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Momentum Reel push mower stores energy for a burst of extra cutting power


March 18, 2010

The Momentum Reel Mower makes tough patches less of a chore

The Momentum Reel Mower makes tough patches less of a chore

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"Green" mowers like the human-powered Mow Cycle are great for keeping that well manicured lawn along with a clear conscience. But there’s always the chance of running into a patch of particularly thick grass that makes push mowers that little bit less attractive. The Momentum Reel Mower tackles this shortcoming in an ingenious way - its InertiaDrive Technology (patent pending) stores energy like a flywheel to unleash a burst of extra cutting power when required.

The InertiaDrive combines a large diameter cutting reel and heavy cutting reel blades to store energy expended while mowing less troublesome areas. When a tough spot is encountered the InertiaDrive delivers twice the energy to power through small twigs, weeds, or dense grass that would jam other reel mowers. The mower’s large diameter cutting reel and heavy cutting blades allow it to power through obstructions that would cause the small diameter cutting reels and thin blades of standard reel mowers to a standstill.

Made by Finnish company Fiskars, the Momentum Reel Mower also features the company’s StaySharp Cutting System and VersaCut Design that it says makes the mower 30 percent easier to push in long grass.

StaySharp Cutting System

Standard reel mowers rely on contact between the cutting reel and stationary blade for cutting. The steel on steel contact that is produced creates friction & causes blade wear. As a result, the blades on standard reel mowers dull quickly and require annual sharpening to prevent cutting performance degradation.

The StaySharp Cutting System uses precision ground hardened steel blades engineered to cut grass without actually touching. To do this, the cutting reel and stationary blade are separated by about 0.003 inches – less than the thickness of a blade of grass. This means friction and blade wear are greatly reduced.

VersaCut Design

Traditional reel mowers place the cutting reel between the two large drive wheels. This design creates a 3-inch wide no-cut zone under each wheel, making close edging impossible. It also requires undesirable blade positioning, limiting both the maximum cut height and range of cut height adjustment possible.

Fiskars’ VersaCut (also patent pending naturally) extends the cutting blades across the entire width of the mower and uses a long wheelbase to optimize blade positioning. This eliminates uncut strips from under the wheels and allows three times closer edging than other reel mowers. The mower’s long wheelbase allows it to deliver a greater cut range with height settings from 1 to 4-inches.

The Momentum Reel Mower also features an ergonomic height adjustable handle with a padded grip, a one-touch cut height adjustment system and a forward throw grass discharge chute for mess-free operation.

It’s almost enough to make me think I’d actually want to mow the lawn if I had one of these babies.

The Momentum Reel Mower from Fiskars sells for US$249.99 through the company's website, but shipping is limited to the US at this time.

  • As an interesting sidenote Fiskars is apparently the oldest company in Finland (established in 1649) and were responsible for launching the world’s first plastic-handled scissors in 1967. Since then the company’s iconic orange scissors have sold more than 1 billion pieces worldwide.

Via Craziest Gadgets.

About the Author
Darren Quick Darren's love of technology started in primary school with a Nintendo Game & Watch Donkey Kong (still functioning) and a Commodore VIC 20 computer (not still functioning). In high school he upgraded to a 286 PC, and he's been following Moore's law ever since. This love of technology continued through a number of university courses and crappy jobs until 2008, when his interests found a home at Gizmag. All articles by Darren Quick

what a great idea! Fiskars makes great scissors and craft cutting implements. I like the mower- too bad I have a 2 acre lawn!

Serafina Tikklya

I think this mag is one of the best ideas yet. If u want to find something new look here first.

Stanley Osterhoudt

I only began using a reel mower on my bermuda lawn here in Japan. Pretty neat deal... and no gas or oil to manage, no noise (no need to crank up the iPod to overcome mower noise).

I may even get a reel mower for when I return to the states. My yard there is larger, but with a reel mower, clean up is a breeze, and my bermuda grass will look even better due to not using a rotary blade mower.

These Fiskars with their inboard wheels will really be able to get a close cut to the edging.


As I see it, a forward throw of the cut grass puts it onto grass which has not yet been cut, and thus gets in the way. a reverse under-throw would be better.


Actually the forward throw does not get in the way the blades spinning at all. I have had one foe 2 weeks now and cuts better than gas mower

Tony Craig

Fiskars has a great product video if you want to see the mower in action:

Its hard to find a reason not to switch to a reel mower with the Momentum by Fiskars.

Brendan McCarthy
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