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Sorry, this Mosaic RT-1 iTR Dura-Ace Di2 Road Bike - 2023, 52cm isn't available.
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Mosaic RT-1 iTR Dura-Ace Di2 Road Bike - 2023, 52cm

Item #BRD38012
Condition: Certified Pre-Owned
Fit Range: 5'5" - 5'7"

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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

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Smooth Titanium Performance

Why We Love It
Just a few miles down the road from The Pro's Closet, a handful of skilled framebuilders are creating works of art at Mosaic Cycles. For the most discerning roadie titanium fans, the RT-1 Disc is the ultimate performance powerhouse. Oversized, double butted, thin-walled straight gauge frame tubes provide world-class handling, top-shelf power transfer and featherlight frame weight. For a crisp aesthetic and cleaner cables, Mosaic has them routed internally through the frame. To make you feel confident when cornering and stopping, this version of the RT-1 D is specced with disc brakes. Bonus, disc brakes also allow more clearance for up to 30mm tires and when combined with the buttery smooth ride of titanium, provides compliance thats hard to match.
Upgrades
  • CeramicSpeed OSPW
  • Custom paint
Master Mechanic’s Notes
  • Light scratches on the shifters
  • Moderate scratches on seat tube
  • Geometry was measured by hand & is therefore approximate
Specifications
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Details
Original MSRP $9,500.00
Year 2023
Brand Mosaic
Model RT-1 iTR
Size 52cm
Frame Material Titanium
Drivetrain Shimano, 2x12 spd
Weight 16 lbs 14 oz
Build
Fork Mosaic, Titanium
Brakes Shimano Dura-Ace R9270, Disc Brakes - Hydraulic
Shifters Shimano Dura-Ace Di2 R9270, Electronic
Front Derailleur Shimano Dura-Ace Di2 R9250
Rear Derailleur Shimano Dura-Ace Di2 R9250
Bottom Bracket Shell Threaded
Crankset Shimano Dura-Ace Di2 R9200, 50/34t, 165mm
Cassette Shimano Dura-Ace R9200, 11-34t
Chain Shimano
Handlebar ENVE Aero In-Route Carbon, 36cm
Headset ENVE
Stem ENVE Aero In-Route Carbon, 31.8mm x 80mm, 7°
Seatpost ENVE Carbon, 30.9mm
Saddle Specialized S-Works Power w/ Carbon Fiber (7x9mm) Rails
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm (Thru-Axle)
Wheelset HUNT Aerodynamicist Carbon Tubeless Compatible, HUNT
Front Tire René Herse Orondo Grade Extralight, 700C x 31C
Rear Tire René Herse Orondo Grade Extralight, 700C x 31C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included yes
Pedals Sold separately
Geometry
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Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

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