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Sheet updated September 2026
The Ride Engine Roam V1 is Ride Engine's soft waist harness, the one that folds up and stores at the bottom of a board bag without taking up space. Most waist harnesses have a thermoformed shell that imposes its shape on the back and occupies a fixed volume in the bag. The Roam V1 approaches the problem from the other end. No shell. Support comes from the tension of the Cradle Support System straps, which uses the brand's Lumbar Lock principle and distributes pressure across the entire width of the lower back. The Cell Lock foam does not absorb water, which is a standout feature when the harness goes back into a bag wet the same evening.
KEY INFORMATION
RIDE ENGINE ROAM V1 - Travel waist harness
What we like
- It really folds up: Without a rigid shell, the Roam V1 rolls up and tucks into a corner of your board bag. This is the harness you grab when every liter of packing space counts.
- Support that doesn't create pressure points: The Cradle Support System tensions the straps to spread the load across your lower back instead of concentrating it in just two areas.
- Foam that doesn't get waterlogged: Cell Lock foam is non-absorbent. The harness dries quickly and won't double in weight after a session.
- A setting you don't have to redo: The Unity connection is set once to the correct width, then you won't need to touch it again until next season.
- Torso freedom: The soft waist harness design lets your torso rotate freely, which is perfect for wingfoil and strapless kiteboarding.
Use
Belt • Flexible
Available sizes
Included / Not included
✔️ Included: Ride Engine Roam V1 harness, Unity connection straps
❌ Not included: Spreader bar, harness leash
DETAILED DESCRIPTION
A harness made for your bag, not for the display case
The Roam V1 solves a simple problem: fitting into an already full bag. Ride Engine removed the thermoformed shell that gives classic waist harnesses their bulk and stiffness. What's left folds, rolls, and slides between two boards. For those flying with a Kite and a board bag, the difference is clear on the scale and when you're trying to close the bag.
The Cradle Support System replaces the shell
Without a shell, the support has to come from somewhere. It comes from the network of straps. The Cradle Support System applies a calculated tension that stiffens the entire harness once tightened, distributing pressure across the entire lower back. Ride Engine refers to this as the DNA of Lumbar Lock, their lumbar support technology. The result in a session: no hard bar digging into your kidneys, and a harness that won't ride up under your ribs when traction increases.
Cell Lock foam, the detail that matters when you return
Cell Lock foam is closed-cell, so it doesn't absorb water. A classic harness that's spent three hours in saltwater comes out heavy and takes all night to dry. This one comes out almost dry, which prevents soaking the rest of your gear in the bag and limits salt buildup in the foam.
Unity Connection and spreader bar choice
The Roam V1 uses the Unity Webbing Connection system. The spreader bar mounts directly to the straps, without an intermediate hook, and adjustment is done only once. The bar is not included with the harness; you'll need to choose it according to your size: 8 inches for XS, 10 or 12 inches for M to L, and 12 or 14 inches for XL. We have the Ride Engine Unity Mega Spreader Bar V1 in stock; it's the bar designed for this system.
SIZE GUIDE
| Size | Waist size (cm) | Waist size (inches) | Recommended spreader bar |
|---|---|---|---|
| XS | 61 to 64 | 24 to 25 | 8-inch |
| S | 66 to 79 | 26 to 31 | 8-inch or 10-inch |
| M | 81 to 89 | 32 to 35 | 10-inch or 12-inch |
| L | 91 to 99 | 36 to 39 | 10-inch or 12-inch |
| XL | 107 to 112 | 42 to 44 | 12-inch or 14-inch |
Source: Ride Engine Europe size guide, consulted on September 22, 2026. The adjustment is correct when 4 to 11 cm of side strap remain, with the ideal being between 6 and 9 cm.
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Type | Soft waist harness, no rigid shell |
| Support | Cradle Support System, strap tension distributed across the lower back |
| Foam Boards | Cell Lock, non-absorbent |
| Connection | Unity Webbing Connection, set it once and forget it |
| Spreader bar | Compatible with Ride Engine Unity bars, sold separately |
| Sizes | XS, S, M, L, XL |
| Disciplines | Kitesurf, wingfoil |
FAQ - RIDE ENGINE ROAM V1
The Roam V1 caters to two distinct rider profiles. It's perfect for those who travel light, carefully counting every liter in their bag. It also suits riders who prefer a harness that molds to their lower back, avoiding the rigid shell feel. This versatile harness excels in both kitesurf and wingfoil disciplines.
Measure your waist at your navel, not your hips or pant size. The size guide on this page provides the corresponding measurements in centimeters. If your measurement falls between two sizes, always choose the smaller one. A waist harness needs to be snug to prevent it from riding up during your session.
No. Like most Ride Engine harnesses, the bar is sold separately. This allows you to select the width that best suits your body size. The Roam V1 is compatible with the brand's Unity bars. We offer the Unity Mega Spreader Bar V1 as an accessory on this page.
Rinse your Ride Engine Roam V1 with fresh water after every session in the sea, then dry it in the shade. While the Cell Lock foam doesn't absorb water, salt can accumulate on the straps, eventually stiffening them. Avoid machine washing and direct sunlight drying, as these can damage the seams and straps.
We are an authorized Ride Engine retailer and have the Roam V1 physically in stock in Pornichet, available in all sizes. Feel free to visit our store to try it on, or call us before ordering to confirm the size with your waist measurement.
▶ Need advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
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