MOSAIC CYCLES

We’ve done our homework and searched everywhere – we mean the whole world – for the best bike builders to help to create our custom builds. So, we have selected four brands whose components we love to use all the time: two in Europe and two in the USA.

Mosaic is one of our two brand partners in the USA.

about mosaic

Mosaic Cycles was born out of a desire to see a bike as more than just a bike. It should be a form of self-expression, personal success, and years of enjoyable rides. Founder Aaron Barcheck is a Master Builder and is wedded to making his vision relevant to a new generation of riders. Mosaic can make you a personalised bike frame from either steel or titanium.

MOSAiC RT-1

The Mosaic RS-1 is a performance-bred piece of equipment that knows no limits, it is the pinnacle of what Mosaic has to offer in a steel bike. A particular blend of oversized butted tubes creates responsive handling without losing the quality ride steel frames are known for. Mosaic’s flagship steel road model, the RS-1 is available in a variety of configurations of road components and spec: caliper, disc, etap, di2 and more. Complemented by full custom geometry and paint by Spectrum Paint & Powderworks, each bike will truly be as unique as the rider.

MOSAiC RT-1 SPEC

  • Butted 3/2.5 Titanium Tube-set
  • Custom Geometry
  • Enve Road 2.0 1.25″ Tapered Fork
  • Chris King I8 Headset 
  • 44mm Headtube
  • Choice of finish
  • Choice of Bottom Bracket
  • Choice of Seatpost sizes or Seat-mast
  • Stainless Head-badge
  • Internal Brake Cable Routing
  • Disc Brake
  • Di2, EPS Internal Routing
  • Custom Paint

ADD ON FEATURE

  • S and S Couplers
  • Internal Shift Cable Routing
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MOSAiC RT-2

The Mosaic RT-2 is a bike that has all the handcrafted quality of the RT-1, with some of the details paired down for a great value product. At the core of the RT-2 is the expertly created 3/2.5 straight gauge titanium tube set paired with an Enve Road 2.0 fork. Size specific tube sets provide the ideal mix of comfort and endurance, never losing the snappy feel of a titanium bike. Handcrafted frame geometry provides stable handling, and select components make for an all-around great cycling experience. The RT-2 model starts with a stock sizing platform that can be built out, depending on your spec.

MOSAiC RT-2 SPEC

  • Size Specific 3/2.5 Titanium Tubeset
  • Custom Frame Geometry 
  • Enve Road 2.0 fork
  • Chris King No Threadset Headset
  • 1 1/8 Head Tube
  • 68mm Threaded Bottom Bracket
  • 27.2mm Seatpost dia
  • stainless steel Headbadge

ADD-ON FEATURES:

  • 44mm Headtube
  • 34.9mm Seat Mast topper
  • Internal Brake Cable Routing
  • Internal Shift Cable Routing
  • PF30, BB30 BB
  • Disc Brake
  • Di2, EPS Internal Routing
  • Custom Paint
Contact me

MOSAIC RS-1

The Mosaic RS-1 is a performance-bred piece of equipment that knows no limits, it is the pinnacle of what Mosaic has to offer in a steel bike. A particular blend of oversized butted tubes creates responsive handling without losing the quality ride steel frames are known for. Mosaic’s flagship steel road model, the RS-1 is available in a variety of configurations of road components and spec: caliper, disc, etap, di2 and more. Complemented by full custom geometry and paint by Spectrum Paint & Powderworks, each bike will truly be as unique as the rider.

MOSAIC RS-1 SPEC

  • Columbus Spirit HSS
  • Custom Geometry
  • Enve Road 1.0 Fork
  • Chris King NoThredset Headset
  • Internal Brake Cable Routing
  • Braze on Front Dereailuer mount
  • Choice of 2 Tone Paint
  • Choice of Stnd, BB30, PF30 BB
  • 27.2mm Seatpost
  • Stainless Headbadge

ADD-ON FEATURES:

  • Di2, EPS Internal Routing
  • 44mm Head tube
  • Disc Brake 
Contact me

MOSAIC GT-1

When it comes to the whole the gamut of gravel bikes, the GT-1 is more of a road bike than an adventure bike. Its geometry falls between classic road and off-road frame specs; it has short chainstay length, a steep front head angle, an oversized head tube, and a carbon fork. This mix gives rise to a snappy feel, with low bottom brackets, and a longer wheelbase. All of which provides a stable off-road handling. Built on a flat mount disc brake platform for a versatile stopping force on any terrain, it also gives clearance for a 38c tire. The 3/2.5 double butted tubeset can take the battering of riding all year in any weather without worry of decay or denting. Smaller diameter tubes are selected according to rider mass, providing a more accommodating ride. Compared to the outsized and reactive X or R-Series tubes that lean toward race performance, the GT-1 provides a different kind of performance: one of comfort, endurance, and functionality. Optional fender and rack mounts make the GT-1 the bike for all-weather riding.

