Keyde S110 Rear Hub Motor Rim – Silent Ebike Conversion Kit 2.3Kg 36V 500W

Wireless

€339,00

1/5

Keyde S110 Rear Hub Motor Rim – Silent Ebike Conversion Kit 2.3Kg 36V 500W

€339,00

Tax and shipping included

Highlights:

All-in-one design
Whisper-quiet operation
High efficiency
Powerful performance
Easy ebike conversion

BIKE COMPATIBILITY INFO (REQUIRED) — Select and enter below:
Brake Type: Disc Brake(black rim side), V Brake(silver rim side)
Wheel Size: 305-16", 349-16", 355-18", 406-20", 451-20", 457-22", 507-24", 559-26", 584-27.5"-650B, 622-28"/29"-700C

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112±1

Diameter (mm)

2.3

Weight (kg)

36

Rated Voltage (V)

250

Rated Power (W)

500

Peak Power (W)

≥89

Efficiency (%)

35

Torque (Nm)

Parameter	P100	P110	S100	S110 / Thru-axle	P130	P160
Diameter (mm)	102±1	112±1	102±1	112±1	143±1	162±1
Weight (kg)	1.8	2.4	1.7	2.3	2.7	4.0
Rated Voltage (V)	36	36	36	36	30	30
Rated Power (W)	250	250	250	250	250	250
Peak Power (W)	500	750	300	500	350	400
Efficiency (%)	≥90	≥90	≥88	≥89	≥90	≥90
Torque (Nm)	30	45	20	35	25	35

About This Item

Keyde S110 Rear Hub Motor Rim – Silent Ebike Conversion Kit

The Keyde S110 motor rim is a complete rear hub motor rim solution for your electric bike conversion. Weighing only 2.3 kg, it integrates a built-in controller, sensor, clutch, and wireless Bluetooth module into a single compact rim — delivering up to 500W peak power with whisper-quiet operation, making it one of the most capable ebike conversion kits on the market.

Available in two versions:

Wireless – Built-in controller, sensor, clutch and wireless communication module (Bluetooth). No cables, fully wireless control via Keyde APP, BTD260 display & BTB140 button.
Smart – Built-in controller and sensor. Comes standard with the OLED130 Smart Ebike Display, connected via wired interface for a reliable and responsive riding experience.

New Upgraded S110

The latest S110 motor rim brings three key improvements over the classic version: more heat dissipation with a customized disc brake rotor design, improved waterproofing for all-weather riding confidence, and a more stable 6-claw flywheel structure (upgraded from 3-claw, 78 engagement clicks vs 36).

Key Specs

Rated Power: 36V 250W | Max Power: 500W
Weight: 2.3 kg – silent rear hub motor rim
Torque: Over 35 N·m | Efficiency: up to 89%

Why Choose the S110 Motor Rim?

All-in-one design – No external controller box, minimal wiring, clean installation
Whisper-quiet operation – Virtually silent during outdoor rides for a natural cycling feel
High efficiency – Up to 89% working efficiency, maximising your cruising range per charge
Powerful performance – Max 500W output with torque exceeding 35 N·m, handles steep climbs and off-road trails
Easy ebike conversion – Drop-in motor rim fits standard rear dropout, ideal for DIY electric bike conversion kits

More Heat Dissipation

Adopt Keyde customized disc brake rotor design, the disc brake rotor and motor housing can cooperate in heat dissipation.

More Waterproof

Improved waterproof design;
Improved waterproof performance.

More Stable

The flywheel assembly structure has been updated from 3-claw to 6-claw structure, and the number of clicks has been increased from 36 to 78, which greatly improves reliability and stability.

MODIFICATION CONDITIONS

Frame rear fork groove diameter: 10mm
Frame rear fork opening: 135mm
Frame cassette flywheel: Disc brake/V brake, 7-11 speed

Please carefully confirm whether your tire parameters match before purchasing

Rim Inner Width & Applicable Tire Width

13mm rim → 20–26mm (0.80–1.00")
14mm rim → 20–32mm (0.80–1.25")
16mm rim → 23–38mm (0.90–1.50")
17mm rim → 25–43mm (1.00–1.70")
19mm rim → 28–51mm (1.10–2.00")

Brake Compatibility

Disc Brake version: black rim side
V Brake version: silver rim side

Rim Specifications

Rim side height is 30mm.
The rim includes the rim strip, but not the tire.

