Shimano Dura-Ace RD-7800 Rear Derailleur, 10 Speed, Short Cage, VG+ (Copy)

Description

Will this work?

• Shimano 10-speed road drivetrain only — not compatible with 9-speed or 11-speed
• Short cage — compatible with double cranksets, max 27t sprocket
• Compatible with Shimano 10-speed STI levers — ST-7800, ST-6600, ST-5600 and equivalents
• Direct mount — standard road derailleur hanger, bolt-on
• Cable anchor bolt included (non-OEM washer — functions perfectly)

Condition: Very good. Body shows a few light abrasions consistent with normal use. Pulleys excellent with OEM Dura-Ace sealed bearings, spin freely with no play. Pivot action smooth throughout range of motion. Cable clamp washer is non-OEM but functions correctly. Limit screws and cable barrel adjuster present and functional.

Notes from MyBikeThing — The RD-7800 is the 7800 generation Dura-Ace rear derailleur — made in Japan, silver finish, and the benchmark for 10-speed road shifting in its era. The short cage is the right choice for double crankset builds with compact or standard cassettes up to 27t. Dura-Ace pulleys with sealed bearings are a genuine performance detail — these shift with a precision that wears in rather than out. A straightforward, proven upgrade or replacement for any Shimano 10-speed road build.

Guarantee — You put in the miles, we put in the work. 30-day guarantee on fit, function, and condition. – Paul

Keywords — Shimano Dura-Ace RD-7800, rear derailleur, 10-speed, short cage, road derailleur, silver, Japan, 7800 series, Dura-Ace 10s, STI compatible, double crankset derailleur