• CYC Photon Gen 2 Mid Drive eBike Conversion Kit
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CYC Motor

CYC Photon Gen 2 Mid Drive eBike Conversion Kit

CYC Photon Gen 2 Mid Drive eBike Conversion Kit

$849.00 USD
$849.00 USD
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⚡ CYC Photon Gen 2 Mid-Drive eBike Conversion Kit

130Nm Torque, 1200W Peak Power & Premium OEM-Level Ride Feel

Transform your bike into a high-performance electric machine with the CYC Photon Gen 2. Engineered for riders who demand smooth power delivery, advanced torque sensing, and premium ride quality, the Photon Gen 2 combines up to 130Nm of torque, 1200W peak power, and support for 36V–72V battery systems into one of the most refined mid-drive conversion kits available today. 

Built for Riders Who Want Factory eBike Performance

The Photon Gen 2 is designed for mountain bikers, commuters, gravel riders, adventure cyclists, and performance-focused builders who want a natural riding experience without sacrificing customization. Featuring advanced torque sensing, integrated controller architecture, helical gear technology, and lightweight construction, it delivers a ride feel comparable to premium factory-built eBikes. 

Whether you're climbing steep trails, extending your daily commute, or building a custom high-performance eBike, the Photon Gen 2 delivers smooth, responsive assistance exactly when you need it.

❤️ Why Riders Love It

  • ⚡ Up to 130Nm peak torque

  • 🚀 1200W peak power output

  • 🔋 Compatible with 36V–72V battery systems

  • 🧠 Advanced torque sensing technology

  • 🔇 Ultra-quiet helical gear drivetrain

  • ⚙️ Lightweight 3.2–3.5kg motor system

  • 🏔️ Exceptional hill-climbing performance

  • 📱 Bluetooth app tuning and customization

  • 🛞 Compatible with MTB, gravel, commuter, and fat bikes

  • 🔄 Multiple chainring options from 34T–50T

  • 🛠️ Integrated VTON Gen 2 controller

  • 🎯 OEM-style pedal assist responsiveness

⚙️ Key Features

⚡ Advanced Mid-Drive Motor Performance

The Photon Gen 2 is engineered around a compact, high-efficiency mid-drive motor designed to maximize torque while maintaining natural pedaling characteristics.

With 750W rated power, a 250W firmware option, and up to 1200W peak output, the system delivers strong acceleration without overwhelming the bike's handling characteristics. 

Performance Highlights:

  • 750W rated output

  • 250W firmware version available

  • 1200W peak power

  • Single motor configuration

  • Up to 130Nm torque

🧠 Advanced Torque Sensing Technology

Unlike traditional cadence-based systems, the Photon continuously measures rider input and amplifies effort naturally.

The result is smoother acceleration, better traction, and a ride feel remarkably similar to premium OEM eBike systems. 

Why It Matters:

  • Instant pedal engagement

  • Natural assistance delivery

  • Better climbing efficiency

  • Improved battery utilization

  • More intuitive riding experience

🔋 Flexible 36V–72V Battery Compatibility

The Photon supports a wide range of battery configurations, allowing riders to build anything from lightweight commuter setups to long-range trail machines.

Supported Battery Systems:

  • 36V

  • 48V

  • 52V

  • 60V

  • 72V

Battery capacity and range depend entirely on the battery selected during the build process.

⚙️ VTON Gen 2 Integrated Controller

The VTON Gen 2 controller is fully integrated into the motor housing, eliminating bulky external controllers and simplifying installation.

Controller Specifications:

  • Integrated controller design

  • 90A peak phase current

  • 30A continuous battery current

  • 40A peak battery current

  • Bluetooth connectivity

  • Mobile app tuning support

🔇 Helical Gear Technology

Premium helical gearing helps reduce drivetrain noise while maintaining smooth power transfer.

Benefits:

  • Near-silent operation

  • Reduced vibration

  • Smoother power delivery

  • Improved riding comfort

📱 Smart Ride Control App

Customize the riding experience directly through the CYC Ride Control App.

