SOG Kiku XR LTE Folding Knife

SOG SKU: 729857011488

SOG Kiku XR LTE Folding Knife

SOG SKU: 729857011488
Colour
Regular price $569.99
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  • Overall Length: 7.30 inches
  • Blade Length: 3.03 inches
  • Closed Length: 4.30 inches
  • Blade Material: CTS-XHP Stainless Steel
  • Blade Hardness: 61-63 HRC
  • Blade Thickness: 0.150 inches
  • Blade Style: Tanto
  • Blade Grind: Compound
  • Blade Finish: Black
  • Handle Material: Black Linen Micarta
  • Handle Color: Black
  • Frame Liner Material: Carbon Fiber
  • Weight: 4.1 oz (116 g)
  • Lock Type: XR Lock
  • Opening Mechanism: XR Lock, Thumb Hole, Flipper/Kick
  • Pocket Clip Position: Tip-Up, Reversible (Right/Left Carry)
  • Country Of Origin: Taiwan
  • Designer: Kiku Matsuda

Designed in collaboration with renowned Japanese blade-smith Kiku Matsuda, the SOG Kiku XR LTE Folding Knife is a refined, lightweight everyday carry folder built around serious materials and a no-compromise locking system. The blade is CTS-XHP stainless steel, cryogenically heat treated to a hardness of 61-63 HRC, delivering an exceptional balance of edge retention, toughness, and corrosion resistance that puts it well above typical mid-range folder steels. Carbon fibre liners and spacers trim the overall weight to just 4.1 oz (116 g), making the LTE nearly 25% lighter than the standard Kiku XR without sacrificing structural integrity. Whether you're out in the field or reaching for a dependable cutting tool around camp, this knife punishes well above its weight class.

SOG Kiku XR LTE Folding Knife Key Features

  • Blade Steel: CTS-XHP stainless steel, cryogenically heat treated to 61-63 HRC. This steel blends the edge retention characteristics of high-carbon tool steel with stainless corrosion resistance, making it an excellent choice for field use where maintenance opportunities are limited.
  • Tanto Blade with Compound Grind: The 3.03 inch (7.7 cm) tanto-style blade features a compound grind and a black finish. The tanto geometry delivers a reinforced tip with strong point strength, while the compound grind supports both slicing and more aggressive cutting tasks.
  • Blade Dimensions: Overall length of 7.30 inches (18.5 cm), closed length of 4.30 inches (10.9 cm), and a blade thickness of 0.150 inches (3.8 mm), offering a compact package with a substantial blade presence when deployed.
  • XR Lock System: SOG's proprietary XR Lock is rated to withstand up to 1,500 pounds (680 kg) of force. It provides a rock-solid blade lockup when open and prevents unintended deployment when closed, combining security with fast, confident access.
  • Three Opening Methods: The knife can be deployed via thumb hole, flipper/kick, or the XR Lock mechanism itself, offering ambidextrous, rapid one-handed operation regardless of how it's carried or what gloves you're wearing.
  • Linen Micarta Handle: The sculpted black linen Micarta handle provides a positive, secure grip in wet or dry conditions. Micarta is a thermoset composite that resists moisture, doesn't become slippery when wet, and holds up well under hard use.
  • Carbon Fibre Liners and Spacers: The use of carbon fibre throughout the frame is what distinguishes the LTE from the standard Kiku XR, reducing overall weight by approximately 25% while maintaining rigidity and durability.
  • Reversible Pocket Clip: The tip-up carry clip is reversible for both right and left-hand carry, keeping the knife securely positioned and consistently accessible wherever it rides in your pocket or pack.

The SOG Kiku XR LTE is a thoughtfully engineered folder that earns its place in a hunter's or outdoorsman's kit through genuine material quality and a well-proven locking system, rather than marketing. If you're after a lightweight, hard-use EDC blade with a premium steel and a design pedigree behind it, this is a strong option worth carrying with confidence.

What blade steel is used in the SOG Kiku XR LTE, and why does it matter?

The Kiku XR LTE uses CTS-XHP stainless steel, cryogenically heat treated to 61–63 HRC. This blend delivers strong edge retention, toughness, and corrosion resistance — practical qualities for an everyday carry knife used in varied conditions. The compound grind and tanto blade style further support cutting performance and tip strength.

How does the XR Lock work, and how do I open the blade?

The XR Lock secures the blade when open and prevents accidental deployment when closed. You can open the knife three ways: via the thumb hole, a flipper/kick, or the XR Lock mechanism itself — all one-handed. The lock is rated to withstand up to 1,500 pounds of force when engaged.

What makes the Kiku XR LTE different from the standard Kiku XR?

The LTE version uses carbon fiber liners and spacers in place of heavier materials, making it nearly 25% lighter than the standard Kiku XR. At 4.1 oz (116 g), it carries noticeably lighter for everyday use while retaining the same blade steel, lock system, and handle design.

Can this knife be carried left- or right-handed?

Yes — the Kiku XR LTE is designed for ambidextrous carry. The pocket clip is reversible and positioned for tip-up carry on either side, suiting both left- and right-handed users. The three opening methods, including the thumb hole and flipper, also support comfortable one-handed use regardless of dominant hand.

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Shipping Rates & Options
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  • Standard Shipping - $14.99: Generally delivered within 2 - 4 days of dispatch to metropolitan areas. Please allow an extra 1 - 2 days for us to pick and pack your order. You will be given tracking details to monitor your order's journey.
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Shipping Specifics
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  • Prices mentioned apply mainly to mainland Australia. Offshore islands and territories might face extra delivery costs. In such instances, our customer service will reach out to you.
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