Spoke Holes

Spoke holes are random. Please contact us if you have other requirements.

Easy To Install

1. Install the motor wheel

2. Connect the motor with the cable

3. Install and connect the battery

4. Modification is complete

Built-In Torque System & Speed System

* When you start the torque mode for the first time, you need to perform a horizontal calibration. (two modes can be switched at will)

Torque Mode

Provides assistance based on the strength of the pedals. The harder you pedal, the greater the assistance, which is suitable for climbing hills.

Speed Mode

Provides assistance based on pedaling speed. The faster the speed, the greater the assistance, which is suitable for flat roads

Automatically Identifies Slope

After Horizontal Calibration

When using motors(support torque mode) for the first time, please perform horizontal calibration first. The steps are as follows:

After assembling the electric bicycle, place it vertically on a horizontal ground.
On the setting page of the corresponding meter or APP, click "H adjust"
If "OK" is displayed on the right, the horizontal calibration is completed and you can start to enjoy your riding.

EU CE Certification

Reliable Quality

Possessing Multiple International Invention Patents

Widely Recognized in The International Market

COMPLETE KIT MATCHING REFERENCE

Rear Motor Rim / Rear Motor
Battery
BBC1T1 Cable
APP / Display

(Note: the Keyde APP and the BTD260 display cannot be used at the same time.)

Shop This Kit View All Kits

NOTICE

Applicable Disc Brake Rotor

The applicable hole diameter is 44mm.
The applicable diameter for S100, P100 rear hub motors are 160mm.

Keyde Circular stainless steel disc brake

Keyde Customized Disc Brake Rotor

For S100, S110, P100, P110 front hub motors & S100, P100 rear hub motors

Use the universal 6-bolt disc brake rotor.
The applicable diameter is 160mm or larger and the applicable hole diameter is 44mm.

Connecting Other Batteries

The motor voltage needs to be matched.
The max battery output current is ≥ 20A, P110 motor is ≥ 30A.
The positive and negative poles are as shown in the figure.

About Installation

Please use the disc brake screws provided with the motor to fix the disc brake rotor. Other screws may damage the motor. (Please ignore this step if it is motor with V brake)

Keyde S110 Rear Hub Motor Specification

Item No.	S110SWXRDC36/S110SWXRC36
Diameter	113mm ± 1mm
Width	135 ± 2mm
Brake types	Disc brake / V brake
Outlet position	Under the shaft on the right side
Free-wheel types	Cassette & Whirl
Gears	1-12s
Spoke no.	20H, 24H, 28H, 32H, 36H
Spoke types	13g / 14g
Controller	Internal
Sensor	Internal
Rated power	250W
Max. power	500W
Max. torque	35N·m
Rated voltage	36V
Rated input current	7.8A
Reduction ratio	1 : 13.5
Grade-ability	>20%
Efficiency	>89%
Revolution	160-260RPM
Applicable wheel diameter	14-29 inch
Color	Black / Silver
Noise	<50dB
Operation temperature	-20 ~ 45°C
Storage temperature	-20 ~ 45°C
Waterproof & Dust-proof	IP65
Weight	2.3KGS

Frequently asked questions

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Payment is captured after compatibility confirmation
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We process and ship most orders within 1-3 business days. Special products may require 7-14 days processing time.

Delivery time depends on your shipping method:

EU Express Delivery (EU 27 only): 2-8 days from our France factory
Standard Air Shipping: 8-15 business days from Hong Kong
Sea Freight (for battery kits): 15-45 business days from Hong Kong

Please note: Friction drives and conversion kits require a 24-hour compatibility verification before shipping.

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Total delivery time = processing time + shipping time.

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Shipping time depends on your method:

EU Express Delivery (EU 27 only): 2-8 days
Standard Air Shipping: 8-15 business days
Sea Freight (battery kits): 15-45 business days

Total estimated delivery:

EU Express: 3-11 days total
Standard Air: 9-18 business days total
Sea Freight: 16-48 business days total

Note: Friction drives and conversion kits require 24-hour compatibility verification, which may add one day to processing time.

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Keyde S110 Rear Hub Motor Rim – Silent Ebike Conversion Kit 2.3Kg 36V 500W

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About This Item