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Sorry, this Mosaic XT-1 55cm Bike has been sold.
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Mosaic XT-1 55cm Bike

Item #BCY10664
Condition: Certified Pre-Owned
Regular price

Trade In
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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

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & 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.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

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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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Brand Mosaic
Model XT-1
Size 55cm
Frame Material Titanium
Weight 18 lbs 10 oz
Fork ENVE CX, Carbon Fiber
Brakes Shimano BR-785, Disc Brakes - Hydraulic
Shifters Shimano ST-785, Electronic
Front Derailleur N/A
Rear Derailleur Shimano XTR M9050
Crankset SRAM Red 22, 38t, 172.5 mm
Cassette Shimano XT M8000, 11spd, 11-42t
Chain SRAM PC 1130
Handlebar Pro Carbon, 40 cm
Headset Chris King
Stem Loaded 31.8 mm x 100mm, 5°
Seatpost 3T Carbon, 27.2mm
Saddle Specialized Romin Pro
Wheelset Nox carbon, Project 321
Front Tire Challenge Gravel Grinder Race Series, 700C x 38C
Rear Tire Challenge Gravel Grinder Race Series, 700C x 38C
Tire Type Clincher
Tubeless Compatibility Yes (rim strips and valve stem not included)
Charger Included Yes
Pedals Sold separately
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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.

Bikes are meant
to be used.