AXIS 88 Whitewater Freestyle Paddle Board
Built to play, not to cruise.
8 foot 8 inch by 34.5 inch. Shorter, lighter, sharper than AXIS 98. For paddlers who already know the river.
Complete Your Setup
Most riders grab these to get on the water right away.
- Adjustable range
- 65" to 87"
- Paddler height fit
- 4'10" to 6'6"
- Weight
- 26 oz (3-piece)
- Shaft material
- 100% carbon fiber
- Blade material
- Armalight composite (carbon-reinforced)
- Blade size
- 18.5" x 7.5" (87.3 sq in)
- Blade angle
- 10 degrees
- Assembly
- 3-piece travel design (fits Mothership Backpack)
- Max pressure
- 20 PSI
- Inflation time
- About 5 minutes to 15 PSI
- Airflow
- Dual-stage HyFlow, 450 then 110 L/min
- Power
- Cordless 74Wh battery, plus 12V car adapter
- Boards per charge
- Up to 6 at 12 PSI, 4 at 15 PSI
- Weight
- 4.4 lbs (2 kg)
- Dimensions
- 14 ft x 36 in
- Material
- Lightweight sand-falls-through mesh
- Best for
- Clean board exit on sand, dirt, gravel
- Capacity
- ~8 cans or equivalent food and drinks
- Mount
- Adjustable bungee + carabiner clip system
- Outer pocket
- Water-resistant zipper (splash-safe, not submersion-safe)
- Capacity
- ~20 liters (expandable roll-top)
- Construction
- Welded seams + airtight roll-top closure (waterproof core)
- Carry
- Padded shoulder straps + back pad + chest and waist belts
Not sure which one? Take the 60-second Board Finder or text us.
Who AXIS 88 is for
- Whitewater paddlers chasing tight playboating, hole surfing, and river wave riding
- Advanced paddlers who already know how to read river features and want maximum maneuverability
- Paddlers transitioning from a river-touring board (AXIS 98) to a more technical play-focused board
- Solo session riders who don't need to share the board with kids or dogs
- You're new to whitewater and want a forgiving river-touring platform → AXIS 98
- You paddle flat lakes and want straight-line touring speed → Paradise
- You're new to paddleboarding and want maximum stability → JoyRide
- You want a wide stable board for fishing, yoga, or family use → JoyRide XL
Everything You Need to Know.
In 3 Minutes.
Who this board is for. Who it is not for. What makes it different. No script. No hype. Just a paddler talking straight.
Built to play, not to cruise.
The Hydrus AXIS 88 is the playboard. 8 foot 8 inch by 34.5 inch, Armalight Air construction, built for whitewater paddlers who want maximum maneuverability over straight-line tracking. Shorter than the AXIS 98 by a foot, snappier in the catch, lighter on the portage.
Where it sits in the lineup: this is the technical play-focused river board. AXIS 98 is the river-touring board (carries gear, more forgiving, better for mixed sections + flat-water transitions). AXIS 88 is for paddlers who already know what they want from a river session: tight feature reads, hole surfing, wave riding, surf-style play.
The 88's compact length lets the board lock into a standing wave and hold it, the kind of river surfing most inflatable boards are simply too long to do.
Honest fit: not a beginner board. The 8 foot 8 inch length rewards experience. If you're new to whitewater paddleboarding or you want one board that handles everything (river days plus lake approach), the AXIS 98 is the right call. If you're transitioning from AXIS 98 to a more technical play-focused board, AXIS 88 is built for that next step.
Designed in Eagle, Idaho. Limited Lifetime warranty on manufacturing defects.
AXIS 88 at a glance
The AXIS 88 is an 8 ft 8 in x 34.5 in whitewater inflatable paddle board rated for 300 lbs of total capacity.
| Length | 8 ft 8 in (104 in) |
|---|---|
| Width | 34.5 in |
| Thickness | 6 in |
| Board weight | 20 lbs |
| Weight capacity | 300 lbs total (rider plus gear) |
| Rider weight | Best for paddlers up to 250 lbs with gear |
| Recommended PSI | 12 to 15 PSI |
| Construction | Armalight Air with a FusionWeave Dropstitch core and welded seams |
| Best for | Whitewater freestyle, Tight rapids, Surf-style play, Technical paddlers |
| What's included | Hydrus Mothership Backpack, 4.5" River Fin, Dual-Action Hand Pump, Repair Kit |
| Warranty | Limited Lifetime Warranty on manufacturing defects |
| On-water trial | 60-Day On-Water Trial: free exchange within 60 days, returns within 60 days with a 20% restocking fee, one return per 180 days |
Is This the Right One?
Quick comparison so you know you are looking at the right board.
| AXIS 88 Whitewater Freestyle Paddle Board | AXIS 98 Whitewater Paddle Board | JoyRide XL All-Around Paddle Board | |
|---|---|---|---|
| Built to play, not to cruise. | The river board you can take anywhere from flat to spicy. | The bring-everyone-and-everything board. | |
| Best For | Whitewater freestyle | River paddling | Family use |
| Dimensions | 8'8" × 34.5" × 6" thick | 9'8" × 35.5" × 6" thick | 11'6" × 34" × 6" thick |
| Total Capacity | 300 lbs | 350 lbs | 400 lbs |
| Rider Weight Max | Best for paddlers up to 250 lbs with gear | Best for paddlers up to 250 lbs with gear; 350 lb total capacity | Best for riders up to 300 lbs |
| Board Weight | 20 lbs | 24 lbs | 27 lbs |
| Recommended PSI | 12 to 15 PSI | 12 to 15 PSI | 12 to 15 PSI |
| Built to last | Armalight Air | Armalight Air | Armalight Air |
What's in the Box
Everything that comes with your board. No surprises, no missing parts.
Summer after summer,
still drum-tight.
Armalight Air shell
FusionWeave Dropstitch core
Welded seams
Compact play shape
Hydrus click-in fin
Their boards. Their water. Their words.
Photos from Hydrus owners across the lineup. Their boards. Their words. Their water.

I have had 4 Hydrus hard boards and the Axis 8'8" is my 1st Inflatable from them. I must say that it feels unlike any other iSup i have tried.

Angela and Jason made the whole process of buying my Hydrus Axis an absolute pleasure from first contact to my board arriving.

For me, by far the best river paddle!! Indestructible frame and so effective in the rapids!!

It is super durable and sturdy. I feel completely at ease in the ocean waves or the shallow waters of the mangroves.

The Hydrus Paradise tracks and glides very well for an inflatable paddle board. It's easy to sprint between 5-6 mph on flat water.

Payette lake is notorious for its waves and wind. This board is extremely stable and handle the water like no other.

It's fast, and surprisingly stable once I got used to narrower profile.

I message the company and received a phone call from Jason (the man himself) a few hours later.
Why Choose Hydrus.
Limited Lifetime Warranty
Idaho Tested
Text Us. A Paddler Answers.
Limited Batches
We'll Tell You No
Common Questions About This Board.
Verified Reviews
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Still Have Questions?
We are real paddlers. Text or DM us before you buy. We'd rather you get the right board than make a sale.
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