Smart Features:

  • Wireless Bluetooth connection

  • Adjustable power profiles

  • Real-time ride monitoring

  • Firmware updates

  • Torque tuning adjustments

  • Performance customization

🛞 Broad Bike Compatibility

The Photon Gen 2 is designed to fit a huge range of modern bicycle platforms.

Bottom Bracket Compatibility:

  • 68mm BSA

  • 73mm BSA

  • 83mm BSA

  • 100mm BSA

  • 120mm BSA

  • PressFit compatibility

Chainring Options:

  • 34T

  • 36T

  • 38T

  • 40T

  • 42T

  • 50T

📊 Full Technical Specifications

Specification Details
Motor Type Brushless Mid-Drive Motor
Motor Configuration Single Mid-Drive Motor
Rated Power 250W / 750W
Peak Power 1200W
Torque 130Nm Peak
Voltage Compatibility 36V–72V
Battery Type External Lithium-Ion Battery
Battery Capacity User Configurable
Battery Watt Hours User Configurable
Removable Battery Depends on Battery Selection
Top Speed Configuration Dependent
Maximum Range Battery Dependent
Riding Modes Programmable Power Profiles
Torque Sensor Integrated Advanced Torque Sensor
Controller Type VTON Gen 2 Integrated Controller
Peak Phase Current 90A
Continuous Battery Current 30A
Peak Battery Current 40A
Drivetrain Mid-Drive
Chainring Options 34T / 36T / 38T / 40T / 42T / 50T
Crank Arm Lengths 160mm / 167mm / 175mm
Bottom Bracket Compatibility 68–120mm BSA & PressFit
Display Options SW102T / Intuition Display
Connectivity Bluetooth
Mobile App Support Yes
Gear Reduction Helical Gear Design
Weight (Without Cranks) 3.2–3.5kg
Cooling System Passive Air Cooling
Frame Compatibility MTB, Gravel, Commuter, Fat Bike
Suspension Compatibility Hardtail & Full Suspension
Waterproof Rating Not Officially Specified
Lighting System Bike Dependent
Wheel Material Bike Dependent
Payload Capacity Bicycle Dependent
Hill Climbing Capability Excellent
Warranty 1-Year Manufacturer Warranty

🌎 Real-World Performance

The Photon Gen 2 is built for riders who care about ride quality as much as raw power. The advanced torque sensing system continuously measures rider effort and delivers assistance proportionally, creating an exceptionally natural riding experience. 

Its 130Nm torque output makes steep climbs significantly easier while maintaining excellent traction and control. The lightweight 3.2–3.5kg motor platform preserves bike handling, making it especially attractive for mountain bikers and aggressive trail riders. 

The combination of 1200W peak power, integrated controller technology, and broad voltage compatibility allows builders to create anything from efficient commuter eBikes to powerful off-road adventure machines. The helical gear design helps keep operation remarkably quiet while maintaining strong performance under load. 

🏆 Mid-Drive Conversion Comparison

Feature Photon Gen 2 Bafang BBSHD Tongsheng TSDZ2B CYC X1 Pro Gen 4
Rated Power 250W / 750W 1000W 250W–750W Higher Output
Peak Power 1200W 1500W+ Lower Significantly Higher
Peak Torque 130Nm Higher Peak Lower Much Higher
Torque Sensor Yes No Yes Yes
Weight 3.2–3.5kg Heavier Similar Heavier
Voltage Range 36V–72V 48V–52V 36V–48V 36V–72V
Ride Feel OEM-Like Cadence Driven Natural Aggressive
Noise Level Very Quiet Moderate Quiet Moderate
App Tuning Advanced Limited Limited Advanced
Frame Compatibility Excellent Excellent Good Excellent

Why the Photon Gen 2 Stands Out

The Photon Gen 2 focuses on delivering a premium riding experience rather than simply maximizing power numbers. Its advanced torque sensing, lightweight construction, integrated controller, silent helical gearing, and broad battery compatibility create a more refined and natural ride than many traditional conversion kits. Riders seeking an OEM-quality feel consistently view the Photon as one of the most advanced mid-drive systems available. 

🔒 Shop With Confidence

✅ Secure Checkout

Protected payment processing for secure transactions.

🚚 Fast Shipping

Professional packaging and reliable delivery.

