Search found 294 matches

by BCTECH
Apr 08 2020 10:34am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1252
Views: 129419

Re: Nucular electronics - complete kit for ev! [beta]

I am using charge mode quite often and thought that it would be good to have more infos on the screen which show whats going on. Is there anything planned? something which look like this: If you connect the PSU to controller then a pop up message shows "charger detected, switch on to start" Then if...
by BCTECH
Apr 08 2020 12:08am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

BCTECH, why do you feel the stiffer knobby tires are not good off-road? Did you use those on the front or the rear? How did you like the stock sur-ron tire compared to those knobby tires you have shown in the picture? This is why I particularly like the Shinko 241 tire in 3.00" because it had softe...
by BCTECH
Apr 07 2020 8:28pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

The tire itself, we should document what each tire weighs exactly to get a better idea about what is available. The Sur-Ron Stock 19" tire weighs: 4lbs 8oz My Shinko 241 3.00x18" weighs: 7 lbs 4 oz > Stock Sur-Ron 19" Tire below https://i.imgur.com/Pt0HCuM.jpg Shinko 241 18x3.00" below https://i.im...
by BCTECH
Apr 07 2020 8:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

efMX Trials Electric Freeride wrote:
Apr 07 2020 6:42pm
if the tire rotates on the rim it will break the sealant at the rim interface, thus leakage or burp more probable than if locked..
the downside is running very low psi, you will feel the rim lock is there at one spot when rolling
by BCTECH
Apr 07 2020 3:16pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

Liner, bladder, plastic block, rim lock all together makes it as heavy or more than HD or even UHD tube imo I ran couple of test rides with tubliss @ 0,3,5 psi, traction is like a dream. The only reason i removed it because it wouldn't hold air. plus too much effort to changing tires. it might be go...
by BCTECH
Apr 07 2020 12:55pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

Tubliss might be overkill for a light weight setup. especially for sur ron. it will not work well with sr stock rim, you can try to do a lot of trimming but most likely wouldn't hold the pressure at the end. its pretty much as heavy as HD tube. and PITA to install /remove it. I can change normal tub...
by BCTECH
Mar 13 2020 11:27pm
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 486
Views: 54786

Re: E-S LMX 64 Bike Owners

you need to re-dish the wheel, depend on if you are lucky to have long enough spokes. if not it will cost you new spokes and wheel building labor $$
lmx doesn't know the correct offset
by BCTECH
Feb 20 2020 10:37am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

The lower boss is considered a 55mm pocket, should be 54.9mm Cane Creek 40 zero stack - ZS55 bottom including adapter (CCR041) for straight steerer, #BAA0737K no problem at all. you dont need a boost hub. all your non boost 20x110 will fit. all you need is a 5mm disc spacer. the 49 is a 29" fork. t...
by BCTECH
Feb 12 2020 11:06am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 486
Views: 54786

Re: E-S LMX 64 Bike Owners

Will you be making more kits soon? When is the next batch?
bzhwindtalker wrote:
Feb 12 2020 4:11am
Thnaks for the updates. We now have 4 kits assembled on bikes and working with GREAT and constructive feedback. Did not get confirmation for the 5th yet ;)

Adam
by BCTECH
Feb 10 2020 11:36am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 486
Views: 54786

Re: E-S LMX 64 Bike Owners

no doubt it will be silence :thumb:
will be good to see how it performs in harsh off road riding condition , mud, rocks, etc...
a belt guard might also help
by BCTECH
Jan 20 2020 1:30pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

does anyone know if the rear wheel is laced exactly centre of the hub or offset ? by how much?
by BCTECH
Jan 14 2020 3:31pm
Forum: Items for Sale - New
Topic: Sur ron Ebrakes Front + Rear set
Replies: 0
Views: 1131

Sur ron Ebrakes Front + Rear set

Brand new Sur ron Ebrakes Front + Rear set
- ** Take-off from a Brand new Sur Ron bike first day

Price: $160
Free Shipping USA / Canada
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by BCTECH
Jan 13 2020 1:57pm
Forum: Items for Sale - New
Topic: DNM coil shock brand new 10.5" x 3.5" with spring and mounting
Replies: 0
Views: 815

