U5 Blue, Black - Matt
Turn your day around!
USMA SLR is the race-ready hardtail MTB that joins URTA MAX SLR and URTA SLR in the Wilier Triestina top-of-the-range offroad line.
Lightweight, modern, simple, and easy to manage when it comes to mechanical servicing and suspension settings, USMA SLR has been created to meet the specific needs of riders who have forever been demanding an off-road racing bike.
Lightweight, modern, simple, and easy to manage when it comes to mechanical servicing and suspension settings, USMA SLR has been created to meet the specific needs of riders who have forever been demanding an off-road racing bike.
Extreme lightness
Lightness is one of the two key elements on which the design is based. We know that climbing is hard, and we know how much super-light materials can help in competition and, in general, reduce fatigue. USMA SLR’s frame weighs a mere 850 grams, an undeniably exciting platform on which to create super bikes.
Progressive geometries
USMA SLR features modern and advanced geometries designed on a fork with 100 mm of travel.
Short triangle
To make the bike agile and responsive, we made the rear triangle very short, with a pitch of just 425 mm but with a wheel clearance that fits tires up to 2.4” (60 mm).
Hus-mod carbon
The carbon technology used for USMA SLR is the same one featured in the high-end road range: HUS-MOD carbon, a combination of superior quality fibers with the addition of highly resistant multi-directional fiber meshes. To keep the stress generated by offroad use under control, the USMA SLR frame has been designed with special focus and care for the tube intersecting points, which have been reinforced.
Flow is fast
There is a saying that goes “flow is fast”. This is what riders will experience while riding USMA SLR. And, if we were to seek a single adjective to define USMA SLR, we would say it’s balanced: lightweight and responsive uphill, fast and easy downhill.
Integrated monocoque handlebar
Like its full suspended sisters - URTA MAX SLR and URTA SLR - USMA SLR can be equipped with an integrated monocoque carbon handlebar. Using dedicated spacers, this creates a single module with the rest of the frame to increase comfort and improve the clean look of the cockpit. Cable routing: just two holes on the head tube allow cable routing for the brake, derailleur and the dropper post, integrating them all in the frame.
Angles
As for the angles, the 75° seat tube allows riders to adopt the ideal position for constant pushing. Moving to the front, handlebar is tilted at 67.75°. Combining this value with the 430 mm of reach (for a size M) and an increased BB drop, positions the USMA SLR cyclist centered on the bike, with a low center of gravity. