Polish component specialist absoluteBLACK has pulled the wraps off its latest disc rotor range, dubbed RAVEN SL and RAVEN GT, the result of more than ten years of research into how perforation patterns affect braking feel and power.
The firm says the new designs are built around a single guiding principle: keeping pad contact with the steel braking surface as consistent as possible throughout the rotation of the wheel. Uneven steel coverage, it argues, is a major cause of the pulsing, wandering bite point and inconsistent modulation riders sometimes experience, particularly under heavy or prolonged braking.
Both models use a full-floating construction, meaning the steel braking ring is mechanically attached to an aluminium carrier rather than bonded or riveted rigidly, allowing it to move slightly and manage heat and warping more effectively. The SL is pitched as the lighter, race-oriented option, while the GT is aimed at riders wanting greater durability and heat management for longer or more demanding descents.
For our readers, rotor design is one of those quietly overlooked details that can make a real difference on fast, technical descents or during a hard-fought crit, where consistent bite and predictable modulation matter just as much as raw stopping power. As disc brakes have become the default across road, gravel and mountain bikes, refinements like this are increasingly where manufacturers are focusing their attention, rather than on the callipers or levers themselves.
Full pricing, weights and availability details are expected to follow as absoluteBLACK rolls the RAVEN SL and GT out to retailers in the coming weeks.
Sam Allcock is a digital PR entrepreneur and publisher with over two decades in SEO, content and media. He founded PR Fire, the pay-as-you-go press release distribution service, and has worked with brands including Red Bull, Nokia and Liverpool FC. He contributes to HuffPost, HubSpot and The London Economic, and owns a portfolio of news and media titles, of which On Track Magazine is one.
