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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
fixed gear bike black Unknown Singularity Black – Fixed Gear & Single Speed BikeUnknown Singularity Black Fixed Gear & Single Speed Bike The Unknown Singularity Black is the evolution of the legendary LV2 frame, redesigned from the ground up as a complete race ready fixed gear bike. The clean silver finish gives this bike a timeless, head turning look that works on the track and the streets. Built around a hardened 6066 T6 aluminum frame with updated track geometry and an integrated aero seatpost, the Singularity delivers serious
Unknown Singularity Black | Fixed Gear & Single Speed Bike
The Unknown Singularity Black is the evolution of the legendary LV2 frame, redesigned from the ground up as a complete race-ready fixed gear bike. The clean silver finish gives this bike a timeless, head-turning look that works on the track and the streets. Built around a hardened 6066-T6 aluminum frame with updated track geometry and an integrated aero seatpost, the Singularity delivers serious performance at just 7.5kg in size M.
Every component is designed by Unknown for fixed gear riding. The carbon/alloy fork with 12K carbon blades and aluminum neck provides sharp steering and vibration dampening — a significant upgrade over standard alloy forks. The sealed-bearing Mushroom hub wheelset with Japanese bearings rolls smooth and fast, while the 46t/17t gearing gives you an ideal ratio for urban riding and track sessions.
Elite Performance Components
Every component is designed by Unknown for fixed gear riding. The carbon/alloy fork with 12K carbon blades and aluminum neck provides sharp steering and vibration dampening — a significant upgrade over standard alloy forks. The sealed-bearing Mushroom hub wheelset with Japanese bearings rolls smooth and fast, while the 46t/17t gearing gives you an ideal ratio for urban riding and track sessions.
Premium Build
Hardened Unknown Singularity, 6066 T6.
Full Full Unknown Carbon Fork
Ultra-light 7.5kg.
Combined Value
Shipped with drop bars, brakes, and free pedals with foot straps worth €50 included. Ready to ride straight out of the box.
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 Singularity, 6066 T6 |
| Fork | Unknown Carbon (12K) with aluminium neck, 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/Free 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