Bestech Liger BG61A D2 Blade G10 Handle Crossbar Lock Folding Knife

The Bestech Liger BG61A represents a refined approach to mid-size folding knife design, engineered by renowned designer Keanu Alfaro. Built around a D2 satin blade measuring 3.61 inches, this knife delivers reliable edge retention and corrosion resistance suitable for demanding cutting tasks. The G10 handle and backspacer provide exceptional grip security and durability, while the steel clip ensures reliable pocket carry. Weighing just 130 grams with an overall length of 8.39 inches when open, the Liger balances portability with functional blade presence. The crossbar lock mechanism offers secure blade lockup during use, and ceramic ball bearings enable smooth, controlled deployment. At 4.79 inches closed, this knife fits comfortably in hand or pocket, making it an excellent choice for EDC applications, outdoor work, or tactical use where dependable performance matters.

 

SPECIFICATIONS

Blade Material: D2
Blade Finish: Satin
Handle Material: G10

Clip Material: Steel
Backspacer Material: G10
Describe: B-Lock

Handle Color: Black
Ball Bearing: Ceramic
Overall Length: 8.39"(213.2mm)

Closed Length: 4.79"(121.6mm)
Blade Length: 3.61"(91.6mm)
Blade Thickness: 0.138"(3.5mm)

Knife Weight: 130g
Designer: Keanu Alfaro

Bestech Liger BG61A - D2 Wharncliffe with a black G10 Handle and B-Lock

The Bestech Liger BG61A, designed by Keanu Alfaro, is a full-size 3.61 inch D2 Wharncliffe on 3.5 mm stock with black G10 scales, a B-Lock crossbar lock and ceramic bearings at 130 g (4.59 oz). More folding knives at EDCMALL.

A Full-Length Wharncliffe Edge With an Ambidextrous Crossbar

The Wharncliffe is the workman's blade: one straight edge, controlled with a fingertip, that cuts like a box cutter you can resharpen forever. The Liger runs it at 3.61 inches on 3.5 mm D2 - edge retention that embarrasses its price bracket - and locks it with Bestech's B-Lock, a crossbar bar that rides in handle cutouts, locks over the tang from above and releases to either hand with a pull. Dual thumb studs and ceramic bearings make the swing effortless. Compare it with 14C28N, 154CM and CPM-20CV in the table below.

Why the Bestech Liger Belongs in Your Pocket

• 3.61 inch D2 Wharncliffe at 58-61 HRC with a full flat grind.
• Satin finish that suits both work and collection display.
• Contoured black G10 scales over steel liners with a G10 backspacer.
• B-Lock crossbar mechanism: ambidextrous, dirt-tolerant, rock-solid lockup.
• Dual thumb studs on ceramic ball bearings for a glassy one-hand swing.
• Deep-carry steel clip, reversible left/right, tip-up.
• 130 g (4.59 oz) on an 8.39 inch frame - a genuine full-size working folder.
• Keanu Alfaro's clean industrial lines with a front finger undercut for grip.

Best Uses for the Liger BG61A

• Warehouse and job-site duty: strapping, cardboard, cord and shrink wrap on a long straight edge.
• Work-truck door-pocket carry where D2 edge life earns its keep between sharpenings.
• Left-handed carry - the B-Lock, studs and reversible clip are fully ambidextrous.
• Camp kitchen prep where the Wharncliffe slices vegetables like a small utility knife.
• Full-size EDC for users who want a four-finger grip at a mid-tier price.

Frequently Asked Questions

What is the B-Lock?
Bestech's take on the crossbar (Axis-style) lock: a spring-loaded bar rides in cutouts in the handle sides and locks over the blade tang from above. Pull the bar back to close. It works identically left- or right-handed and tolerates dirt far better than a liner lock.

What steel is the blade?
D2 tool steel at 58-61 HRC. It holds a working edge far longer than budget stainless - the trade is maintenance: wipe it dry, oil it occasionally, and sharpen on diamond.

How does the Wharncliffe cut?
Like a box cutter: the straight edge meets the material at a constant angle, so pull strokes through cardboard, strapping and rope are clean and predictable from heel to tip.

How big is the Liger?
8.39" (213.2 mm) open, 3.61" (91.6 mm) blade at 0.138" (3.5 mm), 4.79" (121.6 mm) closed and 130 g (4.59 oz) - full-size in the hand without hitting belt-knife territory.

Is the clip reversible?
Yes - the deep-carry steel clip moves left or right in tip-up position, and the B-Lock plus dual studs make the whole knife ambidextrous.

