Shimano Ultegra RD-R8150 Di2 12 Speed Rear Derailleur SOFTGOODS Ultegra 8000 & 105 R7000

Ultegra 8000 & 105 R7000

Forged aluminium construction and steel screws

Comes in 6 different widths to suit most Road

12-speed SRAM Eagle

Shimano Ultegra RD-R8150 Di2 12 Speed Rear Derailleur SOFTGOODS Ultegra 8000 & 105 R7000Now simplified with a single derailleur cage length, the Shimano Ultegra RD R8150 Di2 12 Speed Rear Derailleur packs Shimano's fastest, most precise shifting into a more approachable option. The single cage length is compatible with up to 34T low sprockets, making it more versatile than ever. Specifications Fastest ever rear shifting 58% faster than RD R9150 Compact design includes an integrated wireless unit, charger and switch LED status indicator