Ronix
2027 Ronix Junior Krush Kids Wakeboard
2027 Ronix Junior Krush Kids Wakeboard
The Krush's asymmetric edges at 125 cm - a sharper toe-side rail and longer fin that stop the tail washing out, for girls up to 50 kg learning to ride properly.
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About This Product
About This Product
2027 Ronix Junior Krush Kids Wakeboard | The Girls' Learner Board, Built to Teach
The 2027 Ronix Junior Krush is a 125 cm 3-stage boat board on the Modello Secret Flex core for entry-level and intermediate girls up to 50 kg. It's a youth design that recognises your shoulders and hips are not always parallel in wakeboarding — crossed up toe-side, more inline heel-side — so the two edges of the board are deliberately different. The same thinking behind the adult Krush and Vault, applied to a board a smaller rider can actually control.
Key Technical Features
- Asymmetric Rails and Moulded-In Fins: A more vertical sidewall and shorter moulded-in fins heel-side for glide and a quicker release; a longer moulded-in fin and sharper rail toe-side for more water contact and a stronger, more secure edge hold.
- Toe-Side Lock-In: Having the tail wash out on toe edge is the most common thing that goes wrong while learning, and the toe-side fin and rail exist to stop it.
- Most Naturally Centred Rocker Line: A 3-stage rocker at 2.3", drawn to be ridden with neutral weight — which is what a learner does naturally.
- Modello Secret Flex Core: Ronix's highest strength-to-weight poured foam, with a layup tuned for a 125 rather than an adult board simply shrunk. Stored energy rated 3 — the relaxed, consistent snap that makes every take-off feel the same.
- Two 1.75" Hook Fins: The most locked-in, stable fin Ronix make, built for new riders and choppy water. Removable once her edging sharpens.
Why You'll Love It
Entry level to intermediate, and the board we'd point most girls at for a first or second season once they've outgrown a 120. Same design work as the Junior Vault — the difference is the graphic and the Secret Flex core — and it takes away the two things that stall progress: a tail that slides out and a board that punishes a bad stance. Who it isn't for: under 43 kg and brand new, the August at 120 cm is easier again; clearing the wake consistently and wanting more pop, move up to the Junior District or the Krush 130.
Size Guide
- 125 cm: riders up to 50 kg · 2.3" rocker · 733 sq in · 18–24" stance
Board only, Hook fins included — pairs with the Luxe boot for bigger feet or the August boot for kids 2–6. Sold with boots as the 125 option in the Krush Package.
Quick Answers
Junior Krush or Junior Vault?
Close siblings. Both 125 cm for riders up to 50 kg, both 3-stage with asymmetric edges and Hook fins. The Junior Krush runs Stored 3 on the Secret Flex core; the Junior Vault is Stored 2. Pick on graphic and boot.
Junior Krush or August?
The August is 120 cm for riders up to 43 kg with Grom Glass and Stored 2 energy — the very first board. The Junior Krush is 125 cm, up to 50 kg, with the Vault-style asymmetric moulded fins. Weight decides it.
What boots fit?
Two 1.75" Hook fins are included. For girls' feet the August boot (kids 2–6); for bigger feet the Luxe (women's 6–8.5 or 8–10.5), which is soft, light and the pairing in our Krush Package.
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Shipped Within 24 Hours
Shipped Within 24 Hours
Order by 12pm Mon-Fri to receive same-day DISPATCH
Order after 2pm and receive next business day DISPATCH.
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Our full shipping policy can be found here
Free Returns & Exchanges
Free Returns & Exchanges
Free returns are granted if you receive an item that is faulty, or is not as described.
We do not cover return fees if you change your mind or order incorrectly.
We only accept returns to us within 14 days of date of receiving, in the condition that you received it and we will happily exchange it or issue a refund. *Conditions Apply.
PLEASE NOTE: Sale items are offered at significantly discounted prices so please choose carefully as we WILL NOT offer exchanges or returns on sale items.
Our full return policy can be found here
Happiness Guarantee
Happiness Guarantee
We want you to be happy with the product you buy, so all our products offer a 12-month repair and replacement warranty for factory defects or manufacturing errors.
All warranty claims and repairs must only be assessed by the manufacturer and/or manufacturer's representative and will be repaired, replaced, or credited at their discretion excluding any shipping fees.
A valid proof of purchase will be required for all warranty claims.
Contact us on support@welcomeboardstore.com.au or call 039781472 for more information.

About Ronix
Ronix stands at the forefront of wakeboarding innovation, crafting premium equipment that defines the cutting edge of watersports technology through a perfect fusion of advanced engineering and rider-driven design. Founded by industry visionaries with a passion for pushing boundaries, their dedicated team of engineers and professional athletes work in synergy to test, refine, and reimagine what's possible—from revolutionary wakeboards featuring proprietary construction techniques to ergonomically perfected bindings delivering unparalleled response and comfort. Beyond technical excellence, Ronix embodies the authentic spirit of wake culture with a distinctive aesthetic that reflects the freedom, creativity, and pure exhilaration that draws people to watersports, consistently transforming how athletes experience the water through their unwavering commitment to progression.
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