Lykos Act 01 Neo Frameset

Performance without the premium.

A race frame is only as honest as its construction. This one is a monocoque carbon fiber molded around an expanded-polystyrene (EPS) core as one continuous structure. Fewer seams means fewer failure points, a stiffer power transfer under a hard effort, and a lighter frame that still holds its line when you're deep in a corner at race pace.

Every cable and hose runs internally through the frame and cockpit. Stays cleaner in the wind, with nothing exposed to snag, rattle, or slow you down. The result looks fast standing still, and rides even faster.

This is the Sandhill standard. Top-of-the-line carbon, details that decide a race, and none of the markup you're paying elsewhere for a logo.

Frame:
Monocoque carbon fiber
Integrated-mold construction
Fully internal cable routing
Fork: Full carbon fiber
Bottom bracket: T47 threaded, 68 mm
Brakes: Disc only
Max rotor size: 160 mm front & rear
Max tire clearance: 30 mm front / 30 mm rear
Drivetrain: Electronic shifting only
Frame weight limit: 125 kg (276 lbs)

Processing times are typically 1–3 business days before shipment.

At this time, most framesets and wheels ship directly from our factory partner in China to U.S. customers. Beginning in October 2026, we will be handling shipments from our Florida home base.

Customers may choose from available shipping options at checkout:

Expedited Air shipping: estimated arrival in 1–2 weeks after processing
Standard Sea shipping: estimated arrival in 4–5 weeks after processing

Frameset Only

Why Start With a Frameset?

Buying a frameset gives you more control over the bike you ride. Instead of paying for a complete build with parts you may want to replace later, you can start with the frame you love and choose the components that fit your goals, budget, and riding style.

Benefits of building from a frameset:

Get the right handlebar width and stem length the first time
Choose the crank length that best fits your body and riding style
Decide whether you want a power meter crank, power meter pedals, or no power meter at all
Use components you already own instead of paying twice
Choose the wheels, drivetrain, saddle, tires, and accessories that match your goals
Pick the finishing details, like bar tape, that make the bike feel like yours

A frameset is a smarter starting point for riders who want a bike that feels truly yours from the first ride.

Tried. Tested. Trusted.

Strength and fatigue testing help verify every frame is ready for repeated efforts, race-day loads, and season-long demands.

UCI Ready Performance

Built for UCI-regulated competition and proven by domestic elite athletes who push our frames under crit corners, hard attacks, and repeat race-day efforts.

Intentional Design

Short chainstays for snappy acceleration and a wheel-hugging design to manage airflow.

Clean Construction

EPS construction and monocoque carbon layup help create a cleaner, stronger frame built to handle the demands of training, racing, and repeat hard efforts.

Paint That Pops

Our metallic finishes and gradient color ways are built to catch sunlight and shine on the road.

Find Your Size

Use height and inseam as a starting point, then compare the key measurements below (in millimeters) with your current bike fit, or check with a professional fitter for the best geometry for you.

Measurement	48	51	54	56	58
Height (ft)	4’11″–5’4″	5’4″–5’8″	5’8″–5’10″	5’10″–6’0″	6’0″–6’3″
Inseam (in)	28–30	29–31	31–33	32–34	33–36
Height (cm)	150–163	163–173	173–178	178–183	183–191
Inseam (cm)	70–76	74–80	78–84	81–87	84–91
Reach (mm)	367	371	386	392	400
Stack (mm)	506	525	547	568	589
Head Tube Length (mm)	105	123	141	165	187
Head Tube Angle	71°	72°	73°	73°	73°
Seat Tube Length (mm)	435	456	478	505	525
Seat Tube Angle	74°	74°	74°	73°	73°
BB Drop (mm)	75	75	75	73	73
Fork Length (mm)	366	366	366	366	366
Front Center (mm)	573	578	584	592	613
Top Tube Length (mm)	489	496	516	536	546
Reach Center (mm)	407	407	410	410	410
Wheelbase (mm)	968	973	982	997	1011
Fork Offset (mm)	53	53	43	43	43

Between sizes? Choose the smaller frame for a lower, more responsive race fit, or the larger frame for a slightly more upright and stable position. Stem and crank length can be customized to fine-tune your fit.