Search found 84 matches

by Laissez
Mar 12 2021 2:50pm
Forum: EBike Non-hub Motor Drives
Topic: bbs02 low top speed problem
Replies: 8
Views: 360

Re: bbs02 low top speed problem

AHicks wrote:
Mar 12 2021 9:08am
Time to get a cable and do some reading?

https://electricbikereview.com/forums/t ... ing.38842/
Yeah I think so, ordered cable from ebay.
by Laissez
Mar 12 2021 5:17am
Forum: EBike Non-hub Motor Drives
Topic: bbs02 low top speed problem
Replies: 8
Views: 360

Re: bbs02 low top speed problem

Try holding up the rear tire and hitting the throttle for a 10-15 seconds. If you can hit 30+ mph with no load your issue is not software related. Yeah it goes up to 75km/h that way. It seems that the if you are only pedaling it restricts wattage to 750 even on pas 9. With throttle it seems to go b...
by Laissez
Mar 11 2021 2:44pm
Forum: EBike Non-hub Motor Drives
Topic: bbs02 low top speed problem
Replies: 8
Views: 360

Re: bbs02 low top speed problem

Are you confident your speedo is accurate? It wouldn't hurt to download a GPS app to double check - that will rule out any sensor issues. I'm hitting 25-27mph with my 30T chainring and 11T cog, so I would imagine you should be able to hit low 30s with the 48T. Yeah I used gps from my phone to track...
by Laissez
Mar 11 2021 3:25am
Forum: EBike General Discussion
Topic: Hailong 03 down tube battery - how to attach it appropriately?
Replies: 10
Views: 395

Re: Hailong battery a bit wobbly

Use more mounting holes by using threaded rivets and use glue/sealant to support the holder better. See this video at 5:38 and from 13:13: dyyPJC0E4VU I don't want to drill additional holes to frame. That one mounting screw I can see in your photo looks like it is deforming the plastic. A fender wa...
by Laissez
Mar 10 2021 1:27pm
Forum: EBike Non-hub Motor Drives
Topic: bbs02 low top speed problem
Replies: 8
Views: 360

bbs02 low top speed problem

I have BBS02b middrive motor with 48V 24Ah battery and 500C screen, my top speed is relatively low I can barely hit 35km/h(21.7mph) while pedalling. My front chainring is 48t and rear is 11-36 and my bike is 29er. What could be the problem? Something wrong with the programming? https://i.imgur.com/Z...
by Laissez
Mar 10 2021 8:45am
Forum: EBike General Discussion
Topic: Hailong 03 down tube battery - how to attach it appropriately?
Replies: 10
Views: 395

Hailong battery a bit wobbly

I would like to have a bit more side support with the battery. Any tips to make my Hailong mounting a bit sturdier? Now It's bolted to both bottle bob holes and with zip ties. It's a bit wobbly at the bottom and I would like to stop that. https://i.imgur.com/OYM5KBK.jpg https://i.imgur.com/pIXtbU5.j...
by Laissez
Feb 18 2021 11:45am
Forum: EBike General Discussion
Topic: Hailong 03 down tube battery - how to attach it appropriately?
Replies: 10
Views: 395

Re: Hailong 03 down tube battery - how to attach it appropriately?

I saw from your posting on another forum that the Wolf Tooth components B-RAD mounting products were mentioned. To me those and the Grin Technologies BOB products are the best quality options for mounting heavy downtube batteries (but there are a few other simpler options). One characteristic of yo...
by Laissez
Feb 18 2021 11:44am
Forum: EBike General Discussion
Topic: Hailong 03 down tube battery - how to attach it appropriately?
Replies: 10
Views: 395

Re: Hailong 03 down tube battery - how to attach it appropriately?

I saw from your posting on another forum that the Wolf Tooth components B-RAD mounting products were mentioned. To me those and the Grin Technologies BOB products are the best quality options for mounting heavy downtube batteries (but there are a few other simpler options). One characteristic of yo...
by Laissez
Feb 18 2021 10:53am
Forum: EBike Non-hub Motor Drives
Topic: My next e-bike build - BBSHD with hydraulic IGH
Replies: 74
Views: 31289

Re: My next e-bike build - BBSHD with hydraulic IGH

I'm starting off with the most recent picture of my build: https://lh3.googleusercontent.com/loSc2mtltkcBELxFjTFOH8TFkam07GO9qfjD5hbLvIJ-oguVgZDKHcxpKNWUpouz8Asy4wo52jAfCId3F17pfV5_AhYIBDesm_K-unQeZJZ2xEkWuPWQbklf9sIhsr16OcNnUnIRBy-jnp1VyJUxymr0OcSUogII2U-L2yroIltm4vH64AFFAx41VHLoJs8PhchH8u9kM-ZoFn...
by Laissez
Feb 18 2021 9:58am
Forum: EBike General Discussion
Topic: Hailong 03 down tube battery - how to attach it appropriately?
Replies: 10
Views: 395

Hailong 03 down tube battery - how to attach it appropriately?

Hi, I'll just ask everyone: how did you attach your HaiLong 03 down tube battery to the frame? The battery is quite heavy at 6.6 kg. Images etc. are appreciated. Thinking how to mount the battery to my new project. https://www.pedelecforum.de/forum/index.php?attachments/img_20210217_232826_1-jpg.367...
by Laissez
Jan 31 2021 5:32pm
Forum: EBike General Discussion
Topic: Durable 10 speed cassette and chain?
Replies: 21
Views: 479

Re: Durable 10 speed cassette and chain?

I've noticed that even with a rather low power (750W) mid-drive the smallest cogs (11t and 13t) wear out really quickly. If you don't need huge range in the cassette, it would be better to stick to bigger cogs. Other option is to buy a bunch of cheap 11t and 13t cogs and replace them as necessary r...
by Laissez
Jan 31 2021 8:20am
Forum: EBike General Discussion
Topic: Durable 10 speed cassette and chain?
Replies: 21
Views: 479

Re: Durable 10 speed cassette and chain?

You can look for NOS 8-9 speed derailleur, 8 speed shifter and cogs. That is all I run on my bikes, with SRAM 8 speed chain. I bought this stuff when it was just obsolete, before it became collectible. lol https://www.ebay.com/b/Shimano-Rear-Derailleurs-for-Mountain-Bike-8-Speed/177813/bn_5670514 h...
by Laissez
Jan 30 2021 8:58pm
Forum: EBike General Discussion
Topic: Durable 10 speed cassette and chain?
Replies: 21
Views: 479

Re: Durable 10 speed cassette and chain?

The CSMS3 works pretty well for me on my 2kw mid-drive. I'm running a basic KMC X10 chain and it also works well. Are you looking for a cassette and chain that just doesn't wear out as fast or are you having breakage issues? Nope, I was just going through my options, wanted to hear how robust 10spe...
by Laissez
Jan 30 2021 8:52pm
Forum: EBike General Discussion
Topic: What does a good battery pack go for in 2020?
Replies: 22
Views: 1345

Re: What does a good battery pack go for in 2020?

What do you think will there be massive drops on battery prices in near future?
by Laissez
Jan 30 2021 7:23pm
Forum: EBike General Discussion
Topic: Durable 10 speed cassette and chain?
Replies: 21
Views: 479

Re: Durable 10 speed cassette and chain?

10 speed is a narrower chain, which is weaker then 7 or 8 speed chain. Plus the 7/8 spd components are cheaper then 10 spd. Yep, the downside is that I need to downgrade my rear derailleur and shifter, only entry level stuff. After googling I found out that Xt 10-speed doesn't work with 7/8 speed.
by Laissez
Jan 30 2021 4:51pm
Forum: EBike General Discussion
Topic: Durable 10 speed cassette and chain?
Replies: 21
Views: 479

Durable 10 speed cassette and chain?

