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Compact and well thought out conversion kits for bikes with 26", 27.5" and 700C wheels with a range of battery capacity.
We have temporarily run out of stock of HL controllers for our hub kits, next arrival 10-September.

New! Left side Pedal Sensor

This sensor is much easier to install than the traditional pedal sensor with 12-pole magnet disc.
Suitable for square taper bottom brackets.
Works with all our hub kits.
Click here for picture.
Note:
1) this sensor does not fit bottom brackets with external ballbearings like GXP, Octalink, BB30 etc.
Please contact us, we can supply you with the correct sensor for your bike.
2) the square taper bottom bracket needs a spindle length 122mm-127mm, diameter of the axle: 16mm.
This is how it should look.
We can supply one for £10 on sale or return if you are not sure which length yours has.
Golden rules for installations:
- Cable from motor must exit downwards.
- Do not pull cable ties too tight.
- Make sure the motor connector is inserted all the way to the line.
- Do not use a pressure washer on this kit

Please download and read the manuals before purchasing:
Hub Kit Manual with KM529 June 2018.pdf
King-Meter-J-LCD.pdf (for 48V kit)
King-Meter KM-529-LCD-Display.pdf (for 36V kit)
Please use the web contact form or send your kit enquiries to kits@wooshbikes.co.uk - this is because it is not humanly possible for us to remember what was said on the phone after few conversations.
All prices include shipping to UK addresses. Shipping surcharge to other EU countries: £15.

Left side pedal sensor:

Woosh hubkit left side pedal sensor

King Meter KM-529 LCD for 36V kits:


Kits are not the same as bikes, which are supplied as complete items needing little or no intervention by the customer.
If we cannot fix a kit under warranty to you, we will offer you a refund.
Please note that this will not be a full refund.
It will be based upon the condition and age of the kit, the number of miles it has done and whether any of its component parts are missing. Please refer to our sales terms and conditions for details.
In some cases, faults are caused by the way the kit has been installed or misused (eg derestricted, despite our warnings) rather than by a manufacturing mistake within the kit itself. In those cases, we cannot cover the cost of repairs under warranty.
What if I cannot fit the kit myself?
We will assist you in finding a local bike shop and liaise with the bike shop to carry out the work for you.
The average charge to fit our kits is around £80, you pay directly to the bike shop.

Small parts supplied with all Woosh hub kits beside motor, battery and charger:
(Pedal sensor and LCD will be selected to suit your bike and kit)
Small parts supplied with Woosh hub kits

Required skill level:

Although we take every step to make installation as easy and straightforward as possible, you still need to be able to:

  • - Remove and refit the cranks
  • - Remove and refit the bottom bracket just in case
  • - Remove and refit your brakes and tyres
  • - Remove and refit your freewheel or freehub
  • - Index your gears
Useful videos:
Rear Hub-Motor Wheel Removal and Install.

New: SWX02 48V 250W rear hub kit

Hubkit with Bafang SWX02 26" or 700C Wheel and 48V 12AH HL Battery

Very high performance conversion kit, high torque winding, low noise motor, plug and play easy wiring.

Woosh SWX02 48V kit
Woosh SWX02 48V 250W kit

SWX02 48V rear 26" wheel with 48V 12AH battery: £569.
We can supply 8-speed freewheel with the kit for £12.
Prices include UK postage.
We can ship these kits to EU countries, courier surcharge applies.

What is in the kit?

