After market bbsxx crank drive gear

[KirstinS]

I had the exact opposite pleasure of finally getting my knees in nice and close to the frame. Probably get an extra 1.25 km/h going downhill!

Don't knock it ! That's 1.25km gained without a dongle [emoji6]


Sent from my iPhone using Tapatalk

 

[Fordulike]

1. Lekkie bling rings
2. The programming cable
3. The gear shift sensor
4. Eggrider LCD and programmable system
5. Lekkie buzz bars
6. Installation and maintenance tool
7. AeroShell Grease 22 (for final drive regreasing)
8. DPC-14 colour display (the voltage and current reading is a useful addition)
9. Bafang BBSHD motor protection

 

[Dewey]

California ebike do a line of chainring adapters you can use to mount raceface chainrings of various sizes. They also sell splitter and extension cables with hi-go plugs, and another type of stabilizer bar.

 

[wheeliepete]

Just spotted this display fron Luna for the BBS** drives.

https://lunacycle.com/luna-mighty-mini-display-for-bbshd-and-bbs02-upgraded-500c/

 

[Dewey]

Just spotted this display fron Luna for the BBS** drives.

https://lunacycle.com/luna-mighty-mini-display-for-bbshd-and-bbs02-upgraded-500c/

Nice, I like the integrated selector buttons

 

[anotherkiwi]

There is a good reason to buy a BBS02! Just needs to be modified for trike bars...

 

[wheeliepete]

Looks like the Chinese have cloned the EggRider display.

https://www.ebay.co.uk/itm/NEW-Intelligent-Minimalist-OLED-Display-SW102-for-Bafang-BBS01-BBS02-BBSHD-US/302933768329?hash=item4688427889:g:rTwAAOSwysFb7l6C:rk:57:pf:0

 

[wheeliepete]

Non drive side crank oil seal, replacing the old one might help keep the water out when you strip and grease. Thanks to Tony (Woosh) for the size and link.
https://www.bearingsrus.co.uk/sealing-products/oil-seal/metric-oil-seals/16x25x7

 

[Deere John]

Chain ring adapter, to 104 BCD standard 4-bolt chainrings.
http://precialps.com/uk/accessories-bafang-bbs01-bbs02/7-adapter-spider-bafang-bbs01-bbs02.html

very good quality and you can also mount a chain ring guard beside if you want.

 

[Fordulike]

1. Lekkie bling rings
2. The programming cable
3. The gear shift sensor
4. Eggrider LCD and programmable system
5. Lekkie buzz bars
6. Installation and maintenance tool
7. AeroShell Grease 22 (for final drive regreasing)
8. DPC-14 colour display (the voltage and current reading is a useful addition)
9. Bafang BBSHD motor protection
10. Bottom bracket nitrile axle seal (lock ring side)

 

[jarob10]

Ultimate bbs upgrade: custom harness to interface bbs motor with standard KT controller, using standard 9 pin connector. Note wiring colours.

 

[anotherkiwi]

Ultimate bbs upgrade: custom harness to interface bbs motor with standard KT controller, using standard 9 pin connector. Note wiring colours.

Some of them are hidden unfortunately... Can we have a clearer indication shot of the middle domino please?

 

[tommie]

Chain ring adapter, to 104 BCD standard 4-bolt chainrings.
http://precialps.com/uk/accessories-bafang-bbs01-bbs02/7-adapter-spider-bafang-bbs01-bbs02.html

very good quality and you can also mount a chain ring guard beside if you want.

Yes looks a good item, but at 39.00EUR ??

Same type here for £13.48
https://www.ebay.co.uk/itm/Chain-Ring-Spider-Adapter-for-8Fun-eBike-Mid-Drive-Motor-Bafang-104BCD-130BCD/352559282020?hash=item52162bb764:m:micq0PBpj-vny8scJrN0Wkw

add a 38T chainring - £22.81.

also same seller
BAFANG Mid Drive Motor BBSxx Y-Splitter 1T2 Cable Shift Gear Sensor Gearsensor
@ £16.58

All other items re Bafang BBSxx
https://www.ebay.co.uk/sch/greenergia/m.html?item=352559282020&hash=item52162bb764:m:micq0PBpj-vny8scJrN0Wkw&rt=nc&_trksid=p2047675.l2562

 

[wheeliepete]

custom harness to interface bbs motor with standard KT controller

Great, but what about the PAS? What controller are you running?

 

[Deere John]

Ultimate bbs upgrade: custom harness to interface bbs motor with standard KT controller, using standard 9 pin connector. Note wiring colours.

wow. Great thing. But then you loose programming capability. Is it good otherwise?

 

[Deere John]

Yes looks a good item, but at 39.00EUR ??

Same type here for £13.48
https://www.ebay.co.uk/itm/Chain-Ring-Spider-Adapter-for-8Fun-eBike-Mid-Drive-Motor-Bafang-104BCD-130BCD/352559282020?hash=item52162bb764:m:micq0PBpj-vny8scJrN0Wkw

well. Big difference in layout. That one you put chain ring outside. On Precialps you have it on inside. As close as possible to motor. Better for chainline and if chain jumps off inwards. And you can mount a chain ring guard plate on the outside position if you want. Ie dual chain ring mounts.

I also have a cheap one on the other bike. Looks similar to your find. But I think Precialps is worth the extra cost.

 

[jarob10]

wow. Great thing. But then you loose programming capability. Is it good otherwise?

Well the kt controllers hold one key advantage over standard bbs - they won’t almost immediately fail if one of the connected hall sensors (throttle, brake, speed sensor) go awry.

 

[jarob10]

Great, but what about the PAS? What controller are you running?

Using an external pas. Controller built into hailong battery base. Works a treat!

 

[jarob10]

Some of them are hidden unfortunately... Can we have a clearer indication shot of the middle domino please?

 

[wheeliepete]

Using an external pas. Controller built into hailong battery base

Cool, yeah I guess there is room for one on the non drive side. Cheap fix too if your BBS controller dies.