So I'm using BBS02 and I have 10 speed cassette and I would like to have really durable cassette and chain was looking at Shimano Deore CS-HG50 and SunRace CSMS3 both are steel. Or should I change to 8 or 7 speed is there any significant difference between 8speed and 10 speed durability? Downside fo...
by Laissez
Jan 26 2021 1:05pm
Forum: EBike Non-hub Motor Drives
Topic: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?
Replies: 3
Views: 228

Re: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?

A 68mm BBSxx series motor will work out fine. TSDZ2 is a more difficult fit on some frames. But I've only finished a couple of their builds. Thank you, I think I will go with bbs02b then. Do you have any clue about gearshift sensors? I was planning to get this one: https://www.aliexpress.com/item/3...
by Laissez
Jan 26 2021 11:45am
Forum: EBike Non-hub Motor Drives
Topic: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?
Replies: 3
Views: 228

Re: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?

Anyone? Bike specifications if needed:

Image
by Laissez
Jan 22 2021 8:25pm
Forum: EBike Non-hub Motor Drives
Topic: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?
Replies: 3
Views: 228

Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?

I want to put mid drive to my MTB but not sure if it fits. Bike has Shimano bbs-es25 113mm bottom bracket axle. Tips for attaching battery to frame is also appreciated battery holes doesn't match with bike frame bottle cage holes. Pictures: https://i.imgur.com/WCgR8aF.jpg https://i.imgur.com/IuDvQgu...
by Laissez
Jan 22 2021 6:00pm
Forum: EBike Non-hub Motor Drives
Topic: reliable middrive for commute?
Replies: 21
Views: 918

Re: reliable middrive for commute?

Yep, I have always spare chain and inner tube with me. The fear I have with hub motor is tire puncture during winter when it's going to be pain to change the inner tube. The sudden-failure problems that can happen with middrives that also disable the pedal drivetrain also include: --freehub or free...
by Laissez
Jan 22 2021 5:39pm
Forum: EBike Non-hub Motor Drives
Topic: reliable middrive for commute?
Replies: 21
Views: 918

Re: reliable middrive for commute?

amberwolf wrote:
Jan 22 2021 5:13pm
If the middrive goes thru the pedal drivetrain, and the middrive breaks the drivetrain, then you can't pedal either.
Yep, I have always spare chain and inner tube with me. The fear I have with hub motor is tire puncture during winter when it's going to be pain to change the inner tube.
by Laissez
Jan 22 2021 9:41am
Forum: EBike Non-hub Motor Drives
Topic: reliable middrive for commute?
Replies: 21
Views: 918

Re: reliable middrive for commute?

I have a bbshd with a 61tooth chainring so I can effectively pedal at 35mph. To your question, I have done quite a bit of maintenance on my BBSHDs to keep them running. The hub motor is more reliable for sure. Yes but I'm looking for bbs02 which has less torque and and watts compared to bbshd I hav...
by Laissez
Jan 21 2021 5:52pm
Forum: EBike Non-hub Motor Drives
Topic: reliable middrive for commute?
Replies: 21
Views: 918

Re: reliable middrive for commute?

Stu Summer wrote:
Jan 21 2021 5:45pm
I have a bbshd with a 61tooth chainring so I can effectively pedal at 35mph. To your question, I have done quite a bit of maintenance on my BBSHDs to keep them running. The hub motor is more reliable for sure.
Yes but I'm looking for bbs02 which has less torque and and watts compared to bbshd
by Laissez
Jan 21 2021 5:34pm
Forum: Items Wanted
Topic: New Hailong max battery base?
Replies: 0
Views: 215

New Hailong max battery base?

I have 24Ah 48V Hailong max battery and I need new mount/base for it which have correct wiring for bbs02. Where could I get one any ideas? https://i.imgur.com/2w9w4ma.jpg https://ae01.alicdn.com/kf/H8b5d6af7f0a6433c9e104696e9e31488P/ailong-max-bike-battery-case-without-holder-bike-battery-DIY-box-wi...