Rike Knife RK Cicada-GG Green / Gold Titanium, Bead Blasted M390
- Cicada-GG Green / Gold Titanium, Bead Blasted - a modern premium folding knife from Rike Knife, with an M390 steel blade and milled titanium handle. Biomechanical form, collectible character and technical precision in one design.

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
The Cicada-PG Green/Gold Titanium, Bead Blasted from Rike Knife is for the most discerning premium folding knife enthusiasts. Inspired by biomechanics, the design combines engineering precision with visual expression - the Handle resembles an insect's exoskeleton, and tonal anodizing in Green/Gold colors emphasizes its unique character. It is not only a practical EDC tool, but also a collector's object with an artistic flair. Blade is made of Böhler M390 powder steel, known for its extreme durability, hardness and abrasion resistance. The bead blasted finish provides a matte surface resistant to reflections and micro-scratches, while the spear point profile allows precise handling of the tool while maintaining high stress resistance. Handle was created from a single piece of anodized titanium, whose three-dimensional milling not only attracts attention, but also improves grip and comfort. The nature-inspired geometry and lightweight design make this model ideal for everyday carry. This is an offer for people who expect more than just functionality from a knife - they expect form, material and workmanship of the highest order.
Rike Knife - an independent brand founded by long-time knife enthusiast Richard Wu. With a background in mechanical design and manufacturing, he constantly strives for excellence and perfection, aided by a professional design team and his own independent factory. RikeKnife is an unconventional brand, grounded in original design, which has the courage to become an innovator and challenge the traditional solutions used by contemporary knife companies. It uses only the highest quality materials to produce knives of excellent quality for customers around the world. Enjoying a well-deserved reputation in the world of knives, the brand relies on high quality workmanship and an innovative approach to design. This was appreciated, among others, by the legendary American brand Microtech, which, for the first time in its history, commissioned its designed products to be made outside the US, precisely by the Chinese company Rikeknife. These include SOCOM Bravo and Anax folders and Kyroh Pen tactical pens .
M390 - a martensitic high-performance chromium steel produced by powder metallurgy. Due to the alloy concept, it has extremely high wear resistance and high corrosion resistance. Due to its high wear resistance, it adequately maintains the shape of the edge, so the blade stays sharp for a very long time (requiring minimal maintenance). Another of the advantages is resistance to the formation of “wire” during sharpening. The steel has a high chromium content of 20.0% (Cr) doped with 1.9% carbon (C), vanadium 4.0% (V), and is hardened between 59-61 HRC. This super steel is comparable to Carpenter's CPM 20CV or CTS-204P steels. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.
Blade - with spear point profile was made from Böhler M390 steel, guaranteeing long-lasting sharpness and wear resistance. The flat grind used facilitates cutting and allows smooth penetration into the material. The matte surface obtained by the bead blasted method improves usability in changing light conditions and reduces the risk of scratches. Blade is equipped with a hole that adds visual lightness. The knife can be opened with the front flipper or by gravity, releasing the Button Lock button. The combination of precise geometry and high-quality material makes this blade a reliable tool for everyday tasks - technical, elegant and effective.
Handle - integral type, milled from a single piece of titanium has been shaped to provide ergonomics, durability and a modern look. The anodized finish adds a dynamic touch to the overall design, while structural ribbing and cutouts provide better grip and weight reduction. The nature-inspired geometric layout refers to the biomechanical forms found in the insect world. A hole in the back allows for the installation of a cable or additional accessories. Every detail of the Handle, from the cutters to the color scheme, was designed for users who appreciate technological perfection and high-end aesthetics.
Technical data:
Product number: RK Cicada-GG
Product name: Cicada-GG Green / Gold Titanium, Bead Blasted
Overall length: 125.0 mm / 4.9"
Blade length: 50.0 mm / 1.96"
Blade thickness: 2.0 mm / 0.07"
Handle length: n.d.
Handle thickness: n.d.
Weight: 70.0 g / 2.46 oz
Blade material: Böhler M390
Blade hardness: 59-61 HRC
Blade grind: Flat
Blade finish: Bead Blasted
Handle material: Titanium 6AL4V
Handle finish color: Green / Gold
Backspacer material: Titanium 6AL4V
Backspacer color: Green / Gold
Clip: None
Clip material: None
Pivot mechanism: Ceramic Ball Bearing
Locking mechanism: Button Lock
Opening method: Manual, front flipper, gravity
Additional accessories: None
Designer: Rike Knife
Brand: Rike Knife
Manufacturer: Rikeknife Co., ltd
Country of origin: P.R.C.
Developed by: the Sharg® company