Vaast U/1 Street 700C Urban Bike

The U/1 700c model is designed for streets, asphalt pavements and urban jungles. With a sporty 700c wheelset and flexible frame geometry, don't stay indoors! Take your classes out on the road. Reflective details on the bike improve safety, and the smooth ride feel of the Allite® exclusive Super Magnesium™ frame makes it a comfortable bike for all-day riding.

 

 

 

LIGHTER, STIFFER, PROFOUNDLY BETTER.

VAAST Bikes is the first to use ALLITE® SUPER MAGNESIUM™, a true innovation in material science. This high-strength alloy features excellent shock absorption properties, weighs 33% less than Aluminum and 50% less than Titanium by volume, and is significantly stronger than both. Through the exclusive use of this eco-friendly metal, we have achieved a ride that feels like no other.

DESIGNED FOR THE URBAN JUNGLE

The Urban Model U/1 was designed for what most people who venture out on a bike need. The U/1 is fast, light, and nimble on all surfaces.

COMFORTABLE AND SPORTY

The U/1 exists to get you anywhere a paved route will allow you to go on a daily basis in a surprisingly comfortable way. When equipped with 650b wheels and tires it’s also a capable bike on gravel roads, fire roads, and suitable for other light trail adventures.

 

GEOMETRY

	SIZE	S	M	L
R	REACH	390	410	435
S	STACK	555	590	631
TR	TRUE REACH	455	475	500
TS	TRUE STACK	606	641	682
2	TOP TUBE Length, Horizontal	560	590	628
3	WHEELBASE	1045	1077	1116
4	CHAINSTAY Length	438	438	438
5	FRONT CENTER	615	647	686
6	BB DROP	65	65	65
7	SEAT TUBE angle	73	73	73
8	HEAD TUBE angle	71	71	71
9	SEAT TUBE Length	405	455	510
10	HEAD TUBE Length	130	167	210
11	STANDOVER Height	715	758	808
12	SEAT TUBE Length inches	16.2	18.2	20.4
13	CRANK Length	170	170	170
14	STEM Length	80	80	80
15	HANDLEBAR Width	660	660	660

 

Specs

Components	Part
frame	Frame	Urban Optimized 700c / 650b AE81 ALLITE Super Mag - VAAST Urban geometry - internal cable routing - fender / rack ready
front fork	Fork	VAAST Urban full-carbon disc - rack & fender ready
tire	Tires	Schwable SPICER K-Guard - 700 x 35c w/ Reflective sidewalls
rim	Rims	Alex 700c Double Wall aluminum - 28H - Presta Valve
brake disc	Rotors	160mm F & R
crank	Crank	Forged Alloy - 40T
flywheel	Cassette	microSHIFT 11-42T - 9-speed
transmission	Shifters	microSHIFT Advent 1 x 9
rear derailleur	RD	microSHIFT Advent M619M 1 x 9 speed
front gear	FD	n/a
chain	Chain	KMC X9
brake	Brakes	Hydraulic disc brakes w/Three finger lever
five trues	Bottom Bracket	Sealed cartridge bearing
front hub	Hub F	Sealed cartridge bearing - 6-bolt disc - 12 x 100mm thru axle - 28H
rear hub	Hub R	Sealed cartridge bearing - 6-bolt disc - QR - 28H
Spoke	Spokes	Double butted stainless
axle	Axles	M12 F / QR R
handle	Handlebar	VAAST Urban Pro - 6061 butted aluminum
faucet	Stem	VAAST 3D forged
belt	Grips / Tape	VAAST Dual Density
Seatpost	Seat Post	VAAST Micro adjust aluminum - 27.2mm x 350mm
seat cushion	Saddle	VAAST Urban Sport

 

*Componts and parts may vary in different production batches. Enquiry is welcome.

**Preorder lead time may vary from model and supplier. Please kindly call Jollymap at 23420780 for enquiry.