Montrose Hyper River Surfboard
Small-wave specialist. Built for control.
Hand-shaped Armalight surfboard with parallel rails and diamond nose. Tuned for small, tricky waves.
Best for smaller waves and tighter rivers.
- Surfers chasing performance on small or tricky waves
- Riders who paddle the Montrose, CO wave or similar tight rivers
- Anyone who wants high performance in conditions that defeat bigger boards
- Maximum float for heavier riders or really mushy waves → Blisscuit High-Volume Surfboard
- Maximum tail drive and projection on bigger waves → Enzo River Surfboard
- Balanced all-around feel for variable conditions → Cake River Surfboard
The honest version.
Hand-shaped Armalight surfboard with parallel rails and diamond nose. Tuned for small, tricky waves.
The Montrose is part of the Hydrus Armalight surfboard line. Hand-shaped in Eagle, Idaho. Composite over Fused EPS foam core. River-rock contact resistance that beats fiberglass.
Surfers chasing performance on small or tricky waves. Riders who paddle the Montrose, CO wave or similar tight rivers. Anyone who wants high performance in conditions that defeat bigger boards.
Currently waitlist-only as Hydrus refines the next batch.
Montrose Hyper at a glance
The Montrose Hyper is a 5 ft x 20 in river surfboard.
| Length | 5 ft (60 in) |
|---|---|
| Width | 20 in |
| Thickness | 2.375 in |
| Rider weight | Best for surfers 130 to 200 lbs |
| Construction | Armalight composite hardboard |
| 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.
| Montrose Hyper River Surfboard | Blisscuit High-Volume River Surfboard | Cake River and Wake Surfboard | |
|---|---|---|---|
| Small-wave specialist. Built for control. | Max float. Mushy-wave specialist. | Fast outline. Balanced feel. | |
| Best For | |||
| Dimensions | 5' × 20" × 2.375" thick | 5' × 20" × 2.375" thick | 5' × 20" × 2.375" thick |
| Total Capacity | |||
| Rider Weight Max | Best for surfers 130 to 200 lbs | Best for surfers up to 220 lbs | Best for surfers up to 200 lbs |
| Board Weight | |||
| Recommended PSI | |||
| Built to last | Armalight composite hardboard | Armalight composite hardboard | Armalight composite hardboard |
Summer after summer,
still drum-tight.
Diamond Nose + Parallel Rails
Rounded-Square Tail
Armalight Hand-Shaped
Their boards. Their water. Their words.
Photos from Hydrus owners across the lineup. Their boards. Their words. Their water.
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.
We love this thing, half the time we’re using it as an inflatable dock at the lake that we can jump off of or just relax on.
First trip out was down silver springs to see manatee, river otter, blue tilapia and SO much other wildlife.
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.
I bought it because I was looking for something durable for my large size (6'4", 300lbs). I have to say I am EXTREMELY happy with it.
This board tracks really well and feel firm & stable underfoot.
Tracking and glide are far superior to my all around board
First iSUP I’ve owned and it’s phenomenal. I spent over 40 hours researching various boards and was referred to Hydrus by a reputable blogger.
INCREDIBLE board. This iSup was made to be super stable, but also has speed too!
The paradise is so fast and fun. But it's still stable as well! I'm pretty much a beginner and had no issues standing up and staying on the paradise.
For me, by far the best river paddle!! Indestructible frame and so effective in the rapids!!
I knew this board was going to be good but after receiving it I have been blown away. The color and style are fantastic and I really enjoy the stability and speed.
Why Choose Hydrus.
Limited Lifetime Warranty
Idaho Tested
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Common Questions About This Board.
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Close siblings in the Hydrus lineup. Same construction, different conditions.
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