1) Rear motor wheel with thread for screw on freewheel
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset
4) King Meter KM259 LCD with 5 assist levels and speedometer
5) Thumb throttle
6) Speed sensor
7) Lishui 48V 17 Amps sine-wave controller
8) 48V 12AH HL downtube battery with Samsung 18650-29E cells
10) 48V Charger with UK plug

Important points to check:


Please download and read the manuals before purchasing:
Hub-Kit-48V SWX02 Manual
King-Meter KM529 LCD Manual.pdf

  • - if you have hydraulic brakes, the supplied brake sensors are cable operated, so they won't work.
  • - have you measured the rear drop out? it must be between 135mm and 145mm.
  • - is there enough room to mount the bottle battery?
  • - is there enough room to mount the pedal assist sensor (PAS)?
  • - will the supplied brake levers work with your bike?
  • - have you got all the tools?
We recommend that you send us pictures of your bike to kits at woosbikes.co.uk - we'll check for you.
If the location of your cage bolts do not fit the slots on the mounting rail, you may need to install one or two rivnuts (usually M5 rivnuts) on the downtube. You don't need any special tool but if you have never done this before, Read this article.
Or watch this video: https://www.youtube.com/watch?v=qNLo2rIw5M8

What if I only use thumb throttle?

The good points are:
- Less work.
- Suits cyclists who only need temporary help to rest their legs.
Bad points:
- The throttle is sensitive and instantaneous.
If you fit the thumb throttle, you must also fit brake sensors for your safety.

This kit is sold with special conditions:
- You must be competent bike mechanic. We do not take back items that have been installed.
- You agree not to derestrict the product and use within the manufacturers specifications (15mph).
- You accept full responsibility for possible damages to your bike, battery and consequential losses due to the use of the kit.

Limited guarantee:
- The product is guaranteed for 1 year return to base, repair or replace at our discretion.



Specifications
MotorBafang SWX02
PowerNominal power: 250W
Maximum instantaneous power: about 750W
FreewheelScrew on Shimano freewheel
Rear dropout135mm (can fit up to 145mm dropout)
VoltageDC 48 Volts
Limit current (max. continuous)17 Amps
Motor WeightBafang SWX02: 4kgs
Rim26" double-wall with 13G stainless spokes
Disc brakes compatibilityYes, standard 6 bolts for rotor mounting


Easy controls
Before riding, press the on/off next
to the trip computer on the left handlebar.
There are 5 level of assistance, 1 provides the least
assistance, 5 the highest.
Press the + and - button to select the desired level.
If you start pedalling, the pedal assist sensor will sense
that and turn on the motor.
The bike will woosh you along nicely - the motor is very quiet.
Maximum speed is 15mph and computer controlled.


Installation

1) Install the Pedal Assist Sensor
2) Install brake levers.
3) Install the thumb throttle.
4) Install the LCD.
5) Install the battery.
6) Connect the waterproof cable loom and the battery cable.
7) Install the motor wheel.

Possible issues:
Do not buy until you are quite sure that you won't run into the following issues:
1. You want a rear motor but your rear wheel has a cassette. We have a CST kit, it's mostly the same but with XF08C motor, please ask us before ordering.
2. Wrong rear drop out. The Bafang SWX02 suits 135mm to 145mm dropout.
3. not enough space to fit the pedelec sensor on chain side, you may need to buy the left pedelec sensor upgrade.
4. excess wiring, a bit ugly to hide in shrink wrap tubing, requiring trimming off excess cable and reconnect/solder/crimp -ing wires.
5. Not enough room inside triangle to fit bottle battery. The battery size is 361 x 80 x 92 (in mm, L x W x H). Ask us about rear rack batteries.



XF07 front hub kit

Road legal hubkit with 26"/700C XF07 Front Wheel and 13AH HL Battery

Top quality conversion kit for quick installation and lightweight, plug and play easy wiring.

Woosh XF07 kit

XF07 26" or 700C wheel with 13AH downtube battery: £469.
XF07 26" or 700C wheel with 15AH rear rack battery (with a new rack): £549.
XF07 26" or 700C wheel with 17AH downtube battery: £569.

Prices include UK postage.
We can ship these kits to EU countries, courier surcharge applies.

Woosh XF07 kit
Image of downtube battery:

Image of rear rack battery:

Woosh XF07 kit


What is in the kit?

