Designed for the modern road warrior, bespoke titanium the Mosaic way.

The RT-1d is Mosaic’s take on a highly refined performance road bike and a master class in design balance: light, stiff and responsive enough for any race podium yet smooth, stable and comfortable enough to ride all day, every day, and with a lively feel that only precision crafted titanium–in the right hands–can provide.

Featuring aggressively butted and oversized thin wall tubing, we built the RT-1 Series to deliver carbon superbike performance along with inherent ride compliance, superior strength and time-tested durability of titanium. Custom sizing, rider-matched tubeset and your choice of options from the Mosaic finish program all come standard.

Highlights

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Chainline optimized for road groupsets.
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AXS, Di2, or mechanical - the choice is yours.
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Confident & reponsive drop bar road geometry.
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Flat mount disc brakes.
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68mm threaded English bottom bracket.
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Internally routed down tube brake routing.
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Choice of standard Mosaic Paint Finishes and colors.
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ENVE Stem & Seatpost painted to match on request.
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30mm tire clearance.

Features

  • Custom T3A/2.5V Double Butted Titanium Tubeset
  • Rider Specific Geometry
  • 700x30mm Tire Clearance
  • Chris King Inset 8 Headset
  • 44mm Headtube
  • 68mm BSA Bottom Bracket
  • 30.9 Seatpost Diameter
  • Clamp-On Front Derailleur Mount
  • Flat Mount Brake Mounts
  • External Mechanical, Internal Di2, or Wireless AXS shift routing
  • Choice of Mosaic Painted Finish
  • 12x100 Front // 12x142 Rear
  • Internal Downtube Brake Routing

Made To Order Lead Time: 8 weeks

Made to order from scratch including rider specific geometry, component spec and choice of finishwork
  • Rack Mounts
  • Fender Mounts
  • Pump Peg
  • Extra H20 Mounts
  • Chain Hanger
  • 27.2 & 31.6 Seatpost Diameters
  • Braze-On Front Derailleur Mount
  • Mosaic Artist Series Finishwork*

* options at additional cost.

Contact your Mosaic Dealer for pricing.

Geometry

Rider Specific Geometry

With a fit-first design approach, custom geometry is drawn up based on bike fit information provided by you and your Mosaic Dealer. Taking into account each rider’s aspirations and use case for the bike, we continue to fine-tune the design to culminate in a riding experience and handling that is perfect for each unique frame that we build. Custom geometry is included as standard on our 1-Level bikes, giving us the opportunity to build the perfect bike for each rider 100% of the time.

Your Bike. Your Fit.
Your Geo.

Geometry driven by your body, made to fit your contact points.
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Mosaic Batch Built Geometry

The Mosaic Batch Built program utilizes our proven size run of geometry to deliver a simpler, more standardized offering, available in a shorter timeframe. By building standard geometry frames together in a batch, configured in an intentional and similar way, we’re able to deliver a batch-built frame in 2-3 weeks, while allowing the customer to choose how their bike is finished.

Mosaic Batch Built Frames

ready made frame sets delivered in 2-3 weeks

Finishes: Choose your wow factor.

The finish is the first thing we see. And when you’re excited by the sheer look of your Mosaic, it also gets you excited to get out and ride. And that’s what it’s all about. So whether you choose to let the metal be the star of your titanium frame, or opt for a super colorful paint scheme that’s uniquely you, the goal is to come up with a look that’s going to light you up and get you out there. Ready? Let’s make it yours.

Titanium Finishes

Classic, clean and light, this is the choice for those who love the beauty of raw metal, impeccable welds and subtle logos. Choose between Ghost, Shadow, and Mosaic Factory titanium finish options.
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Painted Finishes

Go big. Go loud. Go subtle. Go pure. With multiple Standard and Artist Series layouts to choose from and a nearly infinite number of color combinations, it's easy to make your Mosaic uniquely yours.
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