Cycling Bargains - BikeInn Ceramicspeed Ospw Rs Alpha 12s Sh.9250+8150 Jockey Wheel System | Hot deals section, massive stocks, great prices & easy returns. (INN149698246)

BikeInn Ceramicspeed Ospw Rs Alpha 12s Sh.9250+8150 Jockey Wheel System | Hot deals section, massive stocks, great prices & easy returns.

ONLY £458.99

Available from BikeInn.

BikeInn Ceramicspeed Ospw Rs Alpha 12s Sh.9250+8150 Jockey Wheel System | Hot deals section, massive stocks, great prices & easy returns.


Product Description


Unleash the pinnacle of drivetrain performance with the CERAMICSPEED OSPW RS Alpha system, meticulously engineered for Shimano Dura-Ace 9250 and Ultegra 8150 12-speed derailleurs. This is more than just a spare part, it´s a transformative transmission upgrade designed for cyclists who demand the absolute best in efficiency, speed, and durability.The core principle of the Oversized Pulley Wheel (OSPW) system is to dramatically reduce friction in your drivetrain. By using a 13-tooth upper and a 19-tooth lower pulley wheel, the system allows the chain to articulate at a much wider, smoother angle, minimizing energy loss with every single pedal stroke. This translates directly into tangible watt savings, giving you a crucial advantage whether you´re sprinting for the finish line, attacking a climb, or tackling a long-distance endurance event. Experience a ride that feels noticeably smoother and faster, as more of your power is transferred directly to the road.The ´RS´ designation, for Rennsport (Racing Sport), signifies a new era of performance and durability, developed and tested in the crucible of professional racing. A standout feature of the OSPW RS Alpha is the revolutionary Alpha Disc on the lower pulley. This solid, aerodynamic disc is not just for a striking aesthetic, it provides unparalleled stiffness and strength to the cage assembly, ensuring crisp and precise shifting under the most demanding conditions. Its design also contributes to the system´s aerodynamic efficiency, cutting through the air with minimal resistance.Further enhancing its longevity, the OSPW RS Alpha incorporates the new Active Debris Remover (ADR) technology. This innovative grooved dust cover design actively channels dirt, water, and grime away from the pristine, hand-built CeramicSpeed bearings at the heart of the system. This ensures sustained low-friction performance ride after ride, protecting your investment and maintaining peak efficiency in all weather conditions. The entire cage structure has been re-engineered for an optimal strength-to-weight ratio, providing a robust and stable platform for your chain that you can rely on.Designed as a complete replacement system for your stock Shimano 9250 or 8150 derailleur cage, this OSPW RS Alpha system is the ultimate investment in speed and efficiency. Elevate your ride, minimize mechanical drag, and experience the smoothest, most efficient 12-speed Shimano drivetrain possible. It´s the definitive choice for the performance-driven cyclist seeking every possible advantage on the road


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