1) Front MXUS XF07 motor wheel laced to a 26" or 700C rim (your choice)
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset to suit your bike (choice of left, right or hollowtech)
4) King Meter LCD with 5 assist levels, speedometer and clock
5) Thumb throttle (you don't have to use it but it's supplied)
6) Speed sensor
7) Lishui 18 Amps sine-wave controller
8) 13AH HL downtube battery with Samsung 18650-29E cells
9) 15AH HL downtube battery with Samsung 18650-29E cells
10) 17AH HL downtube battery with Panasonic 18650-B cells
11) Charger with UK plug

XF08 CST rear hub kit

Hubkit with 26"/27.5"/700C XF08 CST Wheel and 13AH HL Battery

Top quality conversion kit for bikes with cassette fitting, plug and play easy wiring.

(Click on picture to zoom in)
Woosh XF08C kit



XF08 CST rear 26" or 27.5" or 700C wheel with 13AH battery: £499.
XF08 CST rear 26" or 27.5" or 700C wheel with 17AH battery: £599.

Prices include UK postage.

We can ship these kits to EU countries, courier surcharge applies.

What is in the kit?

1) Rear motor wheel with cassette fitting
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset
4) King Meter LCD with 5 assist levels, speedometer and clock
5) Thumb throttle
6) Speed sensor
7) Lishui 18 Amps sine-wave controller
8) 13AH HL downtube battery with Samsung 18650-29E cells
9) 17AH HL downtube battery with Panasonic 18650-B cells
10) Charger with UK plug

Please note that the CST motor is marked 250W and road legal.


Labour: approximately 3 hours.

Important points to check:


Please download and read the manuals before purchasing:
Hub-Kit-Manual-June-2018.pdf
King-Meter KM-529-LCD-Display.pdf (for 36V kit)

  • - if you have hydraulic brakes, the supplied brake sensors are cable operated, so they won't work.
  • - have you measured the rear drop out? it must be between 135mm and 145mm.
  • - is there enough room to mount the bottle battery?
  • - is there enough room to mount the pedal assist sensor (PAS)?
  • - will the supplied brake levers work with your bike?
  • - have you got all the tools?
We recommend that you send us pictures of your bike to kits at woosbikes.co.uk - we'll check for you.
If the location of your cage bolts do not fit the slots on the mounting rail, you may need to install one or two rivnuts (usually M5 rivnuts) on the downtube. You don't need any special tool but if you have never done this before, Read this article.
Or watch this video: https://www.youtube.com/watch?v=qNLo2rIw5M8

What if I only use thumb throttle?

The good points are:
- Less work.
- Suits cyclists who only need temporary help to rest their legs.
Bad points:
- The throttle is sensitive and instantaneous.
If you fit the thumb throttle, you must also fit brake sensors for your safety.

This kit is sold with special conditions:
- You must be competent bike mechanic. We do not take back items that have been installed.
- You agree not to derestrict the product and use within the manufacturers specifications (15mph).
- You accept full responsibility for possible damages to your bike, battery and consequential losses due to the use of the kit.

Limited guarantee:
- The product is guaranteed for 1 year return to base, repair or replace at our discretion.


The pedelec sensor can be mounted to the left if space is a problem:

Thumb throttle:

Specifications
MotorCST: MXUS XF08C
Nominal powerCST: 250W
Maximum power: about 600W
Rear dropout135mm (can fit up to 145mm dropout)
VoltageDC 36 Volts
Limit current (max. continuous)18 Amps
Motor WeightMXUS CST: 3.3kgs
Rim26" double-wall with 13G stainless spokes
Disc brakes compatibilityYes, standard 6 bolts for rotor mounting


Easy controls
Before riding, press the on/off next
to the trip computer on the left handlebar.
There are 5 level of assistance, 1 provides the least
assistance, 5 the highest.
Press the + and - button to select the desired level.
If you start pedalling, the pedal assist sensor will sense
that and supply about 80% of the energy.
The bike will woosh you along nicely - the motor is very quiet.
Maximum speed is 15mph and computer controlled.


