Peaty's x Chris King Mk2 Tubeless Valves - Bourbon - 42mm PLP|Riding Style Ultegra 8000 and 105 R7000

Ultegra 8000 and 105 R7000 but a slight modification is required due to a change in the crank arm profile

thanks to it's Titanium and Aluminum construction

and you want to run it with a 1

which can be very useful in many cases to get some extra seat post insertion into the seat tube

Prime 9-speed

Peaty's x Chris King Mk2 Tubeless Valves - Bourbon - 42mm PLP|Riding Style Ultegra 8000 and 105 R7000With design, sustainability & quality running right to the core, theres only one company Peaty's could work with on valve colours Chris King! With Peaty's Valves for Life guarantee, and their stunning colourways, your bike is in for a real treat for years to come! Key Product Features Made From 7075 Aluminium Peaty's Valves for Life guarantee Available in 12 x Chris King colours Tubeless insert compatible base Unique Peaty's design Spoke key & valve