Unknown LV3 Track Bike Aluminum / Carbon

The Unknown LV3 is a lightweight, high-performance track frame designed for urban riders and track enthusiasts. Its aero-inspired geometry makes it ideal for aggressive riding, whether on city streets or the velodrome.

Bicycle Components

The Unknown LV3 frame is made from high-quality, hardened 6066-T6 aluminum. The fork is full carbon (12K) with a 1 1/8” aluminum steerer and a 30mm rake. The headset is an integrated SB 45x45. This fixed-gear frame comes with a 90mm stem and Unknown Compact 420mm handlebars.

The included brake levers are ZST single speed, paired with the Unknown brake set. The crank arm is 165mm with a 130BCD. The chainring is an Unknown 48T, 130BCD, using a 1/2" x 1/8" chain. The rear cog has 17 teeth.

The seat post and saddle are made by Unknown, while the tires are 23c. The seat post measures 27.2mm x 300mm with a 22mm offset. The rims included are Unknown fixed-gear 28-spoke rims. The bottom bracket is 68x103mm, BSA, square taper.

For the European market, we opted for a full carbon fork instead of the standard alloy fork. This increases the price slightly, but it makes a significant difference in performance and comfort, while also improving the overall look of the bike.

Specifications

• Frame: Unknown LV3, 6066 T6
• Fork: Unknown Carbon (12K) with aluminum steerer, 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
• Crank arm: Unknown 165mm, 130BCD
• Chainring: Unknown 46T, 130BCD, 1/2″x1/8″
• Chain: KMC Z510 1/2″x1/8″
• Rear cog: 17T
• Rims: Unknown 28-spoke
• Hubs: Unknown Fix/Free 28-spoke, SB
• Tires: 23c (generic)
• Seatpost: Unknown 27.2mm, 300mm, 20mm offset
• Saddle: Unknown
• Bottom bracket: 68x103mm, BSA, square taper