Installation

1) Install the Pedal Assist Sensor
2) Install brake levers.
3) Install the thumb throttle.
4) Install the LCD.
5) Install the battery.
6) Connect the waterproof cable loom and the battery cable.
7) Install the motor wheel.

Possible issues:
Do not buy until you are quite sure that you won't run into the following issues:
1. You want a rear motor but your rear wheel has a cassette. We have a CST kit, it's mostly the same but with XF08C motor, please ask us before ordering.
2. Wrong rear drop out. The XF08C CST suits 135mm to 145mm dropout.
3. not enough space to fit the pedelec sensor on chain side, you may need to buy the left pedelec sensor upgrade.
4. excess wiring, a bit ugly to hide in shrink wrap tubing, requiring trimming off excess cable and reconnect/solder/crimp -ing wires.
5. Not enough room inside triangle to fit bottle battery. The battery size is 361 x 80 x 92 (in mm, L x W x H). Ask us about rear rack batteries.


Motor wheel:
Woosh XF08C kit

Left hand pedal sensor:
left hand pedal sensor for Woosh hub kits

BPM hub kit

Hubkit with BPM hub motor in a wheel and 15AH HL Battery

Top quality conversion kit for bikes with freewheel fitting, plug and play easy wiring.

(Pictured with front 26" wheel. Click on picture to zoom in)




BPM front 26" wheel with 15AH battery: £599.

BPM rear 26" wheel with 15AH battery: £599.

BPM rear 700C wheel with 15AH battery: £599.

Rear BPM kits have thread for freewheel.

Prices include UK postage.

We can ship these kits to EU countries, courier surcharge applies.

What is in the kit?

1) A BPM motor in your choice of wheel with freewheel fitting
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset
4) Speed sensor and King Meter LCD with 5 assist levels, speedometer and clock
5) Thumb throttle
6) A pair of torque arms
7) Lishui 18 Amps sine-wave controller
8) 15AH HL downtube battery with Samsung 18650-29E cells
9) Charger with UK plug

Please note that the BPM motor is marked 350W and NOT road legal.

Labour: approximately 3 hours.

Important points to check:


Please download and read the manuals before purchasing:
Hub-Kit-Manual-June-2018.pdf
King-Meter KM-529-LCD-Display.pdf (for 36V kit)

  • - if you have disc brakes, you will need 180mm rotor.
  • - if you have hydraulic brakes, the supplied brake sensors are cable operated, so they won't work.
  • - do you have disc brakes?
    The caliper may foul against the motor shell.
  • - is there enough room to mount the bottle battery?
  • - is there enough room to mount the pedal assist sensor (PAS)?
  • - will the supplied brake levers work with your bike?
We recommend that you send us pictures of your bike to kits at woosbikes.co.uk - we'll check for you.

What if I only use thumb throttle?

The good points are:
- Less work.
- Suits cyclists who only need temporary help to rest their legs.
Bad points:
- The throttle is sensitive and instantaneous.
If you fit the thumb throttle, you must also fit brake sensors for your safety.

This kit is sold with special conditions:
- You must be competent bike mechanic. We do not take back items that have been installed.
- You agree not to derestrict the product and use within the manufacturers specifications (15mph).
- You accept full responsibility for possible damages to your bike, battery and consequential losses due to the use of the kit.

Limited guarantee:
- The product is guaranteed for 1 year return to base, repair or replace at our discretion.


Specifications
MotorFront Bafang BPM
Nominal powerBPM: 350W
Maximum power: about 600W
VoltageDC 36 Volts
Limit current (max. continuous)18 Amps
Motor WeightFront BPM: 4.5kgs
Rim26" double-wall with 13G stainless spokes
Disc brakes compatibilityYes, standard 6 bolts for 180mm rotor mounting


Easy controls
Before riding, press the on/off next
to the trip computer on the left handlebar.
There are 5 level of assistance, 1 provides the least
assistance, 5 the highest.
Press the + and - button to select the desired level.
If you start pedalling, the pedal assist sensor will sense
that and supply about 80% of the energy.
The bike will woosh you along nicely - the motor is very quiet.
Maximum speed is 15mph and computer controlled.


