CLIF Bloks Sours Energy Chews - Box of 18 Flavor:Green Apple covering the most common mid-ride

covering the most common mid-ride mechanical issues without carrying redundant tools

the FR-2 handles the job that a universal tool cannot

A single pass over your frame

Titanium provides the necessary structural strength with lower mass and natural corrosion resistance

Dive capable

CLIF Bloks Sours Energy Chews - Box of 18 Flavor:Green Apple covering the most common mid-rideWhat makes CLIF Bloks Sours different from standard Bloks? CLIF Bloks Sours Energy Chews Box of 18 is a full season supply of the chew designed to solve flavor fatigue: the real and common problem of sweet overload that builds up on long rides when you have been fueling with gels and chews for hours. The pronounced sour profile cuts through sweetness fatigue, keeps your palate working in your favor, and tends to encourage better hydration behavior on