🔍 Quality Inspection

Every kit is inspected before shipment.

📞 Technical Support

Installation and compatibility assistance available.

🛠️ Serviceable Design

Designed for easier maintenance and long-term ownership.

🏆 Warranty Coverage

Includes a 1-year manufacturer warranty.

📦 What's Included

  • Photon Gen 2 Motor Assembly

  • Chainring Set

  • ISIS Splined Crankset

  • Crank Arm Set

  • SW102T or Intuition Display

  • Thumb, Half-Twist, or Full-Twist Throttle

  • Magnetic Speed Sensor

  • User Manual (Digital)

  • Mounting Hardware

Optional brake sensors available depending on configuration. 

❓ Frequently Asked Questions

How much power does the Photon Gen 2 produce?

The system supports 250W and 750W rated configurations with up to 1200W peak power output. 

How much torque does it generate?

The Photon Gen 2 delivers up to 130Nm peak torque. 

Is it torque sensing or cadence sensing?

It uses an advanced integrated torque sensor for a more natural riding experience. 

What batteries can it use?

The system supports battery voltages from 36V to 72V. 

How much does the motor weigh?

The motor weighs approximately 3.2–3.5kg without cranks. 

Does it work with mountain bikes?

Yes. It supports MTB, gravel, commuter, fat bike, hardtail, and many full-suspension frames. 

What displays are available?

The Photon Gen 2 supports the SW102T Display and Intuition Display. 

Is installation difficult?

The kit is designed for DIY installation and broad frame compatibility, though compatibility should always be verified before purchase.

Can it climb steep hills?

Yes. The combination of 130Nm torque, torque sensing, and mid-drive gearing provides exceptional climbing performance. 

Does it support throttle operation?

Yes. Multiple throttle configurations are available depending on the selected kit setup. 

⚡ Ride Further. Climb Harder. Feel Every Pedal Stroke.

The CYC Photon Gen 2 is engineered for riders who want a premium eBike experience without compromising customization. With industry-leading torque sensing, up to 130Nm of torque, lightweight construction, and support for 36V–72V battery systems, it delivers a level of refinement rarely found in aftermarket conversion kits.

Built for performance. Tuned for control. Designed to transform the way your bike rides.

View full details

⚡ CYC Photon Gen 2 Mid-Drive eBike Conversion Kit

130Nm Torque, 1200W Peak Power & Premium OEM-Level Ride Feel

Transform your bike into a high-performance electric machine with the CYC Photon Gen 2. Engineered for riders who demand smooth power delivery, advanced torque sensing, and premium ride quality, the Photon Gen 2 combines up to 130Nm of torque, 1200W peak power, and support for 36V–72V battery systems into one of the most refined mid-drive conversion kits available today. 

Built for Riders Who Want Factory eBike Performance

The Photon Gen 2 is designed for mountain bikers, commuters, gravel riders, adventure cyclists, and performance-focused builders who want a natural riding experience without sacrificing customization. Featuring advanced torque sensing, integrated controller architecture, helical gear technology, and lightweight construction, it delivers a ride feel comparable to premium factory-built eBikes. 

Whether you're climbing steep trails, extending your daily commute, or building a custom high-performance eBike, the Photon Gen 2 delivers smooth, responsive assistance exactly when you need it.

❤️ Why Riders Love It

  • ⚡ Up to 130Nm peak torque

  • 🚀 1200W peak power output

  • 🔋 Compatible with 36V–72V battery systems

  • 🧠 Advanced torque sensing technology

  • 🔇 Ultra-quiet helical gear drivetrain

  • ⚙️ Lightweight 3.2–3.5kg motor system

  • 🏔️ Exceptional hill-climbing performance

  • 📱 Bluetooth app tuning and customization

  • 🛞 Compatible with MTB, gravel, commuter, and fat bikes

  • 🔄 Multiple chainring options from 34T–50T

  • 🛠️ Integrated VTON Gen 2 controller

  • 🎯 OEM-style pedal assist responsiveness

⚙️ Key Features

⚡ Advanced Mid-Drive Motor Performance

The Photon Gen 2 is engineered around a compact, high-efficiency mid-drive motor designed to maximize torque while maintaining natural pedaling characteristics.

