Description

THIS FRAME IS DISCONTINUED!

CHECK OUT OUR FERRUM FOUNDRY, TRLS BY FERRUM AIRTAG STEM AND OUR RACEDAY BY FERRUM LINE TO CONTINUE THE FERRUM STEEL FRAME DNA PROGRESSION AND INNOVATION!

This is Not a Complete Bicycle – What’s Included:

What’s listed in the drop-down menus that you choose
What’s stated as being included in the specs

NEW! V2 LVN160 Chromoly Steel Mountain Bike Frame | USA Built Steel Full Suspension MTB Frame

V2 vs V1

What’s the difference between V1 and V2? The V2 is designed for shocks that are 210mm eye to eye.

Linkage Driven

Integrating a linkage into the design enhances both the enjoyment and competitiveness of our chromoly steel mountain bike frames. While single pivot steel frames offer exhilarating performance, incorporating a linkage elevates this experience even further. These frames exhibit exceptional composure, effortlessly navigating rough terrain while providing a smooth ride over rocks, roots, and bumps. The addition of a linkage enhances shock absorption, facilitating easier tuning without the complexities associated with multi-link systems.

Crushes Climbs

The LVN160 excels on technical ascents, effortlessly conquering challenging terrain while maintaining ample travel to absorb drops, roots, and boulders on the descent. Our meticulous optimization of the main pivot point ensures that the LVN160 delivers over 100% Anti-squat throughout its travel, maximizing power transfer to the ground with each pedal stroke. This design minimizes energy loss to the suspension system, optimizing efficiency and enhancing overall performance.

Durable and Balanced

Representing the pinnacle of our steel full suspension frame expertise, the LVN160 embodies strength, longevity, and balance. Through meticulous attention to detail, we have optimized the tubing wall thickness to ensure durability without compromising on weight. The centralized placement of weight in the frame enhances stability and confidence, providing riders with an exceptional riding experience characterized by precise handling and performance.

Mid Pivot

Our innovative mid-high pivot design strikes a perfect balance, delivering unparalleled performance on the trails. By optimizing the axle path to counteract wheelbase changes, we ensure consistent handling characteristics, particularly during challenging descents. This balanced approach minimizes handling disruptions, maintaining control and stability in diverse riding conditions.

CNC Machining

To achieve a refined and purposeful feel, we utilize CNC machined shock mount/pivot arms in our frame construction. These precision-engineered components not only enhance aesthetics but also contribute to the overall quality and performance of the frame. Despite its simplicity, our frame stands out for its thoughtful design and meticulous craftsmanship, offering exceptional value compared to higher-priced alternatives.

Single Pivot Steeze and Durability

Featuring a stainless steel pivot axle and quad 6001-2rs bearings, our single pivot design prioritizes durability and reliability. Thanks to advancements in suspension technology, single pivot configurations offer easy maintenance and affordability without compromising on performance. Riders can expect a predictable ride with excellent impact absorption, allowing for increased speed and confidence on challenging descents.

Adaptable

Equipped with Slider Dropouts, our frames enable precise rear wheel adjustment to accommodate a wide range of tire sizes. This innovative solution ensures compatibility with various wheel and tire combinations without compromising the integrity of the chromoly steel frame. We prioritize versatility, providing riders with the flexibility to customize their ride experience according to their preferences.

Modern Specs

Designed to meet contemporary mountain biking standards, our frames feature compatibility with 73mm BSA bottom brackets, 148mm boost spacing, internal cable routing for dropper seat posts, and tapered forks. By incorporating these modern specifications into our steel frame package, we offer riders a compelling blend of tradition and innovation for an enhanced riding experience.

Additional information

Size	Size 1, Size 2

Size Chart and Geometry

Geometry & Sizing

Name: BLEM | LVN160 V2 Full Suspension MTB Frame
SKU: LVN160_steel_mountain_bike_frame-1
Availability: OutOfStock

Sizing Tip:

We recommend short stems 32mm-40mm in length for proper sizing and handling characteristics. Pay attention to the Top Tube and Reach measurements, they may be different from what you’re used to do to our seat tube offset to clear the rear tire at full travel.

The LVN160 was developed with progressive geometry in mind. Utilizing slack geometry with 37-46mm offset forks provides a stable, fast and well handling steed.

Please feel free to Contact Us for sizing help.

