Vaast Bikes U/1 650b Street - Matt Black

VAAST BIKES U/1 650B STREET - MATT BLACK

The Vaast U/1 650b Street is the ultimate multi-terrain urban and adventure bike, designed for riders who want a fast, lightweight, and versatile ride that can handle city streets, gravel roads, and bike trails with ease. Built with an ALLITE Super Magnesium™ frame, this bike is nimble, rugged, and ultra-comfortable, making it a perfect blend of speed and durability for daily commutes, fitness rides, and off-road adventures.

KEY FEATURES

• LIGHTWEIGHT & VIBRATION-DAMPENING FRAME:

  • Made from AE81 ALLITE Super Magnesium™, 33% lighter than aluminum and 50% stronger than titanium.
  • Urban-optimized geometry for a stable, responsive, and comfortable ride.
  • Internal cable routing for a sleek look and protection from elements.
  • Rack & fender mounts for added versatility.

• FULL-CARBON FORK:

  • VAAST Urban full-carbon disc fork absorbs road vibrations for a smoother ride.
  • Rack & fender ready for customization and commuting convenience.

• SMOOTH & EFFICIENT 1X DRIVETRAIN:

  • microSHIFT Advent 1x9-speed drivetrain with a 40T forged alloy crankset and 11-42T cassette for a wide gear range, perfect for urban and mixed-terrain riding.
  • KMC X9 chain for smooth, reliable shifting.

• HYDRAULIC DISC BRAKES FOR POWERFUL STOPPING:

  • Hydraulic disc brakes with three-finger levers provide precise, powerful braking in all weather conditions.
  • 160mm rotors (F & R) for consistent stopping power.

• DURABLE WHEELS & MULTI-SURFACE TIRES:

  • WTB Venture 650b x 47mm Road Plus tires with tan skinwall provide enhanced comfort, grip, and stability on roads and gravel.
  • Alex 650b double-wall aluminum rims for long-lasting durability.

• ERGONOMIC DESIGN FOR ALL-DAY COMFORT:

  • VAAST Urban Pro 6061 aluminum handlebar and VAAST 3D forged stem for confident handling.
  • VAAST Urban Sport saddle and micro-adjust seatpost ensure a comfortable, optimized fit.
  • VAAST Dual Density grips for added hand comfort.

SPECIFICATIONS

• Frame: Urban Optimized 650b AE81 ALLITE Super Mag w/ internal cable routing, rack & fender mounts
• Fork: VAAST full-carbon disc, rack & fender ready
• Tires: WTB Venture 650b x 47mm Road Plus w/ tan skinwall
• Rims: Alex 650b double-wall aluminum, 28H
• Hubs: Sealed cartridge bearings, 6-bolt disc mount
• Brakes: Hydraulic disc brakes w/ 160mm rotors
• Drivetrain:
  • Shifters: microSHIFT Advent 1x9-speed
  • Cassette: microSHIFT 11-42T
  • Crankset: Forged Alloy 40T
  • Rear Derailleur: microSHIFT Advent M619M 1x9-speed
  • Bottom Bracket: Sealed cartridge bearing
  • Chain: KMC X9
• Handlebar: VAAST Urban Pro 6061 butted aluminum
• Stem: VAAST 3D forged
• Grips: VAAST Dual Density
• Seatpost: VAAST Micro-adjust aluminum (27.2mm x 350mm)
• Saddle: VAAST Urban Sport

WHY CHOOSE THE VAAST U/1 650B STREET?

✔ Lightweight & durable – ALLITE Super Magnesium™ frame makes it one of the lightest and strongest urban adventure bikes.
✔ All-terrain capability – Wide 650b tires with a carbon fork for smooth, stable rides on roads and gravel.
✔ Powerful braking – Hydraulic disc brakes provide confidence-inspiring stopping power in all conditions.
✔ Urban-ready & commuter-friendly – Mounts for racks, fenders, and a kickstand for ultimate versatility.
✔ Smooth & efficient ride – 1x drivetrain, ergonomic design, and comfortable geometry make it perfect for long rides.

The Vaast U/1 650b Street is a fast, lightweight, and rugged all-rounder, ideal for riders who want a do-it-all bike that can handle city streets, gravel roads, and trails with equal confidence. Whether you're commuting, exploring, or just enjoying the ride, the U/1 650b is built to perform!