CeramicSpeed OSPW RS Alpha Campagnolo Super Record Wireless
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CeramicSpeed OSPW RS Alpha Campagnolo Super Record Wireless
CeramicSpeed OSPW RS Alpha Campagnolo Super Record Wireless Info
The CeramicSpeed OSPW RS Alpha Campagnolo Super Record Wireless is CeramicSpeed's oversized pulley wheel system built specifically for Campagnolo's 12-speed wireless drivetrain. Like every OSPW RS system, it swaps the stock derailleur cage for larger 15-tooth and 19-tooth pulleys, which reduces how sharply the chain bends as it moves through the derailleur and cuts down on friction lost to the drivetrain.
This version runs CeramicSpeed's ALPHA Disc Pulley Wheels — aluminum pulleys with a composite narrow-wide tooth profile, mounted in a reinforced molded carbon fiber cage that keeps the system light without sacrificing stiffness. The complete unit weighs around 100 grams. Inside, hand-built bearings with adjustable spring tension let you tune chain tension rather than accepting a fixed setup, and the whole system is designed and assembled in Denmark. CeramicSpeed's patent-pending Active Debris Remover (ADR) technology is built into the bearing seals, sealing the bearing fully and using a bladed groove structure to throw off grit and moisture as the pulley spins — the kind of detail that matters more on a component that sits low and close to the road than almost anywhere else on the bike.
Compatibility runs across Super Record Wireless and Super Record S Wireless, though it's worth noting it's not built for the 11-32 cassette — it pairs with the 10-25, 10-27, and 10-29 options instead. CeramicSpeed backs the complete system with a lifetime warranty, and it's available in Black and Silver, with optional engraving for a more personal build. The ADR and ALPHA disc bearing protection technology on this system won a 2025 Taipei Cycle Design and Innovation Award, recognition for the debris-management engineering rather than a performance claim on its own.
This is a component for riders who've already committed to Campagnolo's wireless groupset and want to extract more from it — time trialists, racers, and serious enthusiasts chasing lower drivetrain friction on an already premium build. It's not an upgrade most riders need, but for the Super Record Wireless owner looking at what's left to optimize, it's a purpose-built option rather than an aftermarket compromise.
