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CLIF · Energy chews
Sour, chewable fuel with a measured caffeine lift for hard efforts.
$7.99
PriceIn stock, ready to ship
We recommend CLIF BLOKS SOURS when you want compact, easy-to-chew carbohydrate fuel without carrying a drink or gel. The strawberry lemonade flavour adds a sharp sour note, while 25 mg of caffeine provides a convenient stimulant boost during training and racing.
Sold by Ashburton Cycles
Verified store
Price
$7.99
Caffeine
25 mg
Calories
90
Sodium
55 mg
CLIF BLOKS SOURS are chewable energy cubes designed to provide a compact source of quick carbohydrates during training, racing and other intense workouts. Each packet delivers 90 calories, with 25 mg of caffeine and 55 mg of sodium for a practical on-the-go fuelling option.
The Sour Strawberry Lemonade flavour brings a sharper taste that can be welcome when you're tired of overly sweet sports nutrition. The bite-sized cubes come in portable individual packets, making them easy to carry and portion during a ride, run or race.
Choose these BLOKS when you want a semi-solid alternative to gels or bars, with a soft, not-too-sticky texture and a modest caffeine hit. They are also gluten-free, non-GMO, and made without high-fructose corn syrup or artificial flavours.
Ideal for cyclists, runners and other endurance athletes who want portable, easy-to-chew carbohydrate fuel with 25 mg of caffeine per packet.

Quick carbohydrate fuel
Chewable cubes provide a compact energy source for training, racing and other high-intensity efforts.
25 mg caffeine
A convenient stimulant boost is included in each packet when you want extra lift during activity.
Sour strawberry lemonade
The sharp flavour helps provide a refreshing alternative to very sweet-tasting energy products.
Easy-to-chew texture
Semi-solid, bite-sized cubes are soft and not too sticky, making them straightforward to eat while moving.
Portable individual packets
The compact packaging is easy to carry and use during rides, runs and races.
90 calories per packet
A clearly defined serving makes it simple to plan your on-the-go fuelling.
Gluten-free and non-GMO
Suitable for customers seeking these dietary attributes in their sports nutrition.
Sport Scientist & Dietitian Review Clif Bloks
Saturday | Ride & Run Faster
Every detail as listed by the manufacturer.

CLIF is an American energy-food brand founded in 1992. Its origins trace back to founder Gary Erickson, who developed the idea for a better-tasting energy bar after an extended bike ride. The brand is based in Emeryville, California, and produces energy bars, chews and other sports foods. CLIF’s stated approach centres on food, people, community and ecological principles. Its product range uses organic ingredients, while the company has also invested in sustainability initiatives and community programmes.
CLIF · Energy chews

Sour, chewable fuel with a measured caffeine lift for hard efforts.
$7.99
In stockCaffeine
25 mg
Calories
90
Sodium
55 mg
Pack size
18 packets
We recommend CLIF BLOKS SOURS when you want compact, easy-to-chew carbohydrate fuel without carrying a drink or gel. The strawberry lemonade flavour adds a sharp sour note, while 25 mg of caffeine provides a convenient stimulant boost during training and racing.
CLIF BLOKS SOURS are chewable energy cubes designed to provide a compact source of quick carbohydrates during training, racing and other intense workouts. Each packet delivers 90 calories, with 25 mg of caffeine and 55 mg of sodium for a practical on-the-go fuelling option.
The Sour Strawberry Lemonade flavour brings a sharper taste that can be welcome when you're tired of overly sweet sports nutrition. The bite-sized cubes come in portable individual packets, making them easy to carry and portion during a ride, run or race.
Choose these BLOKS when you want a semi-solid alternative to gels or bars, with a soft, not-too-sticky texture and a modest caffeine hit. They are also gluten-free, non-GMO, and made without high-fructose corn syrup or artificial flavours.
Ideal for cyclists, runners and other endurance athletes who want portable, easy-to-chew carbohydrate fuel with 25 mg of caffeine per packet.
Quick carbohydrate fuel
Chewable cubes provide a compact energy source for training, racing and other high-intensity efforts.
25 mg caffeine
A convenient stimulant boost is included in each packet when you want extra lift during activity.
Sour strawberry lemonade
The sharp flavour helps provide a refreshing alternative to very sweet-tasting energy products.
Easy-to-chew texture
Semi-solid, bite-sized cubes are soft and not too sticky, making them straightforward to eat while moving.
Portable individual packets
The compact packaging is easy to carry and use during rides, runs and races.
90 calories per packet
A clearly defined serving makes it simple to plan your on-the-go fuelling.
Gluten-free and non-GMO
Suitable for customers seeking these dietary attributes in their sports nutrition.
Sport Scientist & Dietitian Review Clif Bloks
Saturday | Ride & Run Faster