RD-R8000 Ultegra 11-Speed Rear DerailleurThe Shimano Ultegra R8000 11 Speed Rear Derailleur, GS offers premium and precise shifting for 11 speed systems. This mechanical unit provides enhanced security and adjustment, making it ideal for riders seeking a wide range of gearing and the ability to easily repair and re index on the roadside. Designed for your 11 speed groupset, the Shimano Ultegra R8000 Rear Derailleur features a lightweight aluminium pulley cage, reducing weight without

BOA reels and laces stay that way

Supplied with M5 and M6 stainless hex bolts for bike fitting

8 centre section is absolutely straight over a width of 90mm

Tailored fit with 5-position back length adjustment

Whether you're heading to a race or simply storing your stand

Includes flat-lock seams and comfort fit waistband

Designed for both front and rear wheel use

Part of a comprehensive range of freewheel and bottom bracket removal tools

and secure and consistent hold

these pedals ensure your feet sit comfortably and securely

You will need bolts like our 6mm bolts which are optimized for single ring mounting

the KTV Drive Front offers up to 200 lumens of output and an attention-grabbing Daytime Flash mode