Mosaic XT-1 55cm Bike drive side Mosaic XT-1 55cm Bike non-drive side Mosaic XT-1 55cm Bike sticker Mosaic XT-1 55cm Bike drivetrain Mosaic XT-1 55cm Bike front wheel Mosaic XT-1 55cm Bike cockpit Mosaic XT-1 55cm Bike crank Mosaic XT-1 55cm Bike detail 1
55cm SKU: BCY10664

Mosaic XT-1 55cm Bike

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shipping icon $94.99 RideFast Shipping

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Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

Pre-Owned|Pedals: No|Charger: Yes

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141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

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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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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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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


Recommended Rider Height N/A
a. Effective Top Tube 55 mm
b. Seat Tube 555 mm
c. Seat Tube Angle 73.5°
d. Head Tube Angle 72°
e. Head Tube 131.6 mm
f. Stack N/A
g. Reach N/A
h. Standover Height 803.6
i. Saddle Height Range N/A

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

— Kari K.


“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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