to shift to a smaller chainring. You ease up only for as long as needed. But the heart of the matter is that you really should be planning ahead and getting into the small ring before you need to use it, when you ...

I would guess it is 5-6lbs. The controller is what makes the mower so efficient. It senses thicker grass and ups the rpms/amps. The 120v motor with brushes is 12lbs and pulls over 4kw on startup. I bought two and if I don't use both for mowing, I may put it on a bike. $31 for 4kw peak? I know everyo...

This is a KHS frame with great front triangle space. It still has the metal battery mount and rear torque arms. The problem is that it needs new bushings , hardware at the pivot near the rear brake and bottom bracket. It's rim brake only, no disc brake mount. 26" wheels, 20" frame, 1 1/8&q...

I believe it's designed for a max of 2800rpm with 80volts. It may be useful for a <1000w mid drive. It's not that big, so I wouldn't expect a lot of power from it.
It has the 3 phase wires and a hall sensor set of wires.

Sold This is a never used or mounted 48v front wheel kit from Golden Motor. 2015 model year. It is currently laced in a 24" rim but I can remove if desired. Includes hub (controller is built into the hub), dash display, brake levers, front hydraulic disk brake caliper and line with ebrake senso...

I need the housing or battery case with or without battery cells. Ideally US location.

I just tested with my 24s lifepo4 battery hooked up to pos and negative. Starts up but shuts down and beeps. So you need to figure out what that com wire is sending. I'm thinking I can use the stock battery for the com signal and only hook up my battery. I'm going to by the trimmer package with 2ah ...

Yes, I took mine apart tonight. Had to remove the 4 bolts holding the motor assembly to the deck. Yellow wire is COM. I have a feeling I'll need to get a battery to parallel with mine. Tomorrow I can try and see if it starts with just battery positive and neg connected. Metallover - I may do the sam...

How do you get the plastic casing off the mower motor/battery compartment? I found some screws on top but the bottom is firmly held.

Well after a half hour of whaling on the shaft using a 5lb sledge hammer and a square pipe bolted into the shaft end, I got it. I didn't think it was working, but it runs smooth again. Such a wonderful thing.

Earlier today I ran my 120v motor on 105v of battery. Worked well.

I have a 80v greenworks coming without battery/charger. Hopefully I can get my own battery to run it. The shaft hub seems to not rotate evenly, so I'm pretty certain it's the shaft. I will try hitting it back. I picked up a 36v black n Decker which is what I've been using most of the time. It just c...

I just used a 1/4" plate of steel to attach it to the swingarm. I may have used a couple washers to help align the chain. The whole swingarm is flipped over too. It's not easy, but it's been working for about 4000 miles so far. I feel road bumps a little more, but not a deal breaker. The motor ...

Good info, thanks. it looks like someone bought the $209 Amazon deal for the bare tool. I just checked again and now it's 189, though back ordered a couple days supposedly. So i pulled the trigger and bought it at that price. I really want the automatic speed adjustment to maximize efficiency, but w...

My ebicycle fairing which is in my ebike builds thread, also had a noticeable reduction on consumption. On windy days of over 20mph, random side gusts did push me around a little. A lighter bike is more affected, so putting weight inside the fairing helped.

Warren, would you be able to get the part number of the motor on your new mower? I want to see if I can buy just the motor from ordertree. I bought a couple 120v brushed motors but would prefer the 80v brushless. It's probably a long shot but worth a try. I just need the part number. Thanks! After r...

Looks like a fun adventure. Good to be on a recumbent for those views!

HI Warren, I am currently using 9 modules (18s). I had 10, but took one off for my wifes scooter to boost her Chevy Volt 12s pack up to 14s so she has better top speed. I've been thinking about taking apart this pack and using it for my lawn mowing business. 55ah modules don't work too well for that...

After 97 lawns since the spring, I think I bent the motor shaft yesterday when I hit some concrete chunks hidden under the leafy ground cover. The mower vibrates now. I took the blade off tonight and it is straight. Is there any hope of hitting it back to correct this? I think it would work okay as ...

The vacuum needed makes sense. Today i got a 36v self propelled black n decker mower for real cheap on Craigslist. I've been doing a lot of lawns lately and pushing the mower is making me work really hard, particularly on hilly lots. I took the top covers off the mower to inspect and clean out the d...

200watt 6-10 ECO model. Used once a few years ago. $25 shipped in the us.

From the factory as a consumer unit. How would it not kill itself if there is no BMS with consumers drawing it down all the way?

Does this greenworks battery not have a bms in it?