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Clarks SYNC-4E – Powerful 4-Piston EBike Hydraulic Brake System with Motor Shut Off
Cutting-Edge 4-Piston Power Meets E-Bike Safety – The Ultimate Hydraulic Brake System
The Clarks SYNC-4E is engineered specifically for e-bikes and electric motorcycles, featuring a cutting-edge 4-piston caliper design with integrated motor shut-off for superior stopping power and safety. With self-adjusting 16mm caliper pistons, smooth modulated braking, lever reach adjustment, and environmentally friendly mineral oil, this complete brake system delivers professional-grade performance with enhanced safety features. Includes two stainless steel rotors and all necessary mounting hardware.
Why the SYNC-4E is Your Ultimate E-Bike Brake System:
- Powerful 4-Piston Caliper: Superior stopping power for heavy e-bikes and electric motorcycles
- Motor Shut-Off Integration: Automatically cuts motor power when braking for enhanced safety
- Self-Adjusting 16mm Pistons: Consistent performance with minimal maintenance
- Complete Brake Set: Includes rotors, mounting hardware, and spare olives
- Lever Reach Adjustment: Fits all hand sizes for optimal control
MINERAL BRAKE FLUID ONLY - DO NOT MIX WITH ANY OTHER FLUID TYPE
Technical Specifications
| Feature | Specification |
|---|---|
| Caliper Type | 4-Piston Hydraulic |
| Piston Size | 16mm Self-Adjusting |
| Motor Integration | Motor Shut-Off Sensor |
| Hydraulic Fluid | Environmentally Friendly Mineral Oil |
| Weight | 315g |
| Mounting | International Standard & Post Mount Compatible |
| Rotor Material | Stainless Steel |
| Included Components | Complete Brake Set with Rotors & Hardware |
| Replacement Pads | VX851, VRX851, VRS851 |
Fitment
Confirmed Compatible
- Most electric dirt bikes with disc brake mounts (ebikes and etrikes)
- High-performance e-bikes over 750W (surron, talaria, ERide 2.0, Ventus, etc)
- Custom electric motorcycle builds
- Retrofit applications for upgraded stopping power
- Front 160mm & Rear 160mm
- Front 180mm & Rear 160mm
- Front 160mm & Rear 180mm
- Front 203mm & Rear 180mm
- Front 203mm & Rear 203mm
Not Sure About Compatibility? Call or message us
Performance Features
Powerful 4-Piston Caliper Design
- Superior Stopping Power: Four pistons provide exceptional braking force
- Even Pad Pressure: Distributed force for consistent performance
- Heavy E-Bike Ready: Designed for electric bikes and motorcycles
- Professional-Grade: Performance that matches premium brake systems
Motor Shut-Off Integration
- Enhanced Safety: Automatically cuts motor power when braking
- Prevents Conflicts: Eliminates motor/brake power conflicts
- Smooth Operation: Seamless integration with e-bike systems
- E-Bike Specific: Designed specifically for electric vehicle safety
Self-Adjusting 16mm Pistons
- Consistent Performance: Automatically adjusts for pad wear
- Minimal Maintenance: Reduces need for frequent adjustments
- Reliable Operation: Maintains optimal braking throughout pad life
- Professional Design: Industry-standard piston technology
Environmentally Friendly Mineral Oil
- Safe for Environment: Non-toxic hydraulic fluid
- Consistent Performance: Reliable in all weather conditions
- Easy Maintenance: Simple bleeding and servicing
- Long-Lasting: Stable fluid for extended service intervals
High-Performance E-Bikes
