"Unknown Singularity Black | Fixed Gear & Single Speed Bike"

Signature Track frame — Black Edition

The Unknown Singularity Black is the evolution of the legendary LV2 frame, now beschikbaar as a complete race-ready fixed gear bike. The classic black and white colourway keeps things clean and timeless — a look that never goes out of style. Built around a hardened 6066-T6 aluminium frame with updated track geometry and an integrated aero zadelpaal, delivering serious prestatie at just 7.5kg in maat M.

prestatie Components

All components are designed by Unknown specifically for fixed gear and single speed riding. The carbon/alloy vork with 12K carbon blades and aluminium neck delivers sharp handling and road vibration dampening you can feel immediately. The sealed-bearing Mushroom naf wielen with Japanese bearings provides ultra-smooth rolling, and the 46t/17t gearing is dialled in for stad commuting and track sessions. The Fix/Free naf gives you the option to ride fixed or switch to single speed whenever you want.

carbon/Alloy vork

All European Singularity builds come with our carbon/alloy vork as standard instead of the basic alloy version. The combination of 12K carbon blades and aluminium neck gives you the perfect mix of prestatie, comfort, and reliability.

What's Included

Shipped with drop bars, brakes, and free pedals with foot straps worth €50 included. Built up and ready to ride.

gewicht: 7.5 kg in maat M (without pedals)

*Graphics on the frame may differ slightly from photos.

specificaties

• frame: Unknown Singularity, 6066 T6
• vork: Unknown carbon (12K) with aluminium neck, 30mm rake, 1 1/8"
• koplager: Integrated Unknown, SB, 45x45st., 1 1/8"
• Stem: Unknown 90mm
• Handlebars: Unknown Compact 420mm
• Grip: Unknown carbon
• rem levers: ZST single speed
• Brakes: Unknown rem set
• Chainarm: Unknown 165mm, 130BCD
• Chainwheel: Unknown 46t, 130BCD, 1/2"x1/8"
• ketting: KMC Z510 1/2"x1/8"
• Rear tandwiel: 17t
• Rims: Unknown 28d
• Hubs: Unknown Fix/Free 28d, SB — Freewheel not included
• Tires: 23c
• zadelpaal: Unknown 27.2mm, 300mm, 20mm offset
• zadel: Unknown
• Bottom bracket: 68x103mm, BSA, Square taper

Best Use Cases

✅ Fixed-gear / Single-speed riding
✅ Track racing / Velodrome
✅ Urban commuting with a minimalist aesthetic

maat Chart