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SKU: 1106

Viathon R.1 - 2021, 54 cm
$2,950.00 $6,900.00
Condition: Certified Pre-Owned (What's this?)

Lebel Certification

Every Certified Pre-Owned bike is inspected, serviced, and verified by Lebel-trained technicians – so it arrives safe, reliable, and ready to ride.

Multi-step Safety & Condition Inspection

A detailed multi-step inspection focused on safety, wear, and performance – ensuring nothing critical is missed.

Professional Tune & Service

Shifting, braking, and key adjustments are dialed in. Any components that don't meet our standards are serviced or replaced when needed.

Safe & Trusted Purchase

Each Certified Pre-Owned listing is reviewed through Lebel's certification process for quality and transparency.

Delivery + 30-Day Risk-Free

Nationwide shipping and local pickup available. If it's not the right fit, return it within 30 days – hassle-free.

Learn More About Certification

Fit Range: 5'7" - 5'10"

Shipping: $99 Flat-Rate. Lower 48 U.S. States

Ships next business day after purchase (See how we pack your bike)

Pickup available (See our store location)

Store Information

Phone +1 (949) 873-6888
E-mail Info@lebelbicycles.com
Address 26391 Calle Rolando, San Juan Capistrano, CA 92675
Store Hours Mon.— Fri.10 AM–5 PM Sat.— Sun.11 AM–4 PM
Messengers

Insured Delivery

30 Day Returns

Premium Package

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How we pack your bike Bike packaging Bike packaging

Maximum Convenience Maximum Protection

We treat packing as a core part of our service — your bike should arrive exactly as expected.
That's why we use a reinforced box, protective materials, and secure internal bracing to minimize the risk of damage in transit.

What we do

  • Reinforced packaging with protection for key areas (frame + components)
  • Arrives nearly assembled — final setup takes 5–10 minutes
  • Shipped via FedEx
  • Secure internal fixing so nothing shifts during shipping
  • Fully insured for the entire shipment
  • Ships next business day after payment

Trade your bike to Viathon R.1 - 2021, 54 cm

Fill out the form now and get your quote! Call us at +1 (949) 873-6888 for immediate assistance.

Trade in your bike today and experience the Lebel difference.

The 2021 Viathon R.1 is a high-performance carbon road machine that offers a professional-grade riding experience at an incredible value. Built around an ultra-lightweight 870g carbon frame (size 54), this build prioritizes raw speed and climbing efficiency, weighing in at a nimble 15.8 lbs. It is equipped with a flagship Shimano Dura-Ace 2x11 drivetrain for the smoothest mechanical shifting available, and has been upgraded with premium HED Vanquish 4 carbon wheels and a full Zipp carbon cockpit. With only 100 miles on the odometer, this $6,900 MSRP build is in pristine condition—professionally tuned and 100% ready to lead the group on your next fast-paced road loop or weekend century.

Why We Love It

 * Pure Performance Build: Between the sub-900g frame and the full Dura-Ace groupset, the R.1 is a "no-compromise" climber that feels explosive when you stand up to sprint or tackle steep gradients.

 * HED Carbon Advantage: The HED Vanquish 4 wheels are a major upgrade, providing elite-level aerodynamics and stability in crosswinds while maintaining a lightweight profile for acceleration.

 * Pro-Level Cockpit: Outfitted with Zipp SL70 Ergo carbon bars and a Zipp carbon seatpost, the bike offers superior vibration dampening and a clean, high-end aesthetic.

 * Understated Stealth: The R.1’s minimalist graphics and matte finish give it a sleek, stealthy look that hides its world-class performance capabilities from the competition.

Pre - Owned. Bike is in great condition, well maintained and ready for rides.

SHIPPING
Your bike will be shipped the next business day. Your bike ship fast for a 99.99$ flat rate

INSURANCE
Full value insurance included.

QUICK ASSEMBLY
Bikes arrive tuned and mostly pre-assembled

Specifications

Brand
Viathon
Model
R.1
Year
2021
Frame size
54 cm
Bike Category
Road
Color
Black
Brakes
Shimano Dura-Ace
Crank
172.5mm
Chainring
50/34T
Cassette
11sp 11/30
Rear derailleur
Shimano Dura Ace 11sp
Miles
less 100 miles
Wheels material
Carbon, HED Vanquish 4
Tubeless compatibility
tubeless ready
Tires
Continental GP 5000 25C
Handlebars
Zipp SL70 Ergo carbon 420mm
Stem
Zipp 110mm +- 6
Seat post
Zipp carbon
Weight
15.8 lb

Latest reviews

This is what they write about us on Google

Customers consistently compliment Lebel Bicycles for exceptional, responsive customer service, fair pricing on certified pre-owned bikes. They highlight a trustworthy buying experience — both in-store and for online orders.

Emily Chauncey

a day ago

These guys were great! They helped me find an excellent mountain bike within my budget... had me test drive a couple until I found the perfect fit. I've been riding up and down OC's hills without breaking too much of a sweat... Love my new, lightly used Santa Cruz! THANK YOU!!

Kelly Foster

5 days ago

You won't find better customer service at a bike shop anywhere. I live in Florida, and I have been looking for a very specific bike for a couple of months. I finally found exactly what I was looking for at Lebel. I had a ton of questions and they responded to my emails quickly and professionally. I am so impressed with their customer service. The bike was already a great deal even before they reduced the price, and they stand behind what they sell. If I could give them 6 stars I would.

Daniel Brown

6 days ago

I drove from San Diego to the new location in Capistrano to chase down a dream bike they had. It was an absolute joy to walk into the showroom and see the amazing quantity of amazing bikes. Working with Almir & Dmittry was a pleasure I'll cherish. It was ALL worth the trip up the lovely drive up the coast

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