Installation

1) Install the Pedal Assist Sensor
2) Install brake levers.
3) Install the thumb throttle.
4) Install the LCD.
5) Install the battery.
6) Connect the waterproof cable loom and the battery cable.
7) Install the motor wheel.

Possible issues:
Do not buy until you are quite sure that you won't run into the following issues:
1. Weak fork. The motor is very powerful, you need a strong fork. Best choice is a cheap steel fork. This kit may not be not suitable for fork with magnesium lower legs. Contact us if you are not sure.
2. not enough space to fit the pedelec sensor on chain side, you may need to buy the left pedelec sensor upgrade.
3. excess wiring, a bit ugly to hide in shrink wrap tubing, requiring trimming off excess cable and reconnect/solder/crimp -ing wires.
4. Not enough room inside triangle to fit bottle battery. The battery size is 361 x 80 x 92 (in mm, L x W x H). Ask us about rear rack batteries.


Lishui 18 Amps sine-wave controller


BPM Rack Kit

Hubkit with 26" BPM front or rear Wheel and 15AH Rack Battery

(Click on picture to zoom in)

Battery rack:





BPM front or rear 26" wheel with 15AH rack battery: £634.

Prices include UK postage.

We can ship these kits to EU countries, courier surcharge applies.

What is in the kit?

1) Front or rear BPM motor wheel
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset
4) Speed sensor and King Meter LCD with 5 assist levels, speedometer and clock
5) Thumb throttle
6) A pair of torque arms (supplied with front wheel kit)
7) Lishui 20 Amps controller
8) 15AH rack battery with Samsung 18650-29E cells
9) Charger with UK plug

Please note that the BPM motor is marked 350W and NOT road legal.

Labour: approximately 3 hours.

Important points to check:


Please download and read the manuals before purchasing:
Hub-Kit-Manual-June-2018.pdf
King-Meter KM-529-LCD-Display.pdf (for 36V kit)

  • - do you have disc brakes?
    The caliper may foul against the motor shell, you will need 180mm rotor.
  • - if you have hydraulic brakes, the supplied brake sensors are cable operated, so they won't work.
  • - do you have disc brakes?
    The caliper may foul against the motor shell, you will need 180mm rotor.
  • - is there enough room to mount the bottle battery?
  • - is there enough room to mount the pedal assist sensor (PAS)?
  • - will the supplied brake levers work with your bike?
We recommend that you send us pictures of your bike to kits at woosbikes.co.uk - we'll check for you.

What if I only use thumb throttle?

The good points are:
- Less work.
- Suits cyclists who only need temporary help to rest their legs.
Bad points:
- The throttle is sensitive and instantaneous.
If you fit the thumb throttle, you must also fit brake sensors for your safety.

This kit is sold with special conditions:
- You must be competent bike mechanic. We do not take back items that have been installed.
- You agree not to derestrict the product and use within the manufacturers specifications (15mph).
- You accept full responsibility for possible damages to your bike, battery and consequential losses due to the use of the kit.

Limited guarantee:
- The product is guaranteed for 1 year return to base, repair or replace at our discretion.


Specifications
MotorFront or Rear Bafang BPM
Nominal powerBPM: 350W
Maximum power: about 600W
VoltageDC 36 Volts
Limit current (max. continuous)18 Amps
Motor WeightBPM: 4.5kgs
Rim26" double-wall with 13G stainless spokes
Disc brakes compatibilityYes, standard 6 bolts for 180mm rotor mounting


Easy controls
Before riding, press the on/off next
to the trip computer on the left handlebar.
There are 5 level of assistance, 1 provides the least
assistance, 5 the highest.
Press the + and - button to select the desired level.
If you start pedalling, the pedal assist sensor will sense
that and supply about 80% of the energy.
The bike will woosh you along nicely - the motor is very quiet.
Maximum speed is 15mph and computer controlled.


