PEATY'S X CHRIS KING MK2 Tubeless Valves - Black Protection Just flip the tool-free battery

Just flip the tool-free battery latch up and slide the battery up and out of the derailleur

and it goes without saying that we don’t want to be held back by even the slightest inefficiency

8:1 ratio of fructose and glucose — for athletes who want more carbohydrates than Gel 100 to fuel their training and racing

smaller bottle size and an optimized formula that has a crisp white appearance while applying

PEATY'S X CHRIS KING MK2 Tubeless Valves - Black Protection Just flip the tool-free batteryWith design, sustainability & quality running right to the core, theres only one company we could work with on our valve colours Chris King! With our Peaty's Valves for Life guarantee, and their stunning colour ways, your bike is in for a real treat for years to come!