"Unknown LV3 Purple Chameleon | Fixed Gear Track Bike"

Signature Track frame — Purple Chameleon Edition

The Unknown LV3 Purple Chameleon is our flagship fixed gear bike in a head-turning purple chameleon finish that shifts between deep violet and blue in changing light. Same race-proven LV3 platform — hardened 6066-T6 aluminium frame, aggressive track geometry, and just 8kg in maat M.

prestatie Components

The LV3 is fully equipped with Unknown-designed components built for serious fixed gear riding. The full 12K carbon vork delivers precise handling and vibration dampening that you will feel from the first ride. Sealed-bearing Mushroom naf wielen with Japanese bearings ensures effortless rolling, while the 46t/17t gear ratio is perfectly balanced for stad streets and velodrome sessions.

carbon vork

All European LV3 builds come with the full carbon vork as standard — a significant step up from alloy in both ride kwaliteit and aesthetics.

What's Included

Shipped with drop bars, brakes, and free pedals with foot straps worth €50 included. Ready to ride straight away.

gewicht: 8 kg in maat M (without pedals)

*Graphics on the frame may differ slightly from photos.

specificaties

• frame: Unknown LV3, 6066 T6
• vork: Unknown Full carbon vork, 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 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