With 750W rated power, a 250W firmware option, and up to 1200W peak output, the system delivers strong acceleration without overwhelming the bike's handling characteristics. 

Performance Highlights:

  • 750W rated output

  • 250W firmware version available

  • 1200W peak power

  • Single motor configuration

  • Up to 130Nm torque

🧠 Advanced Torque Sensing Technology

Unlike traditional cadence-based systems, the Photon continuously measures rider input and amplifies effort naturally.

The result is smoother acceleration, better traction, and a ride feel remarkably similar to premium OEM eBike systems. 

Why It Matters:

  • Instant pedal engagement

  • Natural assistance delivery

  • Better climbing efficiency

  • Improved battery utilization

  • More intuitive riding experience

🔋 Flexible 36V–72V Battery Compatibility

The Photon supports a wide range of battery configurations, allowing riders to build anything from lightweight commuter setups to long-range trail machines.

Supported Battery Systems:

  • 36V

  • 48V

  • 52V

  • 60V

  • 72V

Battery capacity and range depend entirely on the battery selected during the build process.

⚙️ VTON Gen 2 Integrated Controller

The VTON Gen 2 controller is fully integrated into the motor housing, eliminating bulky external controllers and simplifying installation.

Controller Specifications:

  • Integrated controller design

  • 90A peak phase current

  • 30A continuous battery current

  • 40A peak battery current

  • Bluetooth connectivity

  • Mobile app tuning support

🔇 Helical Gear Technology

Premium helical gearing helps reduce drivetrain noise while maintaining smooth power transfer.

Benefits:

  • Near-silent operation

  • Reduced vibration

  • Smoother power delivery

  • Improved riding comfort

📱 Smart Ride Control App

Customize the riding experience directly through the CYC Ride Control App.

Smart Features:

  • Wireless Bluetooth connection

  • Adjustable power profiles

  • Real-time ride monitoring

  • Firmware updates

  • Torque tuning adjustments

  • Performance customization

🛞 Broad Bike Compatibility

The Photon Gen 2 is designed to fit a huge range of modern bicycle platforms.

Bottom Bracket Compatibility:

  • 68mm BSA

  • 73mm BSA

  • 83mm BSA

  • 100mm BSA

  • 120mm BSA

  • PressFit compatibility

Chainring Options:

  • 34T

  • 36T

  • 38T

  • 40T

  • 42T

  • 50T

📊 Full Technical Specifications

Specification Details
Motor Type Brushless Mid-Drive Motor
Motor Configuration Single Mid-Drive Motor
Rated Power 250W / 750W
Peak Power 1200W
Torque 130Nm Peak
Voltage Compatibility 36V–72V
Battery Type External Lithium-Ion Battery
Battery Capacity User Configurable
Battery Watt Hours User Configurable
Removable Battery Depends on Battery Selection
Top Speed Configuration Dependent
Maximum Range Battery Dependent
Riding Modes Programmable Power Profiles
Torque Sensor Integrated Advanced Torque Sensor
Controller Type VTON Gen 2 Integrated Controller
Peak Phase Current 90A
Continuous Battery Current 30A
Peak Battery Current 40A
Drivetrain Mid-Drive
Chainring Options 34T / 36T / 38T / 40T / 42T / 50T
Crank Arm Lengths 160mm / 167mm / 175mm
Bottom Bracket Compatibility 68–120mm BSA & PressFit
Display Options SW102T / Intuition Display
Connectivity Bluetooth
Mobile App Support Yes
Gear Reduction Helical Gear Design
Weight (Without Cranks) 3.2–3.5kg
Cooling System Passive Air Cooling
Frame Compatibility MTB, Gravel, Commuter, Fat Bike
Suspension Compatibility Hardtail & Full Suspension
Waterproof Rating Not Officially Specified
Lighting System Bike Dependent
Wheel Material Bike Dependent
Payload Capacity Bicycle Dependent
Hill Climbing Capability Excellent
Warranty 1-Year Manufacturer Warranty

🌎 Real-World Performance

The Photon Gen 2 is built for riders who care about ride quality as much as raw power. The advanced torque sensing system continuously measures rider effort and delivers assistance proportionally, creating an exceptionally natural riding experience. 

