Emerald Isle

Frame

Mosaic RT-1, titanium

Drivetrain

SRAM Force

Wheels & Tires

ENVE SES 3.4 rims on ENVE hubs. Pirelli P Zero Road tires.

Headset / BB

Chris King headset and bottom bracket.

Cockpit & Seatpost

ENVE AR handlebar and ENVE seatpost

Mosaic RT-1

Emerald Isle

Titanium builds usually go one of two ways: raw and understated, or painted and loud. This one refuses to pick. The main triangle wears a color-shift finish that reads deep green head-on and slides to blue as the light moves across it — the same paint carried onto the fork and the stem so the front end reads as one continuous piece. The stays and the rear triangle were left bare, brushed titanium, which is the quiet reminder of what's actually under the paint.

The detail work is where a build like this earns its keep. The MOSAIC down tube logo is laid in a soft silver-gray that stays legible against every angle the fade throws at it, and the R-Series mark on the seatstay is done in the same treatment. A Chris King headset ties the steerer together, and the bottle bosses were left in matching hardware rather than swapped to black — small choices, but they're the ones you notice at arm's length.

Mechanically it's a modern road bike with no compromises made for the sake of the paint. SRAM Force AXS handles shifting across a wide-range 12-speed cassette, with a power meter crank so the training data comes standard. Flat-mount hydraulic discs, thru-axles front and rear, ENVE carbon wheels wrapped in Pirelli P Zero Race TLR rubber, and a Selle Italia SLR up top on a carbon post. It's a bike built to be ridden hard and photographed often, in that order.

Frame

Mosaic RT-1, titanium

Mosaic R-Series titanium, custom color-shift green-to-blue finish with raw brushed stays

Drivetrain

SRAM Force

SRAM Force handles the shifting and braking.

Wheels & Tires

ENVE SES 3.4 rims on ENVE hubs. Pirelli P Zero Road tires.

SES 3.4 is ENVE's all-around aero road profile. Pirelli P Zero Road on the outside.

Cockpit/Suspension

ENVE AR handlebar and ENVE seatpost · Chris King headset and bottom bracket.

ENVE AR handlebar up front.

Contact Points

Selle Italia SLR saddle.

Build Brands

Photos flatten a finish like this. In person the fade never sits still — green when you walk up to it, blue by the time you've walked past, and the raw stays stay exactly what they are through all of it. That's the case for building a bike one at a time instead of pulling one off a wall: every choice here was someone's, on purpose, down to the hardware on the bottle bosses. If you've got a version of this one in your head, that's where it starts — come tell us about it.

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