Precision PF60 Chew Bar

Q: What is the Precision Energy Chew Bar used for?

Precision Energy Bars are used to provide steady carbohydrate fuel during endurance training and racing, particularly before sessions, early in long efforts, or during lower-intensity exercise. They’re best suited to moments where solid fuel is comfortable and practical. This allows you to tailor carbohydrate intake precisely depending on session length, intensity, and conditions.

Q: How are energy bars different from gels or chews?

Energy bars deliver carbohydrate in a solid, slower-digesting format , while gels and chews provide faster, more immediate energy. Many athletes use bars early in long sessions and transition to gels or chews as intensity increases.

Q: Do Precision Energy Bars contain electrolytes?

No. Precision Energy Bars are a fuel product , providing carbohydrate only. Hydration and sodium replacement are managed separately using hydration products. This allows fuel and hydration to be adjusted independently. For longer or more demanding efforts, many athletes still prefer separating fuel and hydration for greater control.

Q: When should I avoid using energy bars?

Energy bars may be less suitable: At higher intensities Late in races when digestion becomes harder When rapid carbohydrate delivery is required In these situations, gels or drink mix are often preferred..

Q: Are Precision Energy Bars vegan and allergen-friendly?

Precision Energy Bars are suitable for vegans and are free from common allergens , including gluten, dairy, and soy . Athletes with specific medical allergies should always check the ingredient list before use.

Flavour

Quantity

Price

£9.99

Save £-9.99

60g of carbohydrate in a chewable bar format

Easy to eat during longer efforts

Pairs with Precision Hydration

Quantity

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Free Royal Mail Tracked 48 from £35

Description

Precision Fuel & Hydration PF 60 Chew Bar delivers 60g of carbohydrate in a more substantial chewable format, making it a strong option for endurance athletes who want something more satisfying than a standard gel. Precision describe the PF 60 Chew Bar as delivering 60g of carbohydrate for just 68g of weight, which makes it a practical high-carb option when energy-to-weight ratio matters.

Where this product really makes sense is during longer events, steadier endurance work, and bike-based sessions where chewing feels realistic and another gel starts to lose its appeal. Precision explicitly say the PF 60 Chew Bar can feel more satisfying to eat than gels during longer races and when working at slightly lower intensities, and position it as a useful way to mix up a fuelling plan.

At Ready Sweat Go, we see PF 60 as the more substantial option in the Precision fuel range. It is especially well suited to long rides, ultras, early race fuelling and any session where you want to keep carbohydrate intake high without relying entirely on gels. It won’t suit every moment of every run, but for many endurance athletes it is exactly the kind of product that makes longer fuelling feel more manageable.

If PF 30 Chews are the lighter, more portable bite-sized option, PF 60 Chew Bar is the bigger, more satisfying choice when you need more carbohydrate in one go.

Shipping information

UK delivery

Royal Mail Tracked 48 is £3.89 for orders under £35 and free from £35.

Royal Mail Tracked 24 is £5.79 below £35, £4.49 from £35 to £54.99, and £3.49 from £55.

Delivery options and final charges are confirmed at checkout.

Pairs well with

Precision PF60 Chew Bar

from £9.99

Source-checked product data

Know exactly what you are using

Manufacturer information checked against the current Precision product page. Always check the current pack before use.

1 × 68g barofficial serving

60g carbohydrateprimary metric

3 or 10 bars; Original and Mint & LemonRSG pack formats

Best for

Longer endurance work where a larger chewable fuel serving and a change in texture are useful.

Activity fit

Cycling
Running
Triathlon
Ultra endurance

Nutrition and active quantities

Per 68g bar: 240 kcal / 1,022 kJ; carbohydrate 60g; protein, fat, fibre and salt each <0.1g.

Ingredients

Original: sugar, corn starch, water, citric acid. Mint & Lemon: sugar, corn starch, water, citric acid, natural flavours, natural colours.

Dietary suitability and allergens

Vegan

Check the current flavour pack for the complete allergen statement.

Preparation and directions

Open and eat during exercise in the portions that suit the plan. Dispose of the empty wrapper responsibly.

Training and event use

Training: Eat in planned portions and count the full 60g within the session carbohydrate total.

Event use: Practise chewing, portioning and wrapper handling at event intensity before race day.

Certification and testing

The official manufacturer page states Informed Sport certification or independent batch testing. The exact RSG stock batch was not independently verified; drug-tested athletes should check the current pack and batch.

Cautions and individual suitability

Carbohydrate, fluid and sodium needs are individual. Build and practise the plan in training, follow the current pack, and do not use this food supplement as a substitute for a varied diet.

Source: official manufacturer product page, checked 26 August 2026. Always check the current pack before use.

Why Ready Sweat Go loves Precision Fuel & Hydration Energy Chew Bars.

We stock Precision Energy Bars because there are times when solid fuel simply works better. They’re practical before long runs or rides, useful early in ultra-distance events, and a good option when intensity is lower and real food feels more appealing than gels.

They fit neatly into Precision’s fuel system, offering a slower-release carbohydrate option that complements gels, chews, and drink mix rather than replacing them.

Precision Energy Chew Bars - FAQs

What is the Precision Energy Chew Bar used for?

Precision Energy Bars are used to provide steady carbohydrate fuel during endurance training and racing, particularly before sessions, early in long efforts, or during lower-intensity exercise.

They’re best suited to moments where solid fuel is comfortable and practical.

This allows you to tailor carbohydrate intake precisely depending on session length, intensity, and conditions.

How are energy bars different from gels or chews?

Energy bars deliver carbohydrate in a solid, slower-digesting format, while gels and chews provide faster, more immediate energy.

Many athletes use bars early in long sessions and transition to gels or chews as intensity increases.

Do Precision Energy Bars contain electrolytes?

No. Precision Energy Bars are a fuel product, providing carbohydrate only. Hydration and sodium replacement are managed separately using hydration products.

This allows fuel and hydration to be adjusted independently.

For longer or more demanding efforts, many athletes still prefer separating fuel and hydration for greater control.

When should I avoid using energy bars?

Energy bars may be less suitable:

At higher intensities
Late in races when digestion becomes harder
When rapid carbohydrate delivery is required

In these situations, gels or drink mix are often preferred..

Are Precision Energy Bars vegan and allergen-friendly?

Precision Energy Bars are suitable for vegans and are free from common allergens, including gluten, dairy, and soy.

Athletes with specific medical allergies should always check the ingredient list before use.

Precision PF60 Chew Bar

Fuel Facts

Pairs well with

Know exactly what you are using

Why Ready Sweat Go loves Precision Fuel & Hydration Energy Chew Bars.

Customer Reviews

Precision Energy Chew Bars - FAQs