BGR11615_PH1_11 BGR11615_PH1_12 BGR11615_PH1_13 BGR11615_PH1_14 BGR11615_PH1_15 BGR11615_PH1_16 BGR11615_PH1_17 BGR11615_PH1_18 BGR11615_PH1_19
2018 57cm SKU: BGR11615

Mosaic GT-1 Ultegra Custom Gravel Bike - 2018, 57cm

Regular price

return icon 30-day returns
shipping icon $94.99 RideFast Shipping

About Mosaic

Mosaic bikes are as close to art as you can get. Orders start with the rider's geometry, and move through precise visual details. Craft frames? Local artists? Mosaic delivers the Front Range magic.

Upgrades
- Tuned front & rear brakes, firming up lever pull & creating consistent grab.
- New rear shifter cable/housing for smooth shifting.

Master Mechanic's Notes
- New handlebar tape offering padding & a secure grip.
- Light scratches on the crank arms & rear derailleur.

About Mosaic

Mosaic bikes are as close to art as you can get. Orders start with the rider's geometry, and move through precise visual details. Craft frames? Local artists? Mosaic delivers the Front Range magic.
inspection image

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!

Learn more
returns image

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.

Learn more
shipping image

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.

Learn more

Specifications

Year 2018
Brand Mosaic
Model GT-1 Ultegra Custom
Size 57cm
Frame Material Titanium
Drivetrain Shimano, 2x11 spd
Weight 19 lbs 9 oz
Fork ENVE , Carbon
Brakes Shimano Ultegra R8070, Disc Brakes - Hydraulic
Shifters Shimano Ultegra R8020, Mechanical
Front Derailleur Shimano Ultegra R8000
Rear Derailleur Shimano Ultegra R8000
Bottom Bracket Shell Threaded
Crankset Shimano Ultegra R8000, 52/36t, 172.5mm
Cassette Shimano 105 R7000, 11-32t
Chain Shimano
Handlebar ENVE Carbon , 44cm
Headset Chris King
Stem ENVE Carbon , 31.8mm x 110mm, 6°
Seatpost ENVE Carbon, 27.2mm
Saddle Selle San Marco Regal
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Stan's NoTubes ZTR Grail MK3 Disc Aluminum Tubeless Compatible, Stan's NoTubes NEO
Front Tire WTB Riddlery TCS, 700C x 37C
Rear Tire WTB Riddler TCS, 700C x 37C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless

Geometry

Recommended Rider Height N/A
a. Effective Top Tube 560 mm
b. Seat Tube 570 mm
c. Seat Tube Angle N/A
d. Head Tube Angle N/A
e. Head Tube 160 mm
f. Stack N/A
g. Reach N/A
h. Standover Height 830 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.

Newsletter Sign Up