Shimano Ultegra RD-R8000-GS Medium Cage 11-Speed Rear Derailleur Category_Saddle Using a patented design that

Using a patented design that suspends the helmet just slightly off the top of the skull

rugged and totally in control

212 g +6 deg

SHIMANO quality/performance cartridge bearing square bottom bracket

1 Rubber Solution

Shimano Ultegra RD-R8000-GS Medium Cage 11-Speed Rear Derailleur Category_Saddle Using a patented design thatULTEGRA REAR DERAILLEUR MEDIUM CAGE 11s Updated with a SHIMANO SHADOW design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. FEATURE Covers: 11 28T to 11 34T PRODUCT SPECIFICATION Model No.: RD R8000 GS Series: ULTEGRA Rear Speeds: 11 Compatible Chain: LINKGLIDE, HG 11 speed RD Construction: SHIMANO SHADOW RD: Mount Direct Attachment (conventional): Direct Mount: * Cable Adjuster: Max. Front