Installation

1) Install the Pedal Assist Sensor
2) Install brake levers.
3) Install the thumb throttle.
4) Install the LCD.
5) Install the battery.
6) Connect the waterproof cable loom and the battery cable.
7) Install the motor wheel.



The SWX02 Hub Kit


Motor Wheel Specifications
For full specifications, please read the user manual
(Click to zoom in)

Hubkit with 26" Bafang SWX02 rear Wheel


Hubkit with 26" Bafang SWX02 rear Wheel and 13AH £549.
Hubkit with 26" Bafang SWX02 rear Wheel and 15AH £599.
Hubkit with 26" Bafang SWX02 rear Wheel and 17AH £649.

Prices include UK postage.

We can ship these kits to EU countries, courier surcharge applies.

What is in the kit?

1) rear 26" wheel with Bafang SWX02 motor
2) A pair of sensored brake levers for mechanical brakes
3) Pedelec sensor and waterproof cableset
4) Speed sensor and King Meter LCD with 5 assist levels, speedometer and clock
5) Thumb throttle
7) Lishui 17 Amps controller
8) 13AH or 15AH HL battery with Samsung 18650-29E cells
9) Charger with UK plug
Labour: approximately 3 hours.

Important points to check:


Please download and read the manuals before purchasing:
Hub-Kit-Manual-June-2018.pdf
King-Meter KM-529-LCD-Display.pdf (for 36V kit)

  • - do you have disc brakes?
    The caliper may foul against the motor shell, you will need 180mm rotor.
  • - if you have hydraulic brakes, the supplied brake sensors are cable operated, so they won't work.
  • - is there enough room to mount the bottle battery?
  • - is there enough room to mount the pedal assist sensor (PAS)?
  • - will the supplied brake levers work with your bike?
We recommend that you send us pictures of your bike to kits at woosbikes.co.uk - we'll check for you.

What if I only use thumb throttle?

The good points are:
- Less work.
- Suits cyclists who only need temporary help to rest their legs.
Bad points:
- The throttle is sensitive and instantaneous.
If you fit the thumb throttle, you must also fit brake sensors for your safety.

This kit is sold with special conditions:
- You must be competent bike mechanic. We do not take back items that have been installed.
- You agree not to derestrict the product and use within the manufacturers specifications (15mph).
- You accept full responsibility for possible damages to your bike, battery and consequential losses due to the use of the kit.

Limited guarantee:
- The product is guaranteed for 1 year return to base, repair or replace at our discretion.


Specifications
MotorRear Bafang SWX02
Nominal powerSWX: 250W
Maximum power: about 500W
VoltageDC 36 Volts
Limit current (max. continuous)17 Amps
Motor WeightSWX: 3.5kgs
Rim26" double-wall with 13G stainless spokes
Disc brakes compatibilityYes, standard 6 bolts for 160mm/180mm rotor mounting


Easy controls
Before riding, press the on/off next
to the trip computer on the left handlebar.
There are 5 level of assistance, 1 provides the least
assistance, 5 the highest.
Press the + and - button to select the desired level.
If you start pedalling, the pedal assist sensor will sense
that and supply about 80% of the energy.
The bike will woosh you along nicely - the motor is very quiet.
Maximum speed is 15mph and computer controlled.


Installation

1) Install the Pedal Assist Sensor
2) Install brake levers.
3) Install the thumb throttle.
4) Install the LCD.
5) Install the battery.
6) Connect the waterproof cable loom and the battery cable.
7) Install the motor wheel.

Customers pictures

Allan R Tandem conversion:
Big Bear hub kit with upgraded LCD and pedal sensor, rear rack, Petite 15AH battery, total parts: £550, fitting: £65.

Woosh hub kit - click to enlarge
Woosh hub kit - click to enlarge Mike R Big Bear conversion:
This bike tows two children in a trailer.
Woosh hub kit - click to enlarge