Fox Transfer SL P-SE Dropper Post 27.2mm 50mm Drop – Internal Routing

FOX Transfer SL P-SE Dropper Post – 27.2 mm | 50 mm Drop | Internal Routing The FOX Transfer SL P-SE is the ultimate lightweight dropper post for gravel riders and cross-country racers who want the confidence and control of a dropper without the added weight of a traditional system. With a 50 mm drop, 27.2 mm diameter, and internal routing, this mechanical post delivers fast, simple, and reliable performance across demanding terrain. Perfect for Gravel & XC Riders Designed around the needs of performance-focused riders, the Transfer SL P-SE works seamlessly with a wide range of lever types—including drop bar and flat bar setups. Its 2-position mechanical system keeps operation simple, while the redesigned lower post windows make cable setup easier and more compatible with GRX-style dropper levers. Key Features 27.2 mm diameter ideal for gravel and XC frames. 50 mm drop for improved control and stability on technical terrain. Ultra-lightweight construction for minimal system weight. 2-position mechanical design – locks fully top or bottom. Internal routing only for a clean, integrated look. Lower post windows allow cable slack to be pulled from the post side, improving compatibility with GRX-style levers. Compatible lever options – Matchmaker, Shimano GRX, and I-SPEC EV. Supports 70–85° seat angles for broad frame fitment. Coil spring system for consistent, reliable return performance. Compatible with 7 mm and 7x9 mm saddle rails including ob-round rails. Specifications Model FOX Transfer SL P-SE Dropper FOX SKU 925-01-203 Diameter 27.2 mm Drop (Travel) 50 mm Routing Internal only Post Type 2-position mechanical (top/bottom lock) Saddle Rail Compatibility 7 mm round / 7x9 mm ob-round Seat Angle Compatibility 70–85° Lever Compatibility Matchmaker, Shimano GRX, I-SPEC EV Technologies Lightweight Mechanical System The SL P-SE platform prioritizes simplicity and light weight with a reliable 2-position mechanical lock and a coil spring for consistent return. Cable Window Design The updated lower-post cable windows allow easier installation and improve compatibility with GRX-style dropper levers by letting you pull slack directly from the post. Optimized for Gravel & XC The narrow 27.2 mm diameter, low weight, and clean internal routing make this dropper a perfect upgrade for performance gravel or cross-country bikes where efficiency and control both matter.