Help! HELP NEED ADVISE FOR MID DRIVE

Abzy

Pedelecer
Mar 16, 2021
175
4
Hi my bottom bracket is 86.mm,I want a mid drive, My budget for a conversion kit is roughly from £400-600 I believe I need a BBSHD but I'm not sure, Could someone give me some advise thanks.
 

Bikes4two

Esteemed Pedelecer
Feb 21, 2020
1,009
433
Havant
According to the link below, you need the 'fat version for a f2f that size.

 

Abzy

Pedelecer
Mar 16, 2021
175
4
Does anyone know any UK sites that sell bbshd with 100mm bottom bracket thanks
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,925
6,516
if you want a 1000w mid drive motor a cheap non branded batt is not going to cut it if you want to get any range out of it at speed.


im sure they can get hold of what you want and give warranty but imo it will be more than double the budget you have.

or try here
 

Abzy

Pedelecer
Mar 16, 2021
175
4
if you want a 1000w mid drive motor a cheap non branded batt is not going to cut it if you want to get any range out of it at speed.


im sure they can get hold of what you want and give warranty but imo it will be more than double the budget you have.

or try here
I'm looking for a 750w mid drive that comes with hydraulic sensors with a 100mm bottom bracket ranging from £400-600. Also needs to be a legit company Also what's the difference between The bbshd and The BBS01 and BBS02
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,925
6,516
the bbshd is bigger i think with a more powerful controller tho you can get a 750w and overclock it if you get the programming cable but this is where you need to know what the cells you have in the pack are as pull to many amps from cells that cant handle that amount and kaboom.


even if you had a 20ah batt doing those speeds wont get you very far so really depends what you want the bike for distance wise.
 

Abzy

Pedelecer
Mar 16, 2021
175
4
Could someone give me uk sites for 1000w mid drive bbshd 100mm please that's legitimate thanks also let's say its a 1000w motor 52v could I use a 48v battery or...?
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,925
6,516

Nealh

Esteemed Pedelecer
Aug 7, 2014
20,934
8,537
61
West Sx RH
Where does most people get their bbshd kit from?
Aliexpress or PSWPower or other China seller like Tobikekit or Greenbikekit.
 

Abzy

Pedelecer
Mar 16, 2021
175
4
Aliexpress or PSWPower or other China seller like or Greenbikekit.
I've seen a company called
Greenergy Electric Bike Store
On ali express has anyone else purchased their kit? It's cheaper than sites in the UK
 

peter.c

Esteemed Pedelecer
Apr 24, 2018
1,612
493
thurrock essex
The bbs02 750watt 100mm can be set to 24 amps :rolleyes: the hd is set anywhere from 25 -30 amps depends which spec the supplier wants also most set up for 52v[depends on firmware used , the weight saved by the use of a bbs02 enables me to lift over a 5 bar gate and the speed difference only shows at top speed with the 42t chain ring after a recent run of duty /tax and delivery problems i can not recommend any one supplier:mad: