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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
fixed gear bike black UNKNOWN LV3 BLACK ON BLACK FIXED GEAR | Complete BicycleUnknown LV3 Black on Black Fixed Gear Track Bike The Unknown LV3 Black on Black is our flagship fixed gear bike in a clean, murdered out all black finish. No loud colours or flashy graphics just a stealthy, aggressive look that lets the performance do the talking. Hardened 6066 T6 aluminum frame, track geometry, 8kg in size M. Under the blacked out finish sits the same race grade build that makes the LV3 our most capable bike. The full 12K carbon fork
Unknown LV3 Black on Black | Fixed Gear Track Bike
The Unknown LV3 Black on Black is our flagship fixed gear bike in a clean, murdered-out all-black finish. No loud colours or flashy graphics — just a stealthy, aggressive look that lets the performance do the talking. Hardened 6066-T6 aluminum frame, track geometry, 8kg in size M.
Under the blacked-out finish sits the same race-grade build that makes the LV3 our most capable bike. The full 12K carbon fork sharpens front-end handling and smooths rough tarmac. Sealed-bearing Mushroom hub wheelset with Japanese bearings delivers friction-free rolling, and the 46t/17t gearing works perfectly whether you are commuting or racing.
Elite Performance Components
Under the blacked-out finish sits the same race-grade build that makes the LV3 our most capable bike. The full 12K carbon fork sharpens front-end handling and smooths rough tarmac. Sealed-bearing Mushroom hub wheelset with Japanese bearings delivers friction-free rolling, and the 46t/17t gearing works perfectly whether you are commuting or racing.
European LV3 models ship with the full carbon fork as standard, giving you a noticeable upgrade in comfort, handling, and overall look compared to the alloy alternative.
Premium Build
Hardened Unknown LV3, 6066 T6.
Full Unknown Full Carbon Fork,
Ultra-light 8kg Setup.
Combined Value
Ships with drop bars, brakes, and free pedals with foot straps worth €50 included. Built up and ready to ride.
Flip-Flop Freedom
Switch between Fixed Gear and Single Speed effortlessly. Our specialized Flip-Flop Hub gives you the best of both worlds.
Born from the underground track scene, Unknown Bikes bridges high-performance track engineering with street-level energy. We focus on the essentials: high-grade materials and minimalist aesthetics. We don't do fluff; we do fast.
Full Component Specifications
| Frame | Unknown LV3, 6066 T6 |
| Fork | Unknown Full Carbon Fork, 30mm rake, 1 1/8" |
| Headset | Integrated Unknown, SB, 45x45st., 1 1/8" |
| Stem | Unknown 90mm |
| Handlebars | Unknown Compact 420mm |
| Grip | Unknown Carbon |
| Brake levers | ZST single speed |
| Brakes | Unknown brake set |
| Chainarm | Unknown 165mm, 130BCD |
| Chainwheel | Unknown 46t, 130BCD, 1/2"x1/8" |
| Chain | KMC Z510 1/2"x1/8" |
| Rear cog | 17t |
| Rims | Unknown 28d |
| Hubs | Unknown Fix 28d, SB — Freewheel not included |
| Tires | 23c |
| Seatpost | Unknown 27.2mm, 300mm, 20mm offset |
| Saddle | Unknown |
| Bottom bracket | 68x103mm, BSA, Square taper |
📏 Find Your Fit
*Recommendation: If you are between sizes, we recommend sizing down for a more agile urban ride.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy