Bafang Bbshd Mid Drive Ebike Kit Kit Review
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Since its release back in 2015/16 the Bafang BBSHD 1000w electric cycle kit has proven to be a very popular amidst DIY e-bike enthusiasts. Just does it live up to all the hype? This Bafang BBSHD review is based on my experience installing these motors on numerous dissimilar bikes.
Summary
The BBSHD is the flagship mid-bulldoze motor from Bafang. The motor stator is 66% larger than that of the BBS02, and it runs at 130-150rpm vs 120rpm for the BBS02. The motor itself is physically larger and only under 1kg heavier and it has external cooling fins that aid with oestrus dissipation. The motor controller employ 12 x INRFB 3077 MOSFETs which enable the motor to handle the 30A continuous current. Power-wise, it can produce up to 160N.m of torque (compared with 120N.m for the o2).
At the bottom of this article are some useful links on where to buy the Bafang BBSHD from various locales.
The installation criteria is the same as with all Bafang mid-drives and is bachelor in the classic 68mm-73mm bottom bracket fitment – at that place is also a couple of versions made specifically for the wider bottom brackets used on fatty bikes (100mm or 120mm).
There is the potential to fit this kit to a full suspension mount bike that uses a pressed-fit lesser subclass, although you will need to purchase the correct shim adaptor kit and motor stabiliser bar, or if you know a good engineer, you could get 1 fabricated.
If you want a loftier performance electrical mountain bicycle, then this is the kit for you.
The motor kit comes with the post-obit components:
- The motor unit with integrated controller
- LCD Display
- Wiring loom
- Inner and outer lock-basics
- Chainring
- Thumb throttle
- Brake levers with cut-off sensors (only compatible with cable brakes)
- Speed sensor and wheel magnet
- A pocketbook of various Allen bolts and screws
Installation
The installation of this motor is the same equally other mid drive motors. If you lot are looking for a overnice easy conversion to do yourself, simply you have little or no experience with bike mechanics or using tools, I would not recommend this kit. The installation volition demand to exist carried out past someone who is adequately competent at full general bike maintenance. Removing the bottom bracket on your bike tin be a right pain, and you will require a lot of patience! I take added a downloadable PDF manual that gives a rough thought of the installation process with photos.
Buy the Bafang BBSHD in your region
| Aliexpress |  |
| eBay UK | |
| eBay EU | |
| eBay AU | |
| eBay The states | |
| eBay Spain | |
| Amazon (United kingdom, EU, US, CA) | |
| Banggood (EU aircraft) | |
| Compare Bafang BBSHD Prices 👉 |  |
Technical Data
The Bafang BBSHD 1000w produces considerably more than torque than its smaller siblings, the controller will handle upwardly to 30A of continuous current all twenty-four hour period long and the motor internals are much more robust.
As with all the other Bafang mid-bulldoze motors, this uses an internal cadence sensor, and gives electric assist based on pedalling rpm. The pedal assist is very responsive and with 9 ability levels to choose from, you can really fine-tune the power output to suit your ride.
The table beneath states the maximum possible power output for the 48v and 52v battery.
| Bafang | Battery | Peak Power |
|---|---|---|
| BBSHD | 48v (54.4v) ten 30A | 1632w |
| BBSHD | 52v (58.8v) x 30A | 1764w |
The voltage figures in brackets are for a fully-charged battery. Note: As the voltage drops, so will the power.
The kit is supplied with a pollex throttle, so the bicycle can be used like an electric motorcycle if desired. I find these throttles are not particularly good for modulating the power, and function more than like an on/off switch. Reprogramming the controller can make the throttle more user-friendly. There are also aftermarket twist throttles available.
Beneath is a video of a quick throttle test I performed on i of my conversions.
The firmware settings in the BBSHD controller can be re-configured with a suitable USB programming lead and software (which y'all can download for free). You should practise caution with this as some settings should be left solitary. For more than information on how to correctly plan a Bafang, the Endless Sphere forum is an splendid source of noesis.
This motor works on the same principle every bit the other Bafang kits and drives the rear cycle directly through a single forepart chainring. Gear selection is always of import to maintain maximum motor efficiency when colina climbing. Using a loftier gear on a very steep climb volition place an unnecessary load on the controller and could potentially cause premature failure.
Reliability
One of the master reasons I decided to do this review of the Bafang BBSHD, is because I've installed these kits on to mountain bikes that have all been used off-road, and in testing conditions.
Out of the thirty kits I have installed, there accept been 3 controller failures and ane hall sensor failure. Generally speaking this motor is very reliable and seems to put up with a lot of abuse. Most of the installations I have carried out accept used 52v batteries which when fully charged are around 58.8v, this is very close to the motor controller'south maximum operating voltage of 60v. The simply controller failures I've had, accept been on bikes that had a 52v bombardment fitted. I have never had whatsoever problems with the motors that used 48v batteries.
The motor withal uses a nylon main gear, that tin dethrone over time (peculiarly with heavy utilize). Replacements are easy enough to find, and there are plenty of adept tutorials on YouTube for stripping this motor downwardly.
Things to consider
- I would personally stick with a 48v battery, as the ability gained by using a 52v battery is minimal, and in my opinion is not worth the risk.
- Every bit with all of the Bafang motors, you will need a specific motor lock-band spanner – the BBSHD is specially prone to coming loose in the bottom bracket due to the torque of the motor.
- The speed sensor can be easily knocked out of alignment with the wheel magnet – this volition throw up an fault lawmaking and pedal assist will stop working.
- Some color displays tin be unreliable – I find the blackness and white C965 brandish to be the most reliable, although the latest DP-C18 colour display is very skilful.
- I would definitely recommend plumbing fixtures a Bafang gearshift sensor, with potentially over 1600w going to the rear wheel, you will drastically shorten the service life of your rear derailleur, cassette and concatenation.
- A heavy-duty chain is definitely recommended – there is a lot of torque going to the dorsum cycle.
- If you are planning on keeping the bike long term, it may be worth stocking up on some spare parts. Information technology is always useful to have a spare controller and a nylon primary gear.
Riding a Bafang powered Electric Bicycle
The motor is very repose and silky smooth, the first thing y'all discover when riding, is the amazing corporeality of torque information technology produces. I have ridden across a steep-sloped muddy field on a BBSHD powered Fat Cycle and the thing merely kept on pulling like a train! For me personally I think it'southward a bit also much power for a bicycle, but the great thing about these motors, is that y'all can use them in a depression assist mode like a normal bike, taking it overnice and piece of cake. The flip side is if you lot creepo the power upward to level nine, it feels like an electric motorcycle! Yous definitely need to wear full protective wearable and a decent crash helmet when riding i of these off-road.
This kit comes as standard with a 46t steel chainring. This, in my opinion is also college gearing, especially if you lot are climbing lots of steep hills. There are however aftermarket chainrings available or a 104BCD chainring adapter.
One thing yous will have to be aware of, is if you do fit a smaller front chainring, the lowered gearing will make the bike prone to ability wheelies, especially when hitting total throttle in a low gear on a steep hill offset – I have had personal feel of this!
If you lot want to fit the restriction levers with cut-off sensors, then conduct in mind that these are only suitable for cable operated brakes. I would only recommend installing this kit on a bike with decent hydraulic brakes. Considering this motor is so powerful, I would recommend the hydraulic restriction cut off sensors or completely new hydraulic brakes with the sensors already built in.
Conclusion
This motor is great fun! And although information technology is non without its faults, it is in my opinion the best mid-drive kit available. It is very powerful and should simply be installed on a decent bicycle, with skilful brakes and suspension. It can only be legally ridden on private land (in sure countries), and should exist treated with respect. It is without a doubt, peachy fun and is guaranteed to put a smile on your confront!
****Bafang have just released their updated M625 model – click here for more info****
I take been as honest as possible in this review of the Bafang BBSHD, and despite some of the faults, it is definitely a dandy electric bike conversion kit. Every bit long as you can have the potential long-term maintenance that will inevitably need to be carried out, information technology is an outstanding motor and well worth the coin!
Shop for the Bafang BBSHD in your region👇
| Aliexpress | |
| eBay United kingdom of great britain and northern ireland | |
| eBay EU | |
| eBay AU | |
| eBay USA | |
| eBay Spain | |
| Amazon (Uk, European union, US, CA) | |
| Banggood (EU shipping) | |
| Compare Bafang BBSHD Prices 👉 | |
Thanks for reading. If you lot have whatever questions, please leave a comment below – I unremarkably reply inside 24hrs.
Bafang BBSHD 1000w
Pros
- Performance is excellent
- Very efficient
- Excellent Value for Money
Cons
- Can exist difficult to install for the inexperienced
- Long-term maintenance required
- The actress power tin be hard on bike gear components
Source: https://www.ebikechoices.com/bafang-bbshd-review/
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