MOSAIC GT-1 SPEC

  • Custom Geometry
  • 3/2.5 butted titanium tubeset
  • Enve GRD Fork
  • 140/160mm FlatMount 
  • 44mm Headtube 
  • Chris King i8 Headset
  • Flat Mount 140mm Rear Disc Brake
  • Mechanical Shift Cable routing
  • Threaded 68mm Bottom Bracket
  • 27.2mm 30.9mm Seapost
  • Choice of etched finish
  • Stainless Headbadge
  • X2 H2O mount
  • Internal Top Tube Brake Routing
  • Internal Di2 Routing
  • 142mmx12 rear axle

ADD-ON FEATURES:

  • PF30 Bottom Bracket / T47 Bottom BracketBraze on Front Derailleur
  • Rack/ Fender Mounts
  • Extra H2O mount
  • Mosaic Titanium Topper
Contact me

MOSAIC GT-2

Fusing the design features of classic road and off-road frames, the GT-2 showcases Mosaic’s straight gauge tubeset for a smooth and responsive ride no matter how long you go for. It is built on a flat mount disc brake platform for an adaptable stopping force, which also creates clearance for a 38c tire. Titanium can take the flack of all-year riding and won’t let you down by corroding or denting. The basic model offers riders the opportunity to build a personalised frame. Upgrades available – such as fender and rack mounts, internal brake routing, routing for Di2 or EPS and upgraded finish options.

MOSAIC GT-2 SPEC

  • Custom Geometry3/2.5 titanium tubeset
  • Enve GRD Fork
  • 140/160mm FlatMount 
  • 44mm Headtube 
  • Chris King i8 Headset
  • Flat Mount 140mm Rear Disc Brake
  • Mechanical Shift Cable routing
  • Threaded 68mm Bottom Bracket
  • 27.2mm 30.9mm Seapost
  • Choice of etched finish
  • Stainless Headbadge
  • X2 H2O mount
  • 142mmx12 rear axle

ADD-ON FEATURES:

  • PF30 Bottom Bracket / T47 Bottom BracketBraze on Front Derailleur
  • Rack/ Fender Mounts
  • Extra H2O mount
  • Mosaic Titanium Topper
  • Internal Top Tube Brake Routing
  • Internal Di2 Routing
Contact me

MOSAIC XT-1

The Mosaic XT-1 is born out of a firm tradition in Cyclocross, in the Colorado Front Range and in Boulder, Colorado. Its design keeps the needs of the CX circuit firmly in mind, so it is race ready for top performance. Outsized internally double butted 3A/2.5V titanium tubes, coupled with the Enve CX fork provide a baseline for effective power transfer – with little energy lost to compliance. Designed with Mosaic’s own CX geometry and the up-to-the-minute component spec, the Mosaic XT-1 is sheer, unadulterated ‘cross. The XT-1 is Di2/ SRAM ready, with 12mm thru axles – front and rear – for balanced tracking. And because you want confident braking in all conditions, it comes with reliable flat mount discs.

MOSAIC XT-1 SPEC

  • Size Specific 3/2.5 Titanium Butted Tubeset
  • Custom Frame Geometry
  • Enve 2.0 Tapered Cyclocross Fork
  • Chris King I7 Headset
  • 44mm Headtube
  • Choice of Stnd, BB30 or PF30 BB
  • Choice of Seat mast or Seatpost 
  • Choice of Logo/finish
  • Choice of Cantilever or Disc Brake
  • Stainless Headbadge
  • Internal Brake/Shift Cable Routing
  • Di2, EPS Internal Routing
Contact me

MOSAIC XT-2

Much like its XT-1 sibling, the Mosaic XT-2 is bred from a strong Colorado Cyclocross tradition. Race-ready and performance worthy, this model has straight gauge tubing, paired with the Enve CX fork, creating the ultimate base for efficient power transfer. And you don’t lose any energy to compliance. Designed with Mosaic’s CX particular brand of geometry and the most contemporary component spec, the XT-2 is total ‘cross. The XT-2 arrives Di2 or SRAM ready, with front and rear 12mm thru axles keeping the tracking sturdy. Meanwhile you can rely on the flat mount discs for confident braking in all conditions.

MOSAIC XT-2 SPEC

  • Size Specific 3/2.5 Titanium Tubeset
  • Stock sizing
  • Enve 2.0 Tapered Cyclocross Fork
  • Chris King I7 Headset
  • 44mm Headtube
  • Choice of Stnd, BB30 or PF30 BB
  • Choice Seatpost sizes
  • Choice of Logo/finish
  • Choice of Cantilever or Disc Brake
  • Stainless Headbadge

ADD ON FEATURES

  • Internal Brake/Shift Cable Routing
  • Di2, EPS Internal Routing
Contact me

MOSAIC MT-1

Whether you’re looking for a feisty, cross country race frame or a rock-solid mountain hardtail, the MT-1 is adaptable to suit your riding style. Available in 26, 27.5, or 29-inch wheel sizes. Sliding dropouts for single speed set up available.

MOSAIC MT-1 SPEC

  • 3a/2.5V Straight gauge titanium
  • Brake mount post mount 160
  • External housing
  • Axle 148x12mm boost thru Axle or 142x12mm
  • Seatpost 27.2, 30.9,.31.6mm
  • BB PF30, BSA 73MM
  • H20 mounts
  • Max tire 2.4
  • Stainless head badge
Contact me

bike tailor custom bike build terms & conditions

When you order a custom-built bike from us, you will need to provide a non-returnable deposit of up to 75%. Build time for a custom bike is a minimum of 12 weeks as standard. Times are estimated only and cannot be guaranteed, but we’ll keep you informed at each stage as to when you can receive your shiny, new bike!

Get in touch with us to find out more about your next custom bike build. Email sr@thebiketailor.com or give us a call on 01273 569006.

models

RT-1
RT-2
RS-1
GT-1
GT-2
XT-1
XT-2
MT-1

Quotation