Pistons: 2 x 21mm-piston-diameter for strong braking power. SLR used Titanium pistons and fixings.
Brake mount: flat mount -FM size is 34mm
Hose connector: Lewis re-usable screw on design
Oil: Mineral oil or DOT 5.1 Fluid
SL weight: 82.5g (without brake pads and fitting)
SLR Weight: 68.5g (without brake pads and fitting)(SLR is with Titanium pistons and bolts)
In the box: 1x caliper, 1x Yellow Bleed block, 1x Brake pad set, 1x Hose connector.
Sold as single caliper!
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What is new compared to BB2 calipers?
Increased thickness of the inner wall of the caliper, resulting in higher strength, which improves adapt to high-intensity environment.
Large piston floating clearance, results in less friction, designed for Racing. The piston floating clearance is 0.3 mm per side, with a large adjustment margin, which effectively reduces rotor rubbing and makes installation and adjustment easier.
Better compatibility with most brake levers, reducing compatibility issues due to caliper replacement.
Minimalist hose fitting design saves weight in non crucial area.