- Powerful braking for fast e-bikes
- Self-adjusting pistons reduce maintenance
- Lever reach adjustment for all riders
- Complete system ready to install
E-Bike Applications
- Electric Motorcycles: Professional stopping power
- High-Speed E-Bikes: Reliable performance at speed
- Cargo E-Bikes: Handles heavy loads with confidence
- Mountain E-Bikes: Consistent performance on descents
Technology
Lever Reach Adjustment
- Universal Fit: Suits all hand sizes
- Optimal Control: Customize lever position for comfort
- Easy Adjustment: Simple tool-free adjustment
- Enhanced Safety: Proper lever position improves control
Complete Mounting Compatibility
- International Standard (I.S.): Compatible with I.S. mounts
- Post Mount (P.M.): Works with post mount frames
- Universal Application: Fits most e-bikes and motorcycles
- All Hardware Included: Complete mounting kit provided
Installation & Maintenance
THESE KITS INCLUDE INSTRUCTIONS - PLEASE FOLLOW INSTRUCTIONS BEFORE INSTALLATION
FAILURE TO INSTALL CORRECTLY WILL DAMAGE THE SYSTEM
Professional Installation Available
- Expert Setup: Our technicians ensure proper installation
- Bleeding Service: Professional hydraulic system bleeding
- Rotor Alignment: Precise caliper and rotor alignment
- Safety Check: Complete brake system testing
Available SYNC-4E Components:
- Replacement Brake Pads: VX851, VRX851, VRS851
- Additional Rotors: Various sizes available
- Hydraulic Hose Kits: For custom lengths
- Bleed Kits: Mineral oil and bleeding tools
- Mounting Hardware: Adapters and brackets
What's Included
✓ Clarks SYNC-4E Complete Hydraulic Brake System
✓ 4-Piston Caliper
✓ Levers with Motor Shut-Off
✓ Pre-Filled Hydraulic Hoses
✓ Complete Mounting Hardware (I.S. & P.M.)
✓ Spare Olives for Hose Reduction
✓ Installation Instructions
FAQ
Q: What makes the 4-piston design better?
A: Four pistons provide superior stopping power compared to 2-piston systems, with more even pad pressure distribution for consistent, powerful braking on heavy e-bikes and electric motorcycles.
Q: How does the motor shut-off work?
A: The integrated sensor automatically cuts motor power when you apply the brakes, preventing power conflicts and ensuring safe, smooth stops.
Q: What rotor size should I choose?
A: Larger rotors (180mm-203mm) provide more stopping power for heavier bikes or steep terrain. We recommend 180mm front/160mm rear for most e-bikes, or 203mm front/180mm rear for electric motorcycles.
Q: Is professional installation required?
A: While experienced mechanics can install it themselves, we recommend professional installation to ensure proper bleeding, alignment, and safety testing.
Q: What brake pads do I need?
A: Replacement pads are VX851, VRX851, or VRS851 depending on your riding style (standard, resin, or sintered).
Cutting-Edge 4-Piston Power Meets E-Bike Safety – The Ultimate Hydraulic Brake System
The Clarks SYNC-4E is engineered specifically for e-bikes and electric motorcycles, featuring a cutting-edge 4-piston caliper design with integrated motor shut-off for superior stopping power and safety. With self-adjusting 16mm caliper pistons, smooth modulated braking, lever reach adjustment, and environmentally friendly mineral oil, this complete brake system delivers professional-grade performance with enhanced safety features. Includes two stainless steel rotors and all necessary mounting hardware.
