One chainring.
Nothing half-hearted.
Force XPLR AXS 1x13. A clean road-racing interpretation of wide-range gearing.
SETUP E770F6C1
About the photography. These Wilier images show the Filante SL ID2 in four colors and several display builds. This product is supplied with SRAM Force XPLR AXS 1x13 - Miche SWR EVO 50. The specification table defines the ordered equipment; photographed wheels, drivetrain, bottles, cages and other accessories may differ.
Wilier Filante SL ID2.
SRAM Force XPLR AXS 1x13.
Road riders who prefer a single chainring, want a 1:1 low gear, and value a clean, wide-range 13-speed AXS configuration.
The Wilier Filante SL ID2 Force XPLR AXS takes a different route to a fast road build. One 46T aero chainring. A 13-speed, 10-46T cassette. Miche SWR EVO 50 Carbon wheels. It is a deliberate alternative to a conventional double-chainring setup, built around the Filante SL ID2 road platform rather than dressed up as a gravel bike.
A single-chainring bicycle changes the way you think about a shift. There is no front derailleur to operate and no front chainring decision to make as the terrain changes. On E770F6C1, the wide-range rear cassette does that work. The result is a clear choice for riders attracted to 1x simplicity who still want a dedicated aero road frame, an integrated carbon cockpit and road tires.
Aero design.
A road-racing point of view.
Choose the platform first.
The frame and fork use Wilier's NHU MOD carbon monocoque construction with high impact strength. Wilier describes the SL ID2 as sharing the SLR ID2's aerodynamic design and racing geometry, while using its own material and equipment specification.
Integration you can see.
The R-Bar combines handlebar and stem in a carbon cockpit with integrated routing. Wilier describes a 3 cm flare at the drops. Its listed 310 g +/-5% weight refers to the handlebar, not the frame or complete bicycle.
Room to tailor the ride.
All four builds specify 700x30c Vittoria road tires and up to 34 mm frame clearance. The UDH interface and single-chainring compatibility broaden the platform's setup options. Measured tire width and wheel compatibility still matter.
The point is not to make every ride a race.
It is to choose a bike that meets your ambition.
Every line deserves
a closer look.
The head tube, fork crown and top-tube transition make the Filante silhouette immediately recognizable. These close-ups let the shape and finish speak for themselves.
Explore the front-end details
Every component.
A reason to be here.
Thirteen rear sprockets. One front decision.
The supplied Force XPLR AXS rear derailleur is the 13-speed E1 generation. SRAM's Full Mount design attaches at the frame's UDH interface. Here it works with a Force XG-1371 10-46T cassette and a 46T aero chainring.
Miche SWR EVO 50 Carbon
Miche SWR EVO 50 Carbon wheels give this SRAM build a different wheel specification from the Vision-equipped Shimano bikes. They are paired with the same listed 700x30c Vittoria Rubino Pro V tube-type tires. The wheel name is not a promise that the delivered bike is already set up tubeless.
The actual brake package.
SRAM Force AXS E1 hydraulic controls and brakes are paired with Paceline rotors measuring 160 mm at both ends. The build uses a SRAM DUB PressFit 86.5 Road bottom bracket and a Force chain.
See the display-bike bottle and drivetrain detail
Read the ratios.
Not just the badge.
Calculated from the supplied chainring and cassette tooth counts. Ratios are not a prediction of speed or climbing performance.
The 46/46 low gear is exactly 1:1. At the other end, 46/10 is a 4.60:1 ratio. That gives you a clear picture of the gearing without making a speed claim: road speed also depends on cadence, tire circumference and conditions.
Choose Force XPLR because you prefer the 1x layout and the range of its 10-46T cassette. Do not choose it simply because thirteen sounds larger than twelve. A double-chainring drivetrain offers a different pattern of available ratios; which feels better depends on the speeds and cadences you ride.
Your next bike should answer
a better question.
Not simply: how many gears does it have?
But: does this frame, fit and build match the way I want to ride?
Moving from Rapida to Filante SL ID2 is a platform choice. A rider who already values electronic shifting and carbon wheels should look closely at the frame's racing intent, the R-Bar cockpit, the specified wheelset and the complete gearing. That is a more useful comparison than treating the most expensive bike as the automatic answer.
The road is the reason.
The finish is personal.
Choose a color without changing the listed equipment package. Each finish is catalogued across the same six frame sizes; current orderability needs to be confirmed.
Choose this color with the equipment listed on this product page.
Choose this color with the equipment listed on this product page.
Choose this color with the equipment listed on this product page.
Choose this color with the equipment listed on this product page.
The four photographs show different equipment packages for color reference. Color selection does not change the drivetrain or wheelset listed for this product. Screen settings and lighting can affect perceived paint color.
Explore the paint and frame details
Exactly which build
you are considering.
