Spyderco YoJumbo Carbon Fiber CPM S90V Sprint Run (C253CFP)
- YoJumbo Carbon Fiber CPM S90V Sprint Run limited edition design by Michael Janich a personal defense expert and trainer who pioneered the use of the Wharncliffe blade in folders. Sophisticated ergonomics complement the natural curves of the hand.
YoJumbo Carbon Fiber CPM S90V Sprint Run, is a limited edition designed by Michael D. Janich a renowned Personal Defense Trainer and expert in the use of the Wharncliffe blade in tactical folders. The refined ergonomics complement the natural curves of the hand for maximum surface contact and superior control. It also encourages forward thumb grip and makes the blade a natural extension of the hand. This version uses Carbon Fiber and CPM S90V steel
CPM S90V - corrosion resistant, premium quality, high-strength, advanced American powder steel with a hardness of 56-59 HRC. High vanadium content promotes the formation of hard vanadium carbides instead of chromium carbides, which increases the steel's wear / abrasion resistance and the presence of free chromium provides excellent corrosion resistance. A premium steel used in the manufacture of premium blades and exclusive knives. Manufactured in the mills of Crucible Inc. (Crucible Particle Metallurgy (CPM)).
Compression-Lock - (similar to Liner-Lock) Spyderco's patented blade locking mechanism. Extremely durable, provides extreme strength and ease of use. Located on the back of the handle, protects the knife from unintentional closing. When releasing the lock your fingers are not in the way of the folding head.
Blade - with Warncliff profile, thickness 3.7 mm. Plain blade has been ground with a concave grind (Hollow Grind). The straight cutting edge with concave grind provides exceptional cutting performance by transferring power to the blade tip for improved scoring strength. The enlarged 14mm round SpyderHole cutout (Spyderco patent) allows easy opening of the blade with a glove as well as wet, sweaty hands.
Handle - stainless steel liners and lightweight facings made of Carbon Fiber, durable, resistant to high and low temperatures, chemicals material (carbon fiber compressed under pressure with synthetic resin). The whole is bolted together with torx screws for easy unfolding/folding of the folder. Metal clip with the possibility of fixing in four planes (up/down, right/left) 4-way clip positions.
Technical data:
Product number: C253CFP
Name: YoJumbo Carbon Fiber CPM S90V Sprint Run
Steel type: CPM S90V
Blade length: 101.0 mm / 3.98"
Blade thickness: 3.7 mm / 0.145"
Overall length: 236.0 mm / 9.29"
Folded length: 136.0 mm / 5.37"
Weight: 145.0 g / 5.1 oz
Cutting edge type: Plain (smooth)
Grind type: Hollow Grind (concave)
Lock type: Compression-Lock
Handle type: Carbon Fiber, Black
Clip type: 4-position ambidextrous, Tip-Up/Down
Designer: Michael Janich
Country of origin: U.S.A.
Manufacturer: Spyderco, U.S.A.
Prepared by: Sharg® company
Przeczytaj!
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.