Why the SYNC-4E is Your Ultimate E-Bike Brake System:
- Powerful 4-Piston Caliper: Superior stopping power for heavy e-bikes and electric motorcycles
- Motor Shut-Off Integration: Automatically cuts motor power when braking for enhanced safety
- Self-Adjusting 16mm Pistons: Consistent performance with minimal maintenance
- Complete Brake Set: Includes rotors, mounting hardware, and spare olives
- Lever Reach Adjustment: Fits all hand sizes for optimal control
MINERAL BRAKE FLUID ONLY - DO NOT MIX WITH ANY OTHER FLUID TYPE
Technical Specifications
| Feature | Specification |
|---|---|
| Caliper Type | 4-Piston Hydraulic |
| Piston Size | 16mm Self-Adjusting |
| Motor Integration | Motor Shut-Off Sensor |
| Hydraulic Fluid | Environmentally Friendly Mineral Oil |
| Weight | 315g |
| Mounting | International Standard & Post Mount Compatible |
| Rotor Material | Stainless Steel |
| Included Components | Complete Brake Set with Rotors & Hardware |
| Replacement Pads | VX851, VRX851, VRS851 |
Fitment
Confirmed Compatible
- Most electric dirt bikes with disc brake mounts (ebikes and etrikes)
- High-performance e-bikes over 750W (surron, talaria, ERide 2.0, Ventus, etc)
- Custom electric motorcycle builds
- Retrofit applications for upgraded stopping power
- Front 160mm & Rear 160mm
- Front 180mm & Rear 160mm
- Front 160mm & Rear 180mm
- Front 203mm & Rear 180mm
- Front 203mm & Rear 203mm
Not Sure About Compatibility? Call or message us
Performance Features
Powerful 4-Piston Caliper Design
- Superior Stopping Power: Four pistons provide exceptional braking force
- Even Pad Pressure: Distributed force for consistent performance
- Heavy E-Bike Ready: Designed for electric bikes and motorcycles
- Professional-Grade: Performance that matches premium brake systems
Motor Shut-Off Integration
- Enhanced Safety: Automatically cuts motor power when braking
- Prevents Conflicts: Eliminates motor/brake power conflicts
- Smooth Operation: Seamless integration with e-bike systems
- E-Bike Specific: Designed specifically for electric vehicle safety
Self-Adjusting 16mm Pistons
- Consistent Performance: Automatically adjusts for pad wear
- Minimal Maintenance: Reduces need for frequent adjustments
- Reliable Operation: Maintains optimal braking throughout pad life
- Professional Design: Industry-standard piston technology
Environmentally Friendly Mineral Oil
- Safe for Environment: Non-toxic hydraulic fluid
- Consistent Performance: Reliable in all weather conditions
- Easy Maintenance: Simple bleeding and servicing
- Long-Lasting: Stable fluid for extended service intervals
High-Performance E-Bikes
- Powerful braking for fast e-bikes
- Self-adjusting pistons reduce maintenance
- Lever reach adjustment for all riders
- Complete system ready to install
E-Bike Applications
- Electric Motorcycles: Professional stopping power
- High-Speed E-Bikes: Reliable performance at speed
- Cargo E-Bikes: Handles heavy loads with confidence
- Mountain E-Bikes: Consistent performance on descents
Technology
Lever Reach Adjustment
- Universal Fit: Suits all hand sizes
- Optimal Control: Customize lever position for comfort
- Easy Adjustment: Simple tool-free adjustment
- Enhanced Safety: Proper lever position improves control
Complete Mounting Compatibility
- International Standard (I.S.): Compatible with I.S. mounts
- Post Mount (P.M.): Works with post mount frames
- Universal Application: Fits most e-bikes and motorcycles
- All Hardware Included: Complete mounting kit provided
Installation & Maintenance
THESE KITS INCLUDE INSTRUCTIONS - PLEASE FOLLOW INSTRUCTIONS BEFORE INSTALLATION
FAILURE TO INSTALL CORRECTLY WILL DAMAGE THE SYSTEM
Professional Installation Available
- Expert Setup: Our technicians ensure proper installation
- Bleeding Service: Professional hydraulic system bleeding
- Rotor Alignment: Precise caliper and rotor alignment
- Safety Check: Complete brake system testing
Available SYNC-4E Components:
- Replacement Brake Pads: VX851, VRX851, VRS851
- Additional Rotors: Various sizes available
- Hydraulic Hose Kits: For custom lengths
- Bleed Kits: Mineral oil and bleeding tools
- Mounting Hardware: Adapters and brackets
What's Included
✓ Clarks SYNC-4E Complete Hydraulic Brake System
✓ 4-Piston Caliper
✓ Levers with Motor Shut-Off
✓ Pre-Filled Hydraulic Hoses
✓ Complete Mounting Hardware (I.S. & P.M.)