| Frame | Filante SL ID2 - carbon monocoque NHU MOD + high impact strength |
|---|---|
| Fork | Filante SL ID2 - carbon monocoque NHU MOD + high impact strength |
| Handlebar / stem | Wilier R-Bar integrated carbon, custom made |
| Handlebar weight | 310 g +/-5% (handlebar only) |
| Headset | Custom Superslim 1-1/4 in upper bearing / FSA MR137 1-1/4 in lower bearing |
| Groupset | SRAM Force XPLR AXS 1x13 |
| Wheelset | Miche SWR EVO 50 Carbon |
| Shifters | SRAM Force AXS ED-FRC-E1 |
| Brakes | SRAM Force AXS ED-FRC-E1 hydraulic disc |
| Rotors | SRAM Paceline RT-PLN-A1, 160 mm front / 160 mm rear |
| Front derailleur | Not applicable - single-chainring drivetrain |
| Rear derailleur | SRAM Force XPLR AXS RD-FRC-1E-E1 |
| Crankset | SRAM Force XPLR DUB FC-FRC-1W-E1, 46T aero chainring |
| Bottom bracket | SRAM DUB PressFit 86.5 Road |
| Cassette | SRAM Force XPLR XG-1371 / CS-XG-1371-E1, 10-46T |
| Chain | SRAM Force CN-FRC-E1 |
| Tires | Vittoria Rubino Pro V Tube Type Graphene, 700x30c |
| Maximum tire clearance | Up to 34 mm; verify measured tire width and wheel/tire compatibility |
| Saddle | San Marco Shortfit 2.0 Open-Fit NARR |
| Seatpost | Wilier Filante carbon, custom made, -15 mm |
| Thru-axles | Miche Thru Axle Light, 12x119.5 mm front / 12x166.5 mm rear |
| Complete-bike weight | Published reference: 7.85 kg +/-5%. Actual complete-bike weight varies with size, finish and final equipment; not a boxed shipping weight. |
| Setup code | E770F6C1 |
| Model year | 2027 |
Manufacturer specifications may change. Confirm any critical component, accessory, cockpit dimension or weight before ordering. Display photography may show different equipment from this specification.
Six sizes.
One very personal decision.
The dealer catalogue includes XS through XXL. To choose well, start with your existing riding position: saddle height and setback, reach to the controls, handlebar drop and the way your current bicycle feels after a long ride.
Brimstone can help compare those measurements with the frame and the cockpit supplied for your size. We do not assign a size from height alone, or promise a particular stem, bar width or crank length that is not listed in this build sheet.
Request the current Wilier geometry and size-specific cockpit specification before final fit approval.
Four builds.
Four clear reasons to choose.
The frame family and R-Bar cockpit are shared. The differences that matter are the actual drivetrain, wheelset, brakes and gearing.
| Build | Wheelset | Front / rear gearing | Why choose it |
|---|---|---|---|
| Shimano 105 Di2 | Vision SC 45 i23 Carbon | 50/34T / 11-34T | Riders who want the Filante SL ID2 frame, carbon wheels and electronic 2x shifting without paying for the Ultegra or Force equipment packages. |
| Shimano Ultegra Di2 | Vision SC 45 i23 Carbon | 50/34T / 11-30T | Riders who specifically want Ultegra Di2 and its matching brake package, and are comfortable with the supplied 11-30T cassette. |
| SRAM Force XPLR AXS 1x13 (this build) | Miche SWR EVO 50 Carbon | 46T aero / 10-46T | Road riders who prefer a single chainring, want a 1:1 low gear, and value a clean, wide-range 13-speed AXS configuration. |
| SRAM Force AXS E1 2x12 | Miche SWR EVO 50 Carbon | 48/35T / 10-33T | Riders who want SRAM Force AXS E1, prefer a two-chainring road setup, and want the 48/10 top ratio in the supplied configuration. |
Questions worth asking.
Is this the Filante SL ID2 or the Filante SLR ID2?
This is the Filante SL ID2. Wilier describes shared aerodynamic design and racing geometry with the SLR ID2, but the SL has its own carbon specification and R-Bar cockpit. SLR frame weights, carbon-fiber claims and measured aerodynamic savings should not be assumed to describe this complete bike.
How should I choose between this bike and Rapida?
Start with the platform and the way you want to ride. Filante SL ID2 is the race-focused aero-road choice in this comparison. Rapida is a separate frame family. Both can be purchased with electronic shifting and carbon wheels, so compare fit, actual equipment and tire requirements rather than assuming those features are exclusive to Filante.
What gearing does this build include?
SRAM Force XPLR AXS 1x13 with 46T aero at the front and a 10-46T cassette. The 46/46 low gear is exactly 1:1. At the other end, 46/10 is a 4.60:1 ratio. That gives you a clear picture of the gearing without making a speed claim: road speed also depends on cadence, tire circumference and conditions.
Does Force XPLR make the Filante SL ID2 a gravel bike?
No. XPLR is the drivetrain on the single-chainring build. The Filante SL ID2 remains a road platform, with up to 34 mm frame clearance and 700x30c road tires in these specifications. A drivetrain name does not change the frame's intended role or tire clearance.
Is the supplied bike tubeless?
The specified Vittoria Rubino Pro V Graphene tires are Tube Type. Do not treat the bike as a factory tubeless setup. Any conversion requires a verified compatible tire, rim, tape, valve and pressure limit.
How much does this build weigh?
Published reference: 7.85 kg +/-5%. Actual complete-bike weight varies with size, finish and final equipment; not a boxed shipping weight.
Is a power meter or Aerokit included?
No power meter is specified in this build sheet. Wilier describes Aerokit SL and Aerokit SLR options for the platform, but cages, bottles and other accessories are not itemized in the supplied build. Confirm the contents of the final order rather than treating campaign photography as an inclusion list.
Which colors and sizes can I choose?
The dealer catalogue lists Drive White F34, Pivot Grey F35, Pulse Red F36 and Flow Blue F37 in XS, S, M, L, XL and XXL for this setup. A listed variant is not confirmation of stock. Contact Brimstone for current availability and an estimated fulfillment window.
How do I select the right size?
Share your current bike size and fit measurements, height, inseam and riding goals with us. Frame size alone does not determine your position: cockpit dimensions, saddle position and spacers also matter. The exact size-specific cockpit and crank lengths need to be confirmed for the bike ordered.
From the close-up
to the open road.
A serious bicycle.
A real bike shop behind it.
Talk directly with our team about fit, equipment and supplier availability. For shop pickup, your bicycle receives assembly and a safety check. For shipped orders, confirm preparation, final setup requirements, shipping charges and timing with us before purchase.
Ask about fit & availability