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Gore Bike Wear Fusion 2.0 GT AS Pants

Sale $98.98 $219.95 55% off

Item # GBW3151

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Item # GBW3151

Socks and gloves can be tight, but give the boys a break.

Whether you plan on covering miles in the forest or on damp city streets, the Gore Bike Wear Fusion 2.0 GT AS Pants' all-weather, all-purpose design will keep your legs comfortable and dry. It's constructed from a mix of Gore-Tex Active Shell fabric with stretch inserts, and plenty of cycling-specific features to offer you the ultimate in comfort.

Active Shell is a lightweight, three-layer laminate that's optimized to wick perspiration and block wind while offering resistance to rain and snow. It's highly breathable to prevent overheating, but it'll still offer warmth when needed. The other benefit of the Active Shell is that it easily and compactly packs for storage when it's not needed.

Gore added Gore-Tex stretch panels where they'll complement the Fusion's anatomic panels for excellent freedom of movement. The knees are articulated and along the inside of the leg are vents for added cooling if needed. At the bottom of the leg, hook-and-loop fasteners provide adjustment to keep the pants from snagging the drivetrain or frame.

The waist band is wide to distribute pressure and avoid any pinching. Adjustable straps are placed along the sides of the Fusion 2.0 to avoid interference with packs. The Fusion 2.0 GT AS Pants feature a full complement of reflective elements fro low-light safety. It's available in sizes Small through XX-Large.

  • Gore-Tex Active Shell membrane, backer, and face material
  • Stretch panels
  • Cuff closures

Tech Specs

hook-and-loop closure
[shell] nylon, [stretch panels] 89% nylon, 11% elastane
Recommended Use:
mountain biking
Manufacturer Warranty:
1 year

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...

Avg. ride time: 32m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Nice, but fit is terrible

  • Familiarity:I've used it several times
  • Fit:Runs small

These pants are well made and will keep you dry, but the fit is so bad I cannot recommend .

I have Gore Bike Wear gore-tex 3/4 pants in the same size and they fit totally different in the waist.


Decent, but lacking in durability

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I loved these pants when I received them. They provided outstanding protection against water, wind, and cold. They're aerodynamic, and the reflective stripes were a nice touch for night riding. I thought they used more material than necessary in the lower leg area which made them a bit warm, but they were still great.

However, after less than 18 months of use, I'm getting actual leakage -- we're not just talking wetout from overwhelming the DWR. I know how to maintain Gore-Tex stuff. I wash with tech wash, apply DWR, etc. I get actual water spots on my clothes and it's not good for comfort.

In all fairness, I use mine more than most people would. I ride at least 5 times a week year 'round and I ride in anything. But having paid over 200 bucks for them, I would have hoped for some more life.

I personally feel that the alternatives are WAY too heavy so if you're looking for a pair of rain pants you can actually wear, this is still the way to go. But don't expect them to last long if you ride much.


Not a bad pair of wet weather pants

  • Familiarity:I've used it several times
  • Fit:Runs small

These are a great pair of Gore-Tex pants. They work hard to keep you dry in the wettest of conditions. They add a nice thermal layer on super cold days so you do not have to layer that heavy on those snowy days. I find that they do run a little small. The legs are a little tight but not uncomfortable.


Another great Gore product

  • Gender:Male
  • Familiarity:I've used it several times

First, I have not tried these in the rain yet, but they are great for blocking the wind over regular pants. They add a surprising amount of warmth. This Gore-Tex Active material breathes amazingly well. The Velcro on the calves is placed perfectly to wrap the legs tightly around the calf. They're tough, especially considering how light they are. I've had a couple of crashes into the bushes with these; and, after washing, they look as good as new. They roll up well to fit in a pack. Warning! These pants are cut slim so they don't flap in the wind. You won't pull them on over your shoes. If you want to wear them over bulky pants, you may need one size larger than usual.


Nice styling, tight fit

    I got these for my husband in size medium; he normally wears jeans size 32 waist. They were way too tight and also too long, maybe a good fit for someone about 5'9" and 135 lbs. Otherwise, nice and light, fit close around the legs, velcro at waist to adjust for tucking in layers. If they had a better size selection I'd get them.

    Nice styling, tight fit

    Sometimes you can find the same thing, but in women's. They would be shorter (usually a 31" inseam); and usually they look the same; only time it would make a difference would be if a chamois/liner is part of the pant...size-up with Gore. Maybe check into that option, no one else needs to know, or would know.