Clif Bloks Black Cherry with Caffeine are chewable energy pieces designed for easy fuelling during intense rides without the mess of a gel. Each block delivers fast-acting carbohydrates plus 25mg of caffeine from green tea extract, making the Black Cherry flavour ideal for hard efforts or late-stage racing when mental sharpness matters. Their cube format is portion-controlled and easy to chew at high effort levels. 42 units in stock — a great value, practical alternative to gels for riders who prefer solid fuel on the bike.