Skip to content
Cart

Sorry, this Mosaic GT-2 45 Di2 Gravel Bike - 2022, 55cm isn't available.
You'll be the first to know next time this or similar products are available.

Mosaic GT-2 45 Di2 Gravel Bike - 2022, 55cm

Item #BGR12865
Condition:
New with Warranty
Fit Range: 5'7" - 5'10"

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Shipping

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

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.

More details More details icon

Limited Edition Titanium Gravel Magic

Why We Love It
A few miles up the road from The Pro’s Closet headquarters in Louisville, Colorado, flanked by the iconic Flatirons, founder Aaron Barcheck and a group of master frame builders at Mosaic Cycles create bespoke, handcrafted works of art for riders seeking the perfect balance of form and function.
/n
/n
As longtime devotees of Aaron and Mosaic’s passionate design and small-batch build process, we’ve been looking for a chance to collaborate with these Boulder-based titanium and steel architects to craft something totally unique to the market – and the opportunity finally presented itself. In addition, we brought TPC founder, Nick Martin, and The Radavist founder, John Watson, along for this once-in-a-lifetime ride.
/n
/n
The results of this creative and design alliance are the stunning TPC x Mosaic GT-2 45, GT-2 45 Di2 and GT-2 X. Conceived and built as limited-editions exclusive to TPC, once these bikes are sold, no others will be made. From the ground up, they’re like nothing else on the trail.

The first thing that catches the eye is the subtly exceptional paint scheme in either Desert Tan or Nebula Green. Inspired by Nick and John’s love of classic Toyota Land Cruisers, the paint replicates the colors made famous by those iconic 1970’s 4x4’s.
/n
/n
The GT-2 45 Di2 is a titanium gravel stallion designed to conquer the harshest roads – and ask for more. The 45mm tires and handbuilt titanium frame create a smooth ride you may not expect from such a burly bike. With Shimano GRX Di2 electronic shifting, Industry Nine UL 250 carbon wheels and an ENVE cockpit, the GT-2 45 Di2 reflects a top-shelf build that delivers all-day on the trail. Whether you're in the lottery for Unbound Gravel or planning epic, multi-day adventures along the Aquarius Trail Hut system, the GT-2 45 Di2 will be your trusty sidekick.
/n
/n
The TPC x Mosaic GT-2 45, GT-2 45 Di2 and GT-2 X fuse enduring aesthetics, modern efficiency and the comfort of titanium in a gravel bike that’s more than capable of tackling any route – and turning heads.
/n
/n
Go inside the build and see how these incredible bikes were conceived, created and ridden. And, watch a conversation
with TPC founder, Nick Martin, and Mosaic founder, Aaron Barcheck, as they discuss the bikes, Mosaic’s beginnings and the ties that bind these industry leaders.
/n
/n
And if you’re ready to ride a rare build that can hold its own on the trail, find your TPC x Mosaic collaboration model and start planning your next adventure.
Features
  • Titanium Mosaic GT2-45 frame — Mosaic’s do-it-all gravel frame with clearance for 45mm gravel tires
  • Shimano GRX Di2 drivetrain, single chainring
  • Industry Nine Ultralite 250 carbon wheels
  • Whisky No. 9 CX Disc carbon fork
  • ENVE carbon cockpit w/ G-Series gravel handlebars
Master Mechanic’s Notes
  • Bike is new and unridden
  • Frame is covered by manufacturers' warranties
  • Minor scrapes on rear derailleur, crankset, and Di2 charging port from test rides
Specifications
Toggle accordion
Details
Year 2022
Brand Mosaic
Model GT-2 45 TPC Special Edition
Size 55cm
Frame Material Titanium
Drivetrain Shimano, 1x11 spd
Weight 19 lbs 7 oz
Build
Fork Whisky No. 9 CX Disc, Carbon
Brakes Shimano GRX RX810, Disc Brakes - Hydraulic
Shifters Shimano GRX Di2 RX815, Electronic
Rear Derailleur Shimano GRX Di2 RX817
Bottom Bracket Shell Threaded
Crankset Shimano GRX RX810, 40t, 172.5mm
Cassette Shimano XT M8000, 11-40t
Chain Shimano
Handlebar ENVE Carbon, 42cm
Headset Cane Creek Forty
Stem ENVE Carbon, 31.8mm x 100mm, 6°
Seatpost ENVE Carbon, 27.2mm
Saddle fi'zi:k Argo
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Industry Nine UL 250 Carbon Tubeless Compatible, Industry Nine Torch
Front Tire Maxxis Rambler EXO TR, 700C x 45C
Rear Tire Maxxis Rambler EXO TR, 700C x 45C
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed
Charger Included Yes
Pedals Sold separately
Geometry
Toggle accordion
Bike geometry chart
Changing the way cyclists buy bikes.

Who is TPC?

We’re fellow bike nerds. We're cyclists who want to find the right bike, components, and accessories for you. That’s why we created our innovative Certified Pre-Owned bike process and why we’re committed to finding the best products you need for your adventures.

Learn More

Bikes are meant
to be used.