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2019 54cm SKU: BRD26319

Viathon R.1 105 Road Bike - 2019, 54cm

Regular price

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shipping icon $94.99 RideFast Shipping

Upgrades
- Tuned front & rear brakes, firming up lever pull & creating consistent grab.
- Knight 25 Aluminum Disc Tubeless Compatible wheelset.

Master Mechanic's Notes
- Light scratches on the drive side bottom bracket area.
- Moderate scratches on the drive side seatstay.
- Light scratches on the non-drive side rear dropout.

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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

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Specifications

Year 2019
Brand Viathon
Model Viathon R.1 105
Size 54cm
Frame Material Carbon Fiber
Drivetrain Shimano, 2x11 spd
Weight 17 lbs 7 oz
Fork Viathon, Cabon
Brakes Shimano 105 R7070, Disc Brakes - Hydraulic
Shifters Shimano 105 R7020, Mechanical
Front Derailleur Shimano 105 R7000
Rear Derailleur Shimano Ultegra R8000
Bottom Bracket Shell Press fit
Crankset Shimano 105 R7000, 50/34t, 170mm
Cassette Shimano CS-HG800-11, 11-34t
Chain Shimano
Handlebar Zipp Service Course 70 Ergo Alloy, 42cm
Headset FSA Integrated
Stem Zipp Service Course SL Alloy, 31.8mm x 80mm, 6°
Seatpost Zipp Service Course Alloy, 27.2mm
Saddle Fizik Arione : R3
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Knight 25 Aluminum Disc Tubeless Compatible, Knight Composites
Front Tire Schwalbe Pro One, 700C x 28C
Rear Tire Schwalbe Pro One, 700C x 28C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless

Geometry

Recommended Rider Height 5'7" - 5'10"
a. Effective Top Tube 550 mm
b. Seat Tube 540 mm
c. Seat Tube Angle 73.4°
d. Head Tube Angle 72.8°
e. Head Tube 146 mm
f. Stack 550 mm
g. Reach 386 mm
h. Standover Height 783 mm
i. Saddle Height Range N/A
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

OVER 1,500 FIVE-STAR REVIEWS

“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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