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2021 O'Brien Valhalla ST w/ Border Boots


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The O'Brien Valhalla is the ultimate wake warrior model, designed off a traditional narrower profile, this water stick is designed to zippy from edge to edge an burdened with an explosive feel. Featuring O'Brien's renowned fusion core, with a perfect combination of wood stringers and traditional wakeboard construction, for a thinner board for easier transitions and less swing weight. Combined with a progressive 3-stage rocker, allowing for plenty of pop while keeping smooth transitions wake to wake. On the underside of this board is O'Briens signature Delta base channels and a subtle spine providing that fast edge to edge response, evenly balanced with softer landings off airs. Make sure you get your annual weekend dose of wake fever with this blend of progression and innovation.

The O'Brien Border boot is O'Brien's most versatile boot, with its open toe design its covered to fit a massive range of foot sizes. With a softer flex pattern it will suit almost any rider, while the O'Brien Strobel lasted liner and CMEVA outsole will provide the maximum comfort. Combine this with combinational j-bars, for plenty of support through your ankle, the the Border provides a user friendly open toe Boot.

Wakeboard Features

Rocker Line

  • Progressive 3-Stage Rocker – A 3-Stage rocker with a continuous element. A subtle curved platform between your feet, steps up to an increased curve in the tip and tail to improve consistency and provide a higher apex point on your jump

Board Flex

  • Energy Rating(1=Delayed/Stored Energy, 10=Instant Explosiveness) – 8/10

Core Construction

  • Feather Core – O’Brien’s boat performance core construction, reduces swing weight for more midair control and lighter transitions, while also maintaining its profile up the wake for plenty of pop.


  • Tip to Tail Sharp Rail – Slicing like a knife through soft butter, a full sharp rail gives you a precise cut through your entire edge from transition to wake
  • Thin Profile - Reduces swing weight


  • Bi-Axial Fibreglass – A 2 part fibreglass weave that provides strength to the board, but also allows for forgiveness and flex on landings


  • Delta Base – v shaped “Chevron” channels in the tip and tail of the board help to disrupt water and allow for a smoother edge, as well as providing hold through and up the wake
  • Subtle Centre Spine - Helps to pivot you into your edges and soften your landings


  • 4x 1.35" Quad Molded Fins

Rider Level

  • Riding Ability: Intermediate

Board Sizing

(133cm) – Up to 79Kgs

(138cm) –  Up to 90Kgs

(143cm) –  85Kgs and Up


  • 1 Year Manufacturer Warranty

                        Boot Features


                        • Soft Flex


                        • Strobel Lasted Construction - A humanlike design for both the inner and outer shell, because unbelievably, you're human! So your boots should fit remove any dead spacing and provide a superior hold
                        • Single Panel Upper - Provides a firm and comfortable hold around the upper part of your leg, reducing any 'dead spots'
                        • Power Arch - Arch support under your foot to create the ultimate comfort and support underfoot

                        Liner & Lacing

                        • CMEVA Outsole - Comfort under your foot so you can ride all day long
                        • Combination J-Bars - Creating lock around your ankle to reduce foot movement and support
                        • Dual Lace Zones - Because laces just work


                        • LUX 2.5" Canted Chassis - A strong Nylon chassis that is canted inwards to allow your ankle to line up with the rest of your leg, creating support as well as undeniable response

                        Additional Features

                        • 3D Molded Tongue


                        • 1 Year Manufacturer Warranty
                                        Sizing Guides

                                        Here are our links to both sizing guides and buying guides on our products, all these are here to help you make an informed decision on what size or product will work best for you.


                                        WARRANTY POLICY

                                        Let’s face it, we all ride hard and the toys we play on are bound to take some abuse. Nearly all manufacturers understand this and provide a warranty against defects and workmanship. Each new product sold by Skiforce is covered by the individual manufacturer’s warranty. Please check the manufacturer’s website for information regarding their specific warranty policy. The manufacturer will make all warranty decisions. All return shipping costs are the responsibility of the buyer. As an Australian Wake and Waterski Retailer we can only warranty products purchased from our store and website. Please have proof of purchase at Skiforce available when dealing with any warranties.

                                        STEPS FOR PROCESSING WARRANTIES

                                        Step 1. Determine whether the damage should be covered by warranty. Here are a few things that are NOT covered by warranty:

                                        Normal wear resulting from standard usage that occurs over time. (chipped topsheet, sun faded topsheet, etc)

                                        Damage resulting from contact with objects. (Rails, kickers, logs, stumps, little kids, skiers, etc.)

                                        Damage to product resulting from improper care or unnecessary roughness. (throwing it around on the bank, product flying off of board racks, etc)

                                        Parts, hardware, accessories that were lost or have gone missing AFTER receiving your shipment.

                                        Step 2. Email us about your warranty and include CLEAR and detailed pictures explaining the problem. Blurry pictures will not be accepted.

                                        If you have any questions, don’t hesitate to give us a call. We want to see you back out on your product as much as you want to use it and try to get you a response within 48 hours of receiving the product.

                                        Step 3. We will contact you with further instruction.

                                        The next step varies by manufacturer and we will provide you with all the details for the next step. If your warranty claim is accepted you will have to ship your product back to us so that we can confirm the warranty with the manufacturer. Return shipping on warranty claims is the responsibility of the buyer. The manufacturer or Skiforce will cover shipping charges on all items replaced or repaired under warranty.

                                        Let us know if you are in a rush and would like to pay extra for express shipping on your warranty return.
                                        CUSTOMER REVIEWS
                                        2021 O'Brien Valhalla ST w/ Border Boots

                                        2021 O'Brien Valhalla ST w/ Border Boots