DNM coil shock brand new 10.5" x 3.5" with spring and mounting

Brand new DNM coil shock
- ** Take-off from a Brand new Sur Ron bike first day

Price: $98
Free Shipping USA / Canada
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by BCTECH
Dec 13 2019 10:56am
Forum: E-Bike Non-hub Motor Drives
Topic: ERT tuned ASI BAC 4000 Sur-Ron Light Bee
Replies: 15
Views: 4400

Re: ERT tuned ASI BAC 4000 Sur-Ron Light Bee

reminds me of adaptto, the only support you get is 206 pages in here created by helpful owners.
This one is still long way to go and owners seem not active on sharing any info
nuclear is very supportive, you get your answer within 1 or 2 days max from the owner or users :thumb:
by BCTECH
Nov 22 2019 10:14am
Forum: Items for Sale - New
Topic: Brand new DNM USD-8 Fork
Replies: 3
Views: 935

Re: Brand new DNM USD-8 Fork

Sold.
by BCTECH
Nov 14 2019 12:54pm
Forum: Items for Sale - New
Topic: Brand new DNM USD-8 Fork
Replies: 3
Views: 935

Re: Brand new DNM USD-8 Fork

lowered to $290 shipped in US
by BCTECH
Nov 11 2019 3:48pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

Merlin wrote:
Nov 08 2019 6:28pm
17x3.5 fits also.....and its not that much more weight vs 19x3.0.
any idea how much ground clearance lost compare with 19in?
by BCTECH
Nov 04 2019 4:56pm
Forum: Items for Sale - New
Topic: Brand new DNM USD-8 Fork
Replies: 3
Views: 935

Brand new DNM USD-8 Fork

Brand new DNM USD-8 Fork
- Take off from a Brand new Sur Ron bike first day

Price: $330
Shipping - $25 (USA / Canada)
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by BCTECH
Nov 04 2019 4:33pm
Forum: Items for Sale - New
Topic: Qulbix Raptor 140 Foot Pegs Set Brand new
Replies: 0
Views: 1203

Qulbix Raptor 140 Foot Pegs Set Brand new

Qulbix Raptor 140 Foot Pegs Set
Brand new, never install

Fit on Qulbix Raptor 140
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Price: $60 Shipped (USA / Canada)
Shipping to other countries - pls ask
by BCTECH
Sep 27 2019 9:32am
Forum: E-Bike Build Threads / Photos & Video
Topic: Neematic - 20kW middrive bike
Replies: 261
Views: 48107

Re: Neematic - 20kW middrive bike

I wish SR can make this kind of bike and put into their product line. I assume they are capable of making something similar or better with their engineering and factory setup it is very easy for them to do. price it similar as their current bike will be a killer
by BCTECH
Sep 12 2019 9:53am
Forum: Items for Sale - New
Topic: Brand New Kelly Controller KBS72121X + PC USB Cable LMX 81 64
Replies: 2
Views: 376

Brand New Kelly Controller KBS72121X + PC USB Cable LMX 81 64

Brand new Kelly controller, Never taken out of the box. Bought from Kelly directly (receipt available) 1x KBS72121X 1x USB cable (PC Cable and USB to RS232 and SM-4A to DB9(RS232) converter) Detail can be found here - Controller: https://kellycontroller.com/shop/kbs-x/ USB Cable: https://kellycontro...
by BCTECH
Aug 08 2019 9:47am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

most dc-ac inverter is only up to 48 / 60V, no luck finding 67.2V
might have to step down the dc to 12v first.
by BCTECH
Aug 07 2019 10:53am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

You can get this new headset, assuming that is what you are referring to. They have all the right sized parts for a 1 1/8 straight steerer. If your DVO emerald is tapered then you will have to get something different. https://lunacycle.com/cane-creek-forty-sur-ron-headset-bearing/ Yep, thanks the e...
by BCTECH
Aug 07 2019 10:45am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4624
Views: 476650

Re: Sur-Ron - New Mid drive Bike

Merlin wrote:
Aug 06 2019 9:17pm
Ride it?
Riding it hard always the best way, But in a scenario that you fully charge your bike and decide not going to ride it for a week or longer, I assume it would be better to discharge the battery to lower V