VAAST BIKES All-Road Bikes A/1 RIVAL 650B - All-Road-650B-M
The A/1 Rival 650b offers a more premium 1x setup and a beefy 650b wheelset perfect for riders looking for added comfort and control on more technical surfaces and desire the benefits of the SRAM Rival group set's renowned smoothness. The Allroad Model A/1 embodies the true notion of a more capable all roads bike.
Designed for gravel, dirt, pavement, mud, and all other types of adventure “roads.” Everything has been intelligently considered and incorporated into an adventure machine you will not want to stop riding: weight reduction, more durable componentry, variable wheel size compliance, corrosion-proof inner and outer tube coating, and, most importantly, redefined superior fit and feel.
These advantages have been carefully engineered into one bike to provide for a ride feel that will drive you to roam farther across every terrain. The geometry of the A/1 enables the bike to be both a comfortable gravel grinder and an efficient and fast grand tourer. Well-placed braze-on mounts make it easy to add on racks and fenders in front or in back for safe and dry commutes.
Specifications
| Frame |
Allround-Allroad 700c/650b disc - AE81 ALLITE Super Mag - VAAST Allroad geometry - internal cable routing - dropper post ready, rack and fender ready |
| Frame Weight |
1300g |
| Fork |
VAAST Allround-Allroad full-carbon disc - rack & fender ready |
| Tires |
Maxxis Rambler 650x47b 120tpi - EXO/Tubeless Ready |
| Max Tire Clearance |
650b, 50mm / 700c, 42mm |
| Rims |
Stans Notubes Crest 27.5 |
| Rotors |
SRAM Centerline 160mm |
| Crank |
Praxis Zyante carbon 42T w/ M30 axle |
| Cassette |
SRAM 11-42 - 11-Speed |
| Shifters |
SRAM Rival1 |
| Rear Derailleur (RD) |
SRAM Rival1 11sp Long cage |
| Chain |
SRAM 11sp |
| Brakes |
SRAM Rival1 Hydraulic |
| Bottom Bracket |
Praxis T47 IB Enduro Bearings |
| Front Hub |
Sealed cartridge bearing - 12 x 100mm thru axle - Centerlock - 28H |
| Rear Hub |
Sealed cartridge bearing - 11-speed - 12 x 142mm thru axle - Centerlock - 28H |
| Spokes |
Double butted stainless |
| Axles |
VAAST M12 |
| Handlebar |
VAAST Allroad Pro - butted 6061 aluminum |
| Stem |
VAAST Allroad Pro - 3D forged - 6 degree |
| Grips / Tape |
VAAST Anti Slip |
| Seat Post |
VAAST Carbon fiber 27.2mm (300mm XS/S/M, 350mm L/XL) |
| Saddle |
WTB Volt 142 Comp |
What our Experts Think
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Lightweight Magnesium Frame: Crafted from AE81 ALLITE Super Magnesium™, offering strength and reduced weight.
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Versatile Wheel Size: Equipped with 650B wheels, providing a comfortable ride on various surfaces.
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Reliable Drivetrain: Features a SRAM Rival1 1x11-speed setup with an 11-42T cassette, suitable for diverse terrains.
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Hydraulic Disc Brakes: Ensures consistent stopping power in diverse conditions.
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Comfortable Geometry: Designed for both gravel and road terrains, offering a balanced ride.
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Mounting Options: Ready for racks and fenders, enhancing its utility.
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Sustainable Design: Made with recyclable materials and eco-friendly packaging.
Q&A
Q: What is the VAAST A/1 Rival 650B?
A lightweight, all-road bike designed for gravel, dirt, and pavement, featuring a magnesium frame and SRAM Rival 1x11 drivetrain.
Q: What are the ?
The magnesium frame offers a lightweight and vibration-damping ride, while the SRAM Rival drivetrain provides reliable shifting. The 650B wheels with wide tires enhance comfort and control on varied terrains.
Q: Who is it for?
Ideal for cyclists seeking a versatile bike capable of handling gravel, dirt, and paved roads with comfort and efficiency.
Q: Is it easy to maintain?
Yes, the bike features a simple 1x drivetrain and quality components that are easy to service.
Maintenance Tips
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Chain Wear: Regularly check chain wear using a chain checker tool. Replace the chain when wear reaches 0.5% to prevent excessive wear on the cassette and chainrings.
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Cassette and Chainrings: Inspect for wear or damage. Replace if teeth are worn or damaged to ensure smooth shifting and prevent chain slippage.
