Tailwind Endurance Fuel - Box of 12 Rear Derailleurs The Gator Hardshell's robust casing

The Gator Hardshell's robust casing resists punctures

If you want your cockpit to look as good as the rest of your build without matching socks to your stem cap

If your frame has an 83mm threaded shell

Alloy construction throughout keeps it burly without adding unnecessary weight

The Park Tool FR-2 is built for Sun Tour 2-prong freewheels

Tailwind Endurance Fuel - Box of 12 Rear Derailleurs The Gator Hardshell's robust casingCan one drink really be your only fuel for an all day ride? Tailwind Endurance Fuel Box of 12 gives you a dozen single serve stick packs of the drink that covers your calories, electrolytes, and hydration all in one bottle. Each stick pack delivers 200 calories and 50g of carbohydrates from Non GMO dextrose and cane sugar: the carbohydrates your body absorbs most efficiently during exercise, plus a complete electrolyte profile of sodium, potassium,