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FrameUrban Optimized 700c / 650b  AE81 ALLITE® Super Mag™, VAAST Urban geometry, internal cable routing, fender / rack ready
ForkVAAST Urban full-carbon disc, rack & fender ready
TiresWTB Venture 650b x 47mm Road Plus Comp w/tan skinwall Tire
RimsAlex 650b Double Wall aluminum, 28H, Presta Valve
Rotors160mm F & R
CrankForged Alloy, 40T
CassettemicroSHIFT 11-42T, 9-speed
ShiftersmicroSHIFT Advent 1 x 9
RDmicroSHIFT Advent M619M 1 x 9 speed
ChainKMC X9
BrakesHydraulic disc brakes w/Three finger lever
Bottom BracketSealed cartridge bearing
Hub FSealed cartridge bearing, 6-bolt disc, 12 x 100mm thru axle, 28H
Hub RSealed cartridge bearing, 6-bolt disc, QR, 28H
SpokesDouble butted stainless
AxlesVAAST M12 F / QR R
HandlebarVAAST Urban Pro, 6061 butted aluminum
StemVAAST 3D forged
Grips / TapeVAAST Dual Density
Seat PostVAAST Micro adjust aluminum, 27.2mm x 350mm
SaddleVAAST Urban Sport


The Model U/1 Adventure 650b has been designed for what most people who venture out on a bike need. It’s the unsung hero of the bike world: Fast, light and nimble on all surfaces. Quick around your local bike trail, cool around the block, and rugged and durable on your gravel roads, fire roads and trail adventures. It’s sporty geometry, vibration dampening materials and wide, comfortable tires that will eat up the miles wherever you take it.

It’s perfect for riders who wants a true do-it-all bike packed with performance and multifunctionality.

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As low as €1,399.00 (MSRP)
As low as €1,399.00 (MSRP)
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