Fonte: [The Racquet Shop (Dubai, envia KSA)](https://theracquetshop.com) # Radical Junior 21 HEAD Tennis · Radical Updated on 2026-10-05 Version · 13 options Radical Junior 21 Change - [Radical Junior 21180 gMerchant of Tennis](https://racquetrank.com/ca/tennis/head/radical-junior-21/) - [Radical Pro 2025315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2025/) - [Radical MP 2025300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2025/) - [Radical MP 2021300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2021/) - [Radical Pro 2023315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2023/) - [Radical MP 2023300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2023/) - [Radical Junior 2025245 gRacquet Science](https://racquetrank.com/ca/tennis/head/radical-junior-2025/) - [Radical S Graphene XT280 gAmazon](https://racquetrank.com/ca/tennis/head/radical-s-graphene-xt/) - [IG Radical Xceed 2024Tenniszon](https://racquetrank.com/ca/tennis/head/ig-radical-xceed-2024/) - [Radical Elite 2025Amazon](https://racquetrank.com/ca/tennis/head/radical-elite-2025/) - [Radical Junior 23215 gAmazon](https://racquetrank.com/ca/tennis/head/radical-junior-23/) - [Radical Pro 2021315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2021/) - [Radical Junior 19Merchant of Tennis](https://racquetrank.com/ca/tennis/head/radical-junior-19/) The HEAD Radical Jr. 21 is an aluminum junior racquet for kids aged 4 to 6 who want to get into the sport. It weighs 180 g unstrung, measures 21 in (53.5 cm), has a 520 cm² (81 in²) head, a 255 mm head-light balance (4 points), a constant 20 mm profile and a 16/17 string pattern. The Damp+ insert isolates the impact and reduces vibrations. The enlarged surface gives a larger sweet spot, which makes strokes more forgiving. Price shown at the store This store only shows the price on its own site. [See price at Merchant of Tennis](https://racquetrank.com/go/01M45XH8ZQAENS33EXYG7073SX) ## Offers 1 offer | Store | Reference price | Updated | Go to store | | --- | --- | --- | --- | | Merchant of Tennis | Price shown at the store | – | See price at Merchant of Tennis | We may earn a commission from the stores listed, at no extra cost to you. - The price is from the last check at the store and may have changed. The price at the store at checkout is what counts. - Links are found automatically and may lead to another color, version or size. Check at the store. ## Price history History in progress We are tracking prices for this racquet. The chart will appear soon. ## Strengths and watch-outs ## Pros - Light (180 g unstrung): easy handling - Damp+ isolates impact and reduces vibrations - Enlarged sweet spot: more forgiving strokes ## Cons - Limited to the 4 to 6 age range - 81 in² head and 21 in length are quickly outgrown - Ideal for: Kids aged 4 to 6 who want to get into the sport - Levels: Beginner ## Specs | Weight unstrung | 180 g | Medium confidence | | --- | --- | --- | | Weight strung | No data | Medium confidence | | Head size | 81 in² | Medium confidence | | Length | 21 in | Medium confidence | | Balance point | 255 mm | Medium confidence | | Swingweight | No data | Medium confidence | | Stiffness (RA) | No data | Medium confidence | | --- | --- | --- | | String pattern | No data | Medium confidence | | Frame thickness | 20/20/20 mm | Medium confidence | | Material | Aluminum | Medium confidence | | Recommended tension | No data | Medium confidence | | Grip sizes | No data | Medium confidence | ## Store reviews We have not gathered store ratings for this racquet yet. Read buyer opinions directly at the store. ## Community 0 review(s) and comment(s) No reviews yet. Have you played with the Radical Junior 21 HEAD? Tell us how it went. ## Similar racquets [See more](https://racquetrank.com/ca/tennis/) Wilson · Tennis ### Blade 100L V10 Wilson RR Score 62 out of 100, RR Score - Weight: 285 g - Head: 100 in² - Strings: 16x19 - RA: 67 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGPFZ83WACYBMKFE6H5) · Tennis ### Pure Drive Lite 2025 Babolat RR Score 65 out of 100, RR Score 5.0 (4) - Weight: 270 g - Head: 100 in² - Strings: 16x19 - RA: 69 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGPKDGVXRPVWRNZJEAQ) · Tennis ### Pure Drive Wimbledon 2025 Babolat RR Score 68 out of 100, RR Score 5.0 (5) - Weight: 300 g - Head: 100 in² - Strings: 16x19 - RA: 72 RA [See price at Merchant of Tennis](https://racquetrank.com/go/01M45XH8Y6W6CBWDW34H41KR2Q) Wilson · Tennis ### Clash 100L V3 Wilson RR Score 68 out of 100, RR Score 5.0 (1) - Weight: 280 g - Head: 100 in² - Strings: 16x19 - RA: 54 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGPBJVZCSDSHKRYPVXA) · Tennis ### Pure Strike 100 16x19 2024 Babolat RR Score 68 out of 100, RR Score - Weight: 300 g - Head: 100 in² - Strings: 16x19 - RA: 63 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGPR08SNS7523ES6V8F)2 offers · Tennis ### EZONE 100L 2025 Yonex RR Score 71 out of 100, Good 4.9 (34) - Weight: 285 g - Head: 100 in² - Strings: 16x19 - RA: 67 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGP3HE7MJK6WC4AH4DX)2 offers Wilson · Tennis ### Pro Staff 97 Classic Wilson RR Score 72 out of 100, Good 4.5 (68) - Weight: 315 g - Head: 97 in² - Strings: 16x19 - RA: 68 RA [See price at Amazon](https://racquetrank.com/go/01M49QVSGPGHEZ8QVJMY8E31B5) [See more similar racquets All tennis racquets](https://racquetrank.com/ca/tennis/) Version · 13 options Radical Junior 21 Change - [Radical Junior 21180 gMerchant of Tennis](https://racquetrank.com/ca/tennis/head/radical-junior-21/) - [Radical Pro 2025315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2025/) - [Radical MP 2025300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2025/) - [Radical MP 2021300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2021/) - [Radical Pro 2023315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2023/) - [Radical MP 2023300 gAmazon](https://racquetrank.com/ca/tennis/head/radical-mp-2023/) - [Radical Junior 2025245 gRacquet Science](https://racquetrank.com/ca/tennis/head/radical-junior-2025/) - [Radical S Graphene XT280 gAmazon](https://racquetrank.com/ca/tennis/head/radical-s-graphene-xt/) - [IG Radical Xceed 2024Tenniszon](https://racquetrank.com/ca/tennis/head/ig-radical-xceed-2024/) - [Radical Elite 2025Amazon](https://racquetrank.com/ca/tennis/head/radical-elite-2025/) - [Radical Junior 23215 gAmazon](https://racquetrank.com/ca/tennis/head/radical-junior-23/) - [Radical Pro 2021315 gAmazon](https://racquetrank.com/ca/tennis/head/radical-pro-2021/) - [Radical Junior 19Merchant of Tennis](https://racquetrank.com/ca/tennis/head/radical-junior-19/) Radical Junior 21 HEAD See offers --- Fonte: https://racquetrank.com/ca/tennis/head/radical-junior-21/