D2 Tool Steel vs. Common Folding Knife Steels

Steel	Typical HRC	Edge Retention	Corrosion Resistance	Toughness	Sharpening Ease
D2 (this knife)	58-61	Very Good	Fair	Good	Moderate
14C28N	58-61	Good	Excellent	Good	Very Easy
Nitro-V	59-61	Good	Very Good	Better	Easy
154CM	58-61	Good	Good	Very Good	Moderate
CPM-S35VN	59-61	Very Good	Very Good	Good	Moderate
8Cr13MoV	57-59	Fair	Good	Good	Very Easy

D2 is a high-carbon, high-chromium tool steel rather than a true stainless: about 1.5 percent carbon against 12 percent chromium. On the Liger's full-length 3.61 inch Wharncliffe that carbide load is the point - the straight edge keeps slicing packaging, rope and hardwood long after a budget stainless would have rolled over, at a price that leaves money for the next knife. The trade is maintenance: D2 is stain resistant, not stainless, so wipe it dry, oil it every month or two, and sharpen on diamond because the coarse carbides skate on a soft aluminium-oxide stone. HRC figures are typical mill ranges, not a guarantee for any single blade.

Glossary of Key Terms

Bestech Knives
A Chinese production knife brand working with independent designers to deliver mid-to-premium folders with modern steels and tight manufacturing tolerances.

Liger
Bestech's full-size Wharncliffe folder designed by Keanu Alfaro: a 3.61 inch D2 blade on 3.5 mm stock, G10 scales, B-Lock crossbar lock, 130 g.

Keanu Alfaro
San Diego industrial designer known for functional, clean-lined folders; he began his knife design career in 2021 and works with Bestech on the BG61 series.

Wharncliffe Blade
A mostly straight edge with the spine sloping gently to the tip. It puts the full edge length under your fingertip control and cuts with a pull stroke like a utility knife.

D2 Tool Steel
A high-carbon, high-chromium semi-stainless tool steel at 58-61 HRC. Outstanding wear resistance for the money; wipe it dry and oil it occasionally.

B-Lock
Bestech's crossbar lock: a spring-loaded bar that rides in handle cutouts and locks over the blade tang from above. Ambidextrous, dirt-tolerant and immune to spring fatigue in the lock face.

Crossbar Lock
The generic name for the Benchmade Axis-style mechanism - a sliding bar that locks the blade open and is released by pulling it back. Fully reversible handedness.

Dual Thumb Studs
Opening studs mounted on both sides of the blade, so left- and right-handed users open the knife the same way.

Ceramic Ball Bearings
Hardened ceramic balls around the pivot. The action stays glassy for years, and ceramic will not rust or flat-spot.

G10 Scales
Fibreglass laminate pressed with epoxy. Practically indestructible, moisture-proof and textured for grip even when wet.

Deep Carry Clip
A clip mounted high on the handle so the knife sits low in the pocket with only the clip showing. Reversible left/right, tip-up.

8.39 Inch Overall
The open length that sets your reach. At 213 mm the Liger is a genuine full-size folder with a four-finger grip and work-capable blade.

Who Should Buy the Liger BG61A

• Buyers who cut packaging all day and want a long straight edge on a budget.
• Left-handers tired of liner locks that ignore them.
• Fans of Keanu Alfaro's industrial design language.
• Anyone who wants crossbar-lock convenience under $60.
• D2 traditionalists who maintain their blades and value edge life over rust-proofing.

Who Should Skip It

• Anyone who refuses to wipe and oil a blade - D2 rewards maintenance, punishes neglect.
• Users who want a belly for curved slicing cuts; the Wharncliffe edge is straight.
• Small-pocket carriers; at 8.39 inches open this is a large folder.
• Buyers chasing super steels - this is value-per-edge-inch, not M390.

Care & Maintenance

• Wipe the blade dry after every use; D2 is stain resistant, not stainless, and a 3.61 inch blade gives corrosion plenty of surface.
• One drop of light knife oil on the blade and at the pivot every four to eight weeks, then cycle the action so oil reaches the ceramic bearings.
• Pull the B-Lock crossbar fully back before closing; letting the blade snap past a live crossbar wears the cam surface.
• Blow lint and grit out of the handle cutouts and the crossbar channel before oiling - grit in the B-Lock track is the usual cause of a gritty swing.
• Sharpen on a diamond plate; D2's coarse carbides will glaze a soft aluminium-oxide stone within a few passes.
• Work the Wharncliffe edge in full-length heel-to-tip strokes at 17-20 degrees per side; the straight edge shows an uneven bevel quickly.
• Finish on a fine ceramic rod or a loaded strop with light pressure, then test on paper before going back to the stone.
• Scrub the G10 scales with warm water, a drop of mild soap and a soft brush; the texture holds pocket lint.
• Check the pivot, body and pocket clip screws monthly with the correct Torx driver, and never pry with the tip under lock.