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Power, reliability, light weight, and a flat mount caliper. This brake has it all. Top class modulation and a consistent bite point will inspire confidence for many miles.
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Msrp
$85
Model ID
DB-S300-A1
Features
Flat mount for flat bar
Same proven lever technologies as Guide: piston, seals, reservoir, and bladder
Compact lever body with DirectLink
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Technology
DirectLink
SRAM’s DirectLink lever design produces a solid, positive feel the second you squeeze the lever to engage the brake. It offers a no-nonsense solution to give you precise control.
Timing Port Closure
A hydraulic brake’s timing port is the connection between the reservoir and the lever cylinder bore. When the lever is squeezed, a cup seal passes this area and closes the port, which pressurizes the system. SRAM’s timing port closure system features durable seals and an ultra-smooth cylinder bore finish producing dependable braking power and consistency.
Expandable Bladder
SRAM’s new brake lever design includes a reshaped bladder that helps regulate and reduce air bubbles. The bladder is specifically shaped to evacuate air from the lever and push the fluid exactly where it’s needed. The result is improved back-pressure relief, which produces dependable braking power and consistency.
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Specifications
Application (DB)
Road
Brake type
Hydraulic
Blade material
Aluminum - Stamped
Contact adjust
No
Color (DB)
Black
Orientation
Left/Front, Left/Rear, Right/Front, Right/Rear
Pad type (Disc)
Steel-backed organic
Bracket (Disc Brake)
Flat Mount 20mm offset
Reach adjust
Tooled
Hydraulic fluid
DOT 4
Lever pivot
Bushing
Service
Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.
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