Sram Guide RS B1 disc brake black rear
Rear disc brake, 4-piston caliper, improved version B1, guide length 91,800 mm, black.
The Sram Guide B1 brake comes in even more force, which was good, it remained, but two basic things were improved - better adjustment of the brake lever and the caliper, now bearing the S4 designation, was also redesigned. We can finally say with certainty that there is nothing left of the old and problematic Avid brakes.
The main advantage of the new S4 caliper is the Bleeding Edge, which with the help of an added adapter serves for easier deaeration and replenishment of the liquid. Related to this is the modified and simpler fluid distribution inside the caliper, including improved seals. The reason is simple - to avoid aeration of the liquid and its better cooling.
The wheel for adjusting the distance of the lever from the handlebars has also been redesigned, which now has an easier and safer step and fits better in the hand.
Technical designation: 00.5018.099.001
Hose length: 1800 mm
Brake pads: organic
Mounting: Post Mount
Package contents: lever, caliper, filled guide
Content: DOT 5.1
Weight: 385 g
Adjustable: Reach Adjust, SwingLink ™
Location | Rear |
Disc type | 6 bolt |
product ID | 31060 |