Its 130Nm torque output makes steep climbs significantly easier while maintaining excellent traction and control. The lightweight 3.2–3.5kg motor platform preserves bike handling, making it especially attractive for mountain bikers and aggressive trail riders. 

The combination of 1200W peak power, integrated controller technology, and broad voltage compatibility allows builders to create anything from efficient commuter eBikes to powerful off-road adventure machines. The helical gear design helps keep operation remarkably quiet while maintaining strong performance under load. 

🏆 Mid-Drive Conversion Comparison

Feature Photon Gen 2 Bafang BBSHD Tongsheng TSDZ2B CYC X1 Pro Gen 4
Rated Power 250W / 750W 1000W 250W–750W Higher Output
Peak Power 1200W 1500W+ Lower Significantly Higher
Peak Torque 130Nm Higher Peak Lower Much Higher
Torque Sensor Yes No Yes Yes
Weight 3.2–3.5kg Heavier Similar Heavier
Voltage Range 36V–72V 48V–52V 36V–48V 36V–72V
Ride Feel OEM-Like Cadence Driven Natural Aggressive
Noise Level Very Quiet Moderate Quiet Moderate
App Tuning Advanced Limited Limited Advanced
Frame Compatibility Excellent Excellent Good Excellent

Why the Photon Gen 2 Stands Out

The Photon Gen 2 focuses on delivering a premium riding experience rather than simply maximizing power numbers. Its advanced torque sensing, lightweight construction, integrated controller, silent helical gearing, and broad battery compatibility create a more refined and natural ride than many traditional conversion kits. Riders seeking an OEM-quality feel consistently view the Photon as one of the most advanced mid-drive systems available. 

🔒 Shop With Confidence

✅ Secure Checkout

Protected payment processing for secure transactions.

🚚 Fast Shipping

Professional packaging and reliable delivery.

🔍 Quality Inspection

Every kit is inspected before shipment.

📞 Technical Support

Installation and compatibility assistance available.

🛠️ Serviceable Design

Designed for easier maintenance and long-term ownership.

🏆 Warranty Coverage

Includes a 1-year manufacturer warranty.

📦 What's Included

  • Photon Gen 2 Motor Assembly

  • Chainring Set

  • ISIS Splined Crankset

  • Crank Arm Set

  • SW102T or Intuition Display

  • Thumb, Half-Twist, or Full-Twist Throttle

  • Magnetic Speed Sensor

  • User Manual (Digital)

  • Mounting Hardware

Optional brake sensors available depending on configuration. 

❓ Frequently Asked Questions

How much power does the Photon Gen 2 produce?

The system supports 250W and 750W rated configurations with up to 1200W peak power output. 

How much torque does it generate?

The Photon Gen 2 delivers up to 130Nm peak torque. 

Is it torque sensing or cadence sensing?

It uses an advanced integrated torque sensor for a more natural riding experience. 

What batteries can it use?

The system supports battery voltages from 36V to 72V. 

How much does the motor weigh?

The motor weighs approximately 3.2–3.5kg without cranks. 

Does it work with mountain bikes?

Yes. It supports MTB, gravel, commuter, fat bike, hardtail, and many full-suspension frames. 

What displays are available?

The Photon Gen 2 supports the SW102T Display and Intuition Display. 

Is installation difficult?

The kit is designed for DIY installation and broad frame compatibility, though compatibility should always be verified before purchase.

Can it climb steep hills?

Yes. The combination of 130Nm torque, torque sensing, and mid-drive gearing provides exceptional climbing performance. 

Does it support throttle operation?

Yes. Multiple throttle configurations are available depending on the selected kit setup. 

⚡ Ride Further. Climb Harder. Feel Every Pedal Stroke.

The CYC Photon Gen 2 is engineered for riders who want a premium eBike experience without compromising customization. With industry-leading torque sensing, up to 130Nm of torque, lightweight construction, and support for 36V–72V battery systems, it delivers a level of refinement rarely found in aftermarket conversion kits.

Built for performance. Tuned for control. Designed to transform the way your bike rides.