	SIZE 1 (5’6″-5’11” / 167.64cm-180.33cm)	SIZE 2 (Discontinued, Please See V2)
Reach	465mm	485mm
Virtual/Effective Top Tube Length	613mm	648mm
Head Tube Angle *Don’t love the HTA? Check out the Geoshift Headsets from Wolf Tooth Components. They can adjust your HTA by 1 or 2 degrees, your choice.	64° (160mm Forks)	64° (160mm Forks)
Seat Tube Angle	76° (160mm Forks)	76° (160mm Forks)
Bottom Bracket Drop	23mm	23mm
Wheel Base	1225mm	1260mm
Front Center	785mm	820mm
Seat Tube Length	450mm	450mm
Chainstay Length	440mm (adjustable +15mm)	440mm (adjustable +15mm)
Headtube Length	110mm	110mm

Specs

	LVN160 Frame Specs
Frame Weight	12lbs/4.08kg To 13lbs/4.5kg (Size 1-3 – raw, no shock)
Headset	Optional Spec: ZS44-28.6/EC44-40 (Ferrum Branded)
Rear Axle	Included Spec: 180mm Length – 12×1.5 Thread Pitch
Derailleur Hanger	Spec: Allotec C52 UDH Compatible via Paragon Machine Works UDH Sliding Dropout Available for Purchase Here (Not Included)
Rear Wheel Travel	160mm
Rear Wheel Tire Clearance	Up To ~27.5×2.5″ to 29×2.5″ (Adjustable for smaller are larger wheels/tires)
Rear Shock	210x55mm
Shock Hardware	22x8mm Front and 15×8 Rear
Hub Spacing Rear	BOOST 148mmx12mm (Axle Included)
Bottom Bracket Standard	73mm BSA Threaded
Forks Steerer Spec	Tapered Forks 1.5″ > 1-1/8″
Max Fork Travel	180mm
Seatpost Diameter	31.6mm
Dropper Seatpost Cable Routing	Internal
Seat Post Clamp	34.9mm (Included)
Hydraulic Disc Brake Mount Rear	IS
Hydraulic Brake Disc Diameter Max (Rear)	203mm
ISCG-05	Recommended ISCG-05 BB Adapter as shown HERE

Why Chromoly?

Chromoly is much stronger than traditional steel and aluminum alloys. Chromoly is the most earth friendly material that we’ve seen besides bamboo that’s being made into bicycles. Studies show that chromoly requires 6-11 times less energy and emissions than competing materials to mine, manufacture and process.

Most people looking to buy our frame will have their minds made up on chromoly steel frames and prefer this material for their next frame but if you’re new to or curious about this amazing material, here are some of the advantages you’ll hear from experienced riders:

Quiet

Chromoly steel bike frames possess a natural flex that absorbs sounds. While not completely silent when contact is made with rocks or roost, the ride is very stately feeling. Focus on the path ahead, not nuisances.

Durability

You’re buying a bike that will stand the test of time with proper care and maintenance. Imagine owning a bike that can be welded and repaired rather than degrade and be thrown away. Most people consider the user-friendly nature of chromoly to be a very wise investment.

Feel

Our steel full suspension mountain bike frames are engineered with controlled flex, working with the natural characteristics of heat treated chromoly and stiffening it up where it’s necessary for maximum efficiency. Chromoly tubing for a mountain bike is very thin yet incredibly strong, it has an inherent flex that people strive for in order to reduce vibrations translated to their hands and feet which works to reduce rider fatigue and increase rider comfort. Ride longer, more comfortably and much harder. Slight flex in the rear keeps the wheel planted in sharp hard turns keeping you on two wheels.

Strong

Chromoly’s strength to weight ratio rivals that of titanium yet it’s more affordable. Rest easy knowing what you’ve accepted as norm, steel is strong. Imagine a high-tech, lighter weight yet stronger alloy of steel being made into a frame for your next mountain bike. There are pluses and minuses for every known material being made into a mountain bike frame but welded seems, not glued, is something we personal feel is more solid and secure. Metal melted to metal, not piece, glued to piece. Fancy marketing words will lead you to believe other materials are “one solid piece” (“Monocoque”) but research shows that’s misleading, it’s actually multiple segments glued together into one piece which is strong too for only a comparably very short lifespan. Ride safe though, we can’t be held responsible for your new found feel of steel, ride at your own risk, ride responsible.