VAAST U/1 Street 700C kaupunkimaantiepyörä, 46 cm runko, sininen

The VAAST U/1 Street is a versatile 700C urban road bike engineered for the daily commute and spirited road rides. Built around a lightweight Superform™ magnesium alloy frame and a full carbon fork, this bike delivers a smooth, responsive ride that absorbs road vibrations, keeping you comfortable on rough city streets. With a Shimano Sora 2x9 drivetrain and powerful hydraulic disc brakes, the U/1 Street offers reliable shifting and confident stopping power in all conditions.

Advantages

Featuring a premium Superform™ magnesium frame, the U/1 Street is not only feathery light but also provides excellent damping, reducing fatigue on long rides. The full carbon fork further enhances comfort and steering precision. Equipped with tubeless-ready Alex rims and Maxxis Re-Fuse 700x32c tires, this bike offers low rolling resistance and puncture protection, making it ideal for urban environments. The Shimano Sora groupset ensures smooth, precise gear changes, while Tektro hydraulic disc brakes deliver consistent braking power, even in wet weather.

Suitable for

• Daily urban commuting
• Fitness and recreational road riding
• Mixed-surface adventures on light gravel

Key specifications

• Frame: Superform™ Magnesium Alloy, 46 cm (XS)
• Fork: Vaast All-Road Full Carbon
• Drivetrain: Shimano Sora 2x9 speed (46/30T crankset, 11-34T cassette)
• Brakes: Tektro HD-R280 hydraulic disc, 160mm rotors
• Wheels: Alex Rims ATD470 tubeless-ready, 700C, thru-axles (12x100 front, 12x142 rear)
• Tires: Maxxis Re-Fuse 700x32c, tubeless-ready
• Cockpit: Vaast All-Road 6061 aluminum handlebar and seatpost

Recommendations

For optimal performance, ensure the bike is professionally assembled and tuned. Check tire pressure regularly and consider setting up tubeless for reduced flats. The 46 cm frame fits riders approximately 5'1" to 5'5" (155-165 cm).