Reviews and Ratings for SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip - 12-63-02-57

SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Cliprated 3.375 stars out of 5 (8 reviews)
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SOG Ultra XR Carbon and Gold Folding Knife 2.8 inch S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip

 

Price: $129.95

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SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 5 stars out of 5
Francois
Switzerland
Aug 27, 2020
Pros: Weight, Ease of Opening, Handle Material, Pocket Clip, Blade Material, Overall Quality, Blade Sharpness
Cons: None

Lovely !

A lovely knife, I think that from the first review they do a job to perfect it mine as no play in the blade, the bevel of the blade is perfectly done. A very lightweight knife with a clip that just ask to have money on it (hopefully if you still have some cash after buying it 😉😬)
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 5 stars out of 5
Edc Guru 300 Plus
Portland the knife capital of the world
Oct 30, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Lock Ease of Use, Overall Quality, Pocket Clip, Weight
Cons: None

Lightest ever

Another review said this is SOGs answer to the Bugout but SOGs answer to the Bugout is the Altair Xl which is an amazing knife. It would be better than the Bugout if it had a super steel, but it's 154cm is decent. This Blade however is a great light weight option for light use.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 5 stars out of 5
Eugene
Mesa, AZ
Oct 07, 2020
Pros: Weight, Ease of Opening, Handle Material, Pocket Clip, Blade Material, Overall Quality, Blade Sharpness
Cons: None

Minimal realised

I saw this knife on YouTube a few months before it came out and knew that I had to have it. When I finally got it I mostly had it because of my love for gold and carbon fiber, but out of my desire for minimalism I ended up using it as a money clip. Simply put, either the grey version or the gold version, this is a winner.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 4 stars out of 5
Thelaughingman
Planet Earth
Jan 29, 2022
Pros: Weight, Ease of Opening, Handle Material, Pocket Clip, Blade Material
Cons: None

Feather-light Premium Money Clip Knife

SOGs answer to a Benchmade Bugout, but with a gentleman's carry touch. For me, this knife fits the niche of an ultralight carry. If I'm going to the gym or hitting the sidewalks for a run, this knife is perfect to clip to the waistband. With it's super thin profile and lightweight construction, it disappears until I need it. Even clipped to the pocket of light athletic wear, the weight is basically unnoticeable. It also shines in it's function as a money clip. It easily handles a few cards and bills while barely increasing in weight, and when you pull it out in the grocery store to pay for things the CF handles and gold trim don't immediately scream "KNIFE" and so nobody bats an eye. For minimalists seeking a functional EDC that can double as a money clip, this really shines as well. Onto specific knife feedback: There is minimal blade play, and considering the construction the lockup is surprisingly solid. The CF handles are delightfully stiff and sturdy while being featherweight, and overall the construction feels solid and premium. The S35VN steel sharpens well and holds a decent edge. I like to sharpen it on diamond plates to ~280 grit, then I strop on leather with green compound to get a relatively durable, hair popping razors edge. If I had to be super critical, I'd say that the heat treat feels a little softer than other S35VN blades and so the edge retention is a little lower as well. The XR lock is a good interpretation of the AXIS lockbar concept, and here it provides a smooth flipping action with a positive blade lock. Things to be aware of: Teflon washers are the bearing interface here. Given the ultralight nature of the tool I don't see this as an issue and the action is bearing-smooth due to the light blade weight. But I understand that some feel like plastic washers on a $100+ knife is... a problem. No issues with user performance though. Major flaws: I've noticed a glaring flaw with a few XR lock knives I've bought, and the Ultra XR unfortunately shares this flaw. It's the reason I took the one star away. The darn blade can smash into the rear standoff when you flick the knife closed! On the models with plastic backspacers it simply digs into the plastic, but with the Ultra featuring metal standoffs, the blade contact puts chips into the blade belly which take a decent amount of grinding to remove. Additionally, if the blade centering is even slightly off, the blade can smack into the clip and clip screws as well, putting chips into the blade tip. It's something that can be fixed on the user end, but user service voids SOG's warranty so.... At the end of the day, this knife fills a niche that few other knives fill: a premium steel, ultralight, minimalist EDC. While it suffers a serious flaw, it's hard to find other knives which serve the specific usergroup that the Ultra does.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 2 stars out of 5
E
CO
Aug 25, 2020
Pros: Weight, Blade Material
Cons: Handle Feel, Lock Ease of Use, Lock Type

Poor Quality for the Price

The lock is horrid. It is loose, and sounds like grinding sandpaper on cement. It allows for about 1 mm blade play side to side and about 3 mm blade play front to back. It won't hold the blade in the lock position allowing even gravity to allow about 1 cm of the blade to be exposed. It is an EMERGENCY liability as that is enough blade exposure that reaching into your pocket quickly could land you in the emergency room. The carbon fiber is ground down for ergonomics but looks like total garbage up close; looks like a bad finish someone tried to apply after market and failed pretty miserably. Also, it doesn't come with a "torx 6" screwdriver for any maintenance or clip side flipping so you'll also need to invest in a set, which the cheapest I can find starts above $10. I'd be happy with this knife if it were $25 but at $125 and a real high probability that I'd slice into my finger, it's garbage.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 2 stars out of 5
Cold Ham
Locked Attic.
Jul 25, 2020
Pros: Weight
Cons: None

Instant Regret.

Noticeable Front to back and side to side blade play out of the box. Grinds and has a very sticky action which can probably be solved. I Guess I'll look at this as a money clip first and a knife second. Should have known better given the Gold.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 2 stars out of 5
Zippo
Muncie, Indiana
Jan 31, 2022
Pros: Weight
Cons: None

Fake TiNi, Prous Steel, Poor Quality

Where to start. Well, value for the money. Even at half the price, the quality is still sub-par. Fake TiNi coating that flakes off (Real TiNi coatings become part of the steel). See photo comparison between REAL TiNi on my Monogram Trident and whatever this gold stuff is on this knife. Speaking of the steel, there are actual voids in the blade (also shown in photos) As in, missing steel altogether (known as porosity in the industry). Machining is horrid and something you would expect from a cheap hardware store bucket knife and came duller than a 2x4. XR lock is cocked (again, shown in the photos), favoring the side the spring is installed on, so the lock up is questionable at best. Very gritty upon opening and closing. Carbon Fiber scales poorly machined to the point the mounting hardware caused separation and blow out due to the holes in the CF being improperly sized (Yep, you guessed it...see the photos again!) Am I being overly critical? Not for the price and what I was under the impression I was purchasing. I expected WAY more from you SOG! This is the first time in many years and many purchases that I am actually ashamed of the product you've allowed to miss so many quality marks on. And to flat out deceive about the TiNi. The final grind. The porous steel (and that's only what's on the surface that i can see.) Sub-Par machining, fit and finish. Nothing hit the mark here. Lesson Learned. I've left an honest review, but let it be known that I come from a Machinist and Engineering background. I pay attention to the details and expect the details to be on par with the item. In this case, the two couldn't be farther apart.
SOG Ultra XR Carbon and Gold Folding Knife 2.8" S35VN Gold TiNi Blade, Carbon Fiber Handles, Titanium Money Clip
rated 2 stars out of 5
Johna
Milton, Ga
Mar 21, 2022
Pros: None
Cons: Handle Feel, Lock Ease of Use, Pocket Clip

not what i hoped for

I expected a better opening... as another reviewer stated, it was 'gritting'. not smooth at all. maybe it'll take a few hundred tries before getting to a usable tension. even at half of this cost, it would still be too much. i've bought many knives from knife center and the majority have been excellent, but this one won't stay in my collection long. sorry. want to be honest for future buyers.