Clarks SYNC-4E Hydraulic Disk Brake
Best reliable upgrade for budget conscious mountain bikers.
This hydraulic system brings reliable, high-performance stopping power to electric bikes. With a four-piston design and integrated motor cut-off sensors, it ensures safety and control, making it a smart upgrade for riders looking to improve their braking confidence on heavier, faster machines.
$119.95
More SYNC options
Who it's for
- Budget-conscious riders upgrading from mechanical disc brakes
- Commuters needing dependable stopping power in rain or shine
- Home mechanics looking for a user-friendly hydraulic system
Who should skip it
- Technical mountain bikers requiring precise feathering on steep descents
- Weight-weenies and competitive racers prioritizing every gram
- Riders with very small hands seeking custom ergonomic setups
Performance breakdown
Stopping Power
Four-piston configuration delivers authoritative, confident braking force for heavy e-bikes.
Safety Integration
Integrated motor cut-off sensor provides a critical layer of rider protection.
Ergonomic Customization
Adjustable lever reach ensures a comfortable, secure fit for various hand sizes.
Installation Versatility
Broad compatibility with standard and post-mount systems simplifies the upgrade process.
Maintenance Ease
Mineral oil system is cleaner and easier to service than DOT fluids.
Weight Efficiency
Solid performance, though slightly heavier than high-end, weight-conscious racing alternatives.
Key Specs
Brake Type
Hydraulic
Number of Pistons
4
Weight
315 grams
Brake Fluid
Mineral Oil
Mounting Type
International Standard and Post Mount
Intended Use
E-bike
Rotor Included
Yes
Lever Reach Adjustable
Yes
Brake Pad Replacement
VX851, VRX851, VRS851
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Ask Metto anything about the Clarks SYNC-4E Hydraulic Disk Brake before you decide.
