R.1 | Frameset

Viathon Bicycles

$1,498

Size

Color

Purchase on Walmart.com

You know you want the finest bike, and you know how you want it built. Our fastest, lightest frame laid bare so you customize it to your needs.

The R.1 defines the modern road racer, with a robust but spare design that still weighs in among the lightest frames on the market. No modern refinement has been overlooked, including oversize tapered head tube for steering precision and control, flat mount disc brakes for stopping power and modulation, and full internal cable routings that cut drag and preserve the spare aesthetics. Thru axles enhance handling and safety, and are also compatible with the latest wheel standards. The oversize bottom bracket adds frame stiffness and pedaling efficiency, while the underside port makes cabling and maintenance a snap. Key stress points throughout the frame are reinforced for strength and rigidity, yet the lean drop seat stays and fork legs make for a silky ride.

Key Features

870-gram size 54 frame, with derailleur and water bottle mounting hardware
Oversize tapered head tube and bottom bracket for precise handling and pedaling efficiency
Pro-level performance at a fraction of the cost
Internal cable routings reduce aerodynamic drag
Slender seat stays and fork smooth the ride
Clearance for 28mm tires
142X12mm rear axle spacing

What the Frame Comes With

Frame and Fork
Headset installed with same spacers as production. Fork is not cut.
Seat Collar
Adjusted through axles
Derailleur hanger
Carbon paste
Owners manual for R1 Frameset

Frame Size	520	540	560	575	590
A Stack	527	550	569	584	612
B Reach	380	386	391	397	408
C HT	124	146	164	178	211
D Rear Center	406	406	408	408	408
E Front Center	578	583	590	596	613
F Wheelbase	973	979	988	993	1012
G BB drop	72	72	72	72	67
H ST angle	73.7	73.4	73	73	72.4
I HT angle	72	72.8	73.2	73.7	74
J TT (effective)	534	550	565	576	602
K ST (physical)	520	540	560	575	590
L Fork Offset	43
Wheel size	700c
Fork length	367
Trail	67.4

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Component	Detail
Front Derailleur	No Compatability
Seat Post	31.6mm
Seat Clamp	36.4mm
Eye to Eye length	250mm
Stroke	75mm
Fork Compatability	203mm
Max Tire Size	2.5"
Max Chainring Size	36t
Shock Mountain Bushing Front	25x8
Shock Mountain Brushing Rear	30x8

LIMITED WARRANTY

Two (2) years from the date of purchase for the original owner.

To ensure a long service life and good durability of your bike, only use it for its intended purpose, see Intended Use warning in your owner’s manual, and or on our website in the product information page. The manufacturer’s assembly instructions (especially the torque settings for bolts) and the prescribed maintenance intervals must be strictly followed as well.

This Warranty does NOT cover:

Normal wear and tear
Improper assembly
Improper follow-up maintenance
Installation of components, parts, or accessories not originally intended for or compatible with the bicycle as sold
Damage or failure due to accident, misuse, abuse, or neglect
Labor charges for part replacement or changeover
Bikes used for commercial activities, including those in rental, demo, or security fleets

Crash Replacement:

In the event of an accident or severe crash we offer the original purchaser the opportunity to replace their damaged Viathon frame at a greatly reduced cost.

To make a claim:

Contact Viathon at Support@viathonbicycles.com to initiate a warranty claim. Proof of purchase is required.

Further limitations on the limited warranty

For further limitations and more information on our limited warranty, please visit out site here.