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HEAD Radical 23 Junior Tennis Racquet for Kids vs INSUM

Updated August 2026 — HEAD Radical 23 Junior Tennis Racquet for Kids leads on maneuverability and sweet spot.

The HEAD Radical 23 is better suited for older children ready to learn tennis, while the INSUM is a great starter racket for toddlers. Overall, the HEAD Radical offers more advanced features.

Why HEAD Radical 23 Junior Tennis Racquet for Kids is better

Target Age

Designed for ages 6-8, suitable for skill development

Features

Includes DampPlus technology for comfort

Performance

Better control and power with larger head size

Why INSUM is better

Price

More affordable option for beginners

Portability

Includes shoulder cover bag for easy transport

Weight

Lightweight design makes it easy for toddlers to handle

Overall score

HEAD Radical 23 Junior Tennis Racquet for Kids
85
INSUM
65

Specifications

SpecHEAD Radical 23 Junior Tennis Racquet for KidsINSUM
BrandHEADINSUM
Price$34.99$19.99
FrameAluminumAluminum
String Pattern16x18N/A
Recommended Age6-82-3

Dimension comparison

HEAD Radical 23 Junior Tennis Racquet for KidsINSUM

Design and Build Quality

The HEAD Radical 23 Junior Tennis Racquet features a lightweight aluminum frame designed specifically for kids ages 6-8, while the INSUM 17 inch Kids Tennis Racket is targeted at younger players aged 2-3. The Radical weighs just 7.6 oz (215 g) unstrung, making it easy for kids to handle as they develop their skills. In contrast, the INSUM racket is also made of durable aluminum and is designed to withstand hours of play, but it is smaller at 17 inches, tailored for toddlers. This difference in target age group and size plays a crucial role in how each racquet performs for its intended user.

Target Age Group

The HEAD Radical is aimed at children aged 6-8, making it suitable for those who are ready to start learning the fundamentals of the game. It offers a larger head size of 98 sq. in., which provides a forgiving sweet spot for consistent contact and added power. Meanwhile, the INSUM racket is designed for toddlers aged 2-3, focusing on introducing them to the sport in a fun and engaging way. This age difference means that while the Radical is built for developing more advanced skills, the INSUM is more about basic motor skills and enjoyment.

Price Comparison

In terms of pricing, the HEAD Radical is available for $34.99, while the INSUM racket is priced at $19.99. This means that the HEAD Radical is about 75% more expensive than the INSUM racket. However, considering the target age and the features offered, the price difference may be justified for parents looking to invest in a more advanced racquet as their child grows. The INSUM offers a budget-friendly option for parents who want to introduce their toddlers to tennis without a significant financial commitment.

Features and Technology

The HEAD Radical includes innovative DampPlus technology, which isolates impact vibrations from the grip, enhancing comfort for junior players. This is particularly beneficial for children who may be sensitive to vibrations as they learn to play. On the other hand, the INSUM racket does not mention any specific technologies but emphasizes its durability and lightweight design, making it easy for toddlers to manage. While both racquets are designed with young players in mind, the HEAD Radical offers advanced features that may provide a better learning experience as kids progress in their skills.

Portability

The INSUM racket comes with a shoulder cover bag, making it easy to transport, which is an excellent feature for parents on the go. The HEAD Radical, while lightweight, does not mention a carrying case. For parents looking for a convenient option to carry their child’s equipment, the inclusion of a bag with the INSUM racket adds significant value. This could be a deciding factor for those who frequently travel to lessons or playdates.

Performance on the Court

The HEAD Radical is designed for players developing their all-court game, offering a balance of control, comfort, and maneuverability, which is essential for children aged 6-8 who are just starting to refine their skills. The larger head size and forgiving sweet spot facilitate better shot control and power. Conversely, the INSUM racket is more about getting toddlers acquainted with the game, focusing less on performance metrics and more on fun. While the Radical is suited for improving techniques, the INSUM is perfect for playful introductions to tennis.

Brand Reputation

HEAD is a well-known brand in the tennis world, often associated with quality and performance. The HEAD Radical has a sales rank of 64,777, indicating its popularity among buyers. In contrast, the INSUM racket has a better sales rank of 15,519, suggesting it has a strong appeal for parents of younger children. Brand reputation can influence purchasing decisions, with HEAD being a trusted choice for serious players and INSUM appealing for those seeking a basic introduction to the sport.

Which should you buy?

Choosing between the HEAD Radical 23 Junior Tennis Racquet and the INSUM 17 inch Kids Tennis Racket depends significantly on the age and skill level of the child. The HEAD Radical, priced at $34.99, is ideal for children aged 6-8 who are ready to learn and master tennis techniques, offering superior features and technology. On the other hand, the INSUM racket, at $19.99, is a budget-friendly option for toddlers aged 2-3, perfect for introducing them to the sport in a fun and engaging way. If you are looking for a long-term investment in your child's tennis journey, the HEAD Radical may be the better choice, while the INSUM is excellent for newcomers just starting out.