The R/1 105 delivers the smooth dependability of Shimano’s storied 105 plus the unmatched qualities only aSuper Magnesiumframe can deliver resulting in a seriously formidable tarmac machine.
The aero-inspired Model R/1 Road optimizes technology and design for pavement - where speed, aerodynamics, weight and agility make all the difference. With a weight and performance level other non-ferrous metal frames can’t quite achieve, the 1250gAllite Super Magnesium™frame is meticulously crafted with progressive geometry that results in the perfect fit no matter the rider.
Utilizing VAAST V-Fit parameters for comfort and control, the head tube and seat tube angles are carefully chosen to place the rider in an optimal, confident position and ensure proper trail for neutral steering geometry. While the R/1 adopts the use of VAAST’s proprietary V-Fit technology like its award-winning A/1 predecessor, unlike the A/1, the R/1 tube profiles re-imagine Super Magnesium capabilities resulting in a 30% aerodynamic performance gain over conventional round tube frames.
Additionally, clearances are ample enough to fit up to 30mm tires, or to allow fenders to be fitted with conventional 25/28mm tires. All of this, combined with carbon wheel sets, and the proprietary carbon fork and seatpost, rounds up to a complete package for a ride worthy of getting lost in the wind for countless miles.
Features
Light, aerodynamic, fast - the all new VAAST Model R/1.
Specifications
Frame
Road 700c disc, AE81 SuperMag, VAAST Road geometry, internal cable routing, fender ready, up to 30mm tire clearance
Frame Weight
1250g
Fork
VAAST Road full-carbon disc, up to 30mm tire clearance
Tires
Vittoria Zaffiro Pro, 700 x 25mm with Ultralight tubes
Max Tire Clearance
30mm
Rims
VAAST Aluminum, Tubeless ready
Rotors
Shimano RT54 160mm
Crank
Praxis Alba M24, 50/34t
Cassette
Shimano 105 R7000, 11-speed, 11-30t
Shifters
Shimano 105 R7020 hydraulic disc
Rear Derailleur (RD)
Shimano 105 R7000-SS
Front Derailleur (FD)
Shimano 105 R7000, braze-on
Chain
KMC X11 11-speed
Brakes
Shimano 105 R7070, hydraulic disc
Bottom Bracket
Praxis T47 IB Enduro Bearings
Front Hub
Sealed cartridge bearing, 12 x 100mm thru axle, Centerlock, 28H
VAAST Aero, butted 6061 aluminum, 74mm reach/116mm drop
Stem
VAAST Aero Pro, 3D forged, 8 degree
Grips / Tape
VAAST Suede
Seat Post
VAAST Carbon fiber, (300mm for sizes 49/52, 350mm for 54/56/58/60)
Saddle
Prologo Scratch RS
Video
What our Experts Think
Lightweight Magnesium Frame: Crafted from AE81 SuperMag, offering strength and reduced weight.
Shimano 105 Drivetrain: 11-speed system with hydraulic disc brakes for reliable performance.
Aerodynamic Design: Features aero-inspired geometry and integrated carbon components.
Versatile Tire Clearance: Accommodates up to 30mm tires or allows for fenders with 25/28mm tires.
Comfort-Oriented Components: Includes Prologo Scratch RS saddle and VAAST carbon fiber seatpost.
Q&A
Q: What is the VAAST R/1 700C 105? A lightweight, aerodynamic road bike featuring a magnesium frame and Shimano 105 components, designed for performance on paved roads.
Q: What are the ? The magnesium frame offers a balance of lightness and strength, while the Shimano 105 groupset provides reliable shifting and braking performance. The aerodynamic design enhances speed and efficiency, making it suitable for competitive road cycling.
Q: Who is it for? Ideal for road cyclists seeking a lightweight, high-performance bike for racing or fast-paced training.
Q: Is it easy to maintain? Yes, the bike features a threaded bottom bracket and ample tire clearance, facilitating easier maintenance and customization.
Maintenance Tips
Daily Care:
Wipe down the frame and components with a microfiber cloth to remove dirt and moisture.
Inspect tires for punctures or wear; replace if necessary.
Weekly Maintenance:
Lubricate the chain using a suitable bike chain lubricant.
Check brake pads for wear and ensure they make proper contact with the rim.
Monthly Checks:
Inspect the frame and fork for any signs of damage or stress.
Tighten any loose bolts, including those on the handlebars, seat post, and wheels.
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