✓ Spare Olives for Hose Reduction
✓ Installation Instructions
FAQ
Q: What makes the 4-piston design better?
A: Four pistons provide superior stopping power compared to 2-piston systems, with more even pad pressure distribution for consistent, powerful braking on heavy e-bikes and electric motorcycles.
Q: How does the motor shut-off work?
A: The integrated sensor automatically cuts motor power when you apply the brakes, preventing power conflicts and ensuring safe, smooth stops.
Q: What rotor size should I choose?
A: Larger rotors (180mm-203mm) provide more stopping power for heavier bikes or steep terrain. We recommend 180mm front/160mm rear for most e-bikes, or 203mm front/180mm rear for electric motorcycles.
Q: Is professional installation required?
A: While experienced mechanics can install it themselves, we recommend professional installation to ensure proper bleeding, alignment, and safety testing.
Q: What brake pads do I need?
A: Replacement pads are VX851, VRX851, or VRS851 depending on your riding style (standard, resin, or sintered).
Select Position
From $111.99
Clarks SYNC-4E – Powerful 4-Piston EBike Hydraulic Brake System with Motor Shut Off—
$111.99
Description
Cutting-Edge 4-Piston Power Meets E-Bike Safety – The Ultimate Hydraulic Brake System
The Clarks SYNC-4E is engineered specifically for e-bikes and electric motorcycles, featuring a cutting-edge 4-piston caliper design with integrated motor shut-off for superior stopping power and safety. With self-adjusting 16mm caliper pistons, smooth modulated braking, lever reach adjustment, and environmentally friendly mineral oil, this complete brake system delivers professional-grade performance with enhanced safety features. Includes two stainless steel rotors and all necessary mounting hardware.
Why the SYNC-4E is Your Ultimate E-Bike Brake System:
- Powerful 4-Piston Caliper: Superior stopping power for heavy e-bikes and electric motorcycles
- Motor Shut-Off Integration: Automatically cuts motor power when braking for enhanced safety
- Self-Adjusting 16mm Pistons: Consistent performance with minimal maintenance
- Complete Brake Set: Includes rotors, mounting hardware, and spare olives
- Lever Reach Adjustment: Fits all hand sizes for optimal control
MINERAL BRAKE FLUID ONLY - DO NOT MIX WITH ANY OTHER FLUID TYPE
Technical Specifications
| Feature | Specification |
|---|---|
| Caliper Type | 4-Piston Hydraulic |
| Piston Size | 16mm Self-Adjusting |
| Motor Integration | Motor Shut-Off Sensor |
| Hydraulic Fluid | Environmentally Friendly Mineral Oil |
| Weight | 315g |
| Mounting | International Standard & Post Mount Compatible |
| Rotor Material | Stainless Steel |
| Included Components | Complete Brake Set with Rotors & Hardware |
| Replacement Pads | VX851, VRX851, VRS851 |
Fitment
Confirmed Compatible
- Most electric dirt bikes with disc brake mounts (ebikes and etrikes)
- High-performance e-bikes over 750W (surron, talaria, ERide 2.0, Ventus, etc)
- Custom electric motorcycle builds
- Retrofit applications for upgraded stopping power
- Front 160mm & Rear 160mm
- Front 180mm & Rear 160mm
- Front 160mm & Rear 180mm
- Front 203mm & Rear 180mm
- Front 203mm & Rear 203mm
Not Sure About Compatibility? Call or message us
Performance Features
Powerful 4-Piston Caliper Design
- Superior Stopping Power: Four pistons provide exceptional braking force
- Even Pad Pressure: Distributed force for consistent performance
- Heavy E-Bike Ready: Designed for electric bikes and motorcycles
- Professional-Grade: Performance that matches premium brake systems
Motor Shut-Off Integration
