Alpitude - Brandtal Oversized Pulley Wheel Systems (OPWS) Colour:Gun Metal 0mm offset (straight) to match

0mm offset (straight) to match R5 geometry

Engineered and Made in the U

The P-Series is the forward-position TT and triathlon shape in the Gelu range

This raiser is specifically designed for Garmin computers with a quarter-turn mount

Width 18mm 21mm 27mm

Alpitude - Brandtal Oversized Pulley Wheel Systems (OPWS) Colour:Gun Metal 0mm offset (straight) to matchThe Brandtal Oversized Pulley System from Alpitude replaces the stock derailleur cage with a full carbon 1417T oversized design. The larger pulley configuration increases chain wrap and reduces articulation resistance at the derailleur, allowing the drivetrain to run smoother under load. Hybrid ceramic bearings minimise internal drag while maintaining precise, consistent shifting. This upgrade improves drivetrain efficiency and delivers a smoother,