- Enhanced Safety: Automatically cuts motor power when braking
- Prevents Conflicts: Eliminates motor/brake power conflicts
- Smooth Operation: Seamless integration with e-bike systems
- E-Bike Specific: Designed specifically for electric vehicle safety
Self-Adjusting 16mm Pistons
- Consistent Performance: Automatically adjusts for pad wear
- Minimal Maintenance: Reduces need for frequent adjustments
- Reliable Operation: Maintains optimal braking throughout pad life
- Professional Design: Industry-standard piston technology
Environmentally Friendly Mineral Oil
- Safe for Environment: Non-toxic hydraulic fluid
- Consistent Performance: Reliable in all weather conditions
- Easy Maintenance: Simple bleeding and servicing
- Long-Lasting: Stable fluid for extended service intervals
High-Performance E-Bikes
- Powerful braking for fast e-bikes
- Self-adjusting pistons reduce maintenance
- Lever reach adjustment for all riders
- Complete system ready to install
E-Bike Applications
- Electric Motorcycles: Professional stopping power
- High-Speed E-Bikes: Reliable performance at speed
- Cargo E-Bikes: Handles heavy loads with confidence
- Mountain E-Bikes: Consistent performance on descents
Technology
Lever Reach Adjustment
- Universal Fit: Suits all hand sizes
- Optimal Control: Customize lever position for comfort
- Easy Adjustment: Simple tool-free adjustment
- Enhanced Safety: Proper lever position improves control
Complete Mounting Compatibility
- International Standard (I.S.): Compatible with I.S. mounts
- Post Mount (P.M.): Works with post mount frames
- Universal Application: Fits most e-bikes and motorcycles
- All Hardware Included: Complete mounting kit provided
Installation & Maintenance
THESE KITS INCLUDE INSTRUCTIONS - PLEASE FOLLOW INSTRUCTIONS BEFORE INSTALLATION
FAILURE TO INSTALL CORRECTLY WILL DAMAGE THE SYSTEM
Professional Installation Available
- Expert Setup: Our technicians ensure proper installation
- Bleeding Service: Professional hydraulic system bleeding
- Rotor Alignment: Precise caliper and rotor alignment
- Safety Check: Complete brake system testing
Available SYNC-4E Components:
- Replacement Brake Pads: VX851, VRX851, VRS851
- Additional Rotors: Various sizes available
- Hydraulic Hose Kits: For custom lengths
- Bleed Kits: Mineral oil and bleeding tools
- Mounting Hardware: Adapters and brackets
What's Included
✓ Clarks SYNC-4E Complete Hydraulic Brake System
✓ 4-Piston Caliper
✓ Levers with Motor Shut-Off
✓ Pre-Filled Hydraulic Hoses
✓ Complete Mounting Hardware (I.S. & P.M.)
✓ Spare Olives for Hose Reduction
✓ Installation Instructions
FAQ
Q: What makes the 4-piston design better?
A: Four pistons provide superior stopping power compared to 2-piston systems, with more even pad pressure distribution for consistent, powerful braking on heavy e-bikes and electric motorcycles.
Q: How does the motor shut-off work?
A: The integrated sensor automatically cuts motor power when you apply the brakes, preventing power conflicts and ensuring safe, smooth stops.
Q: What rotor size should I choose?
A: Larger rotors (180mm-203mm) provide more stopping power for heavier bikes or steep terrain. We recommend 180mm front/160mm rear for most e-bikes, or 203mm front/180mm rear for electric motorcycles.
Q: Is professional installation required?
A: While experienced mechanics can install it themselves, we recommend professional installation to ensure proper bleeding, alignment, and safety testing.
Q: What brake pads do I need?
A: Replacement pads are VX851, VRX851, or VRS851 depending on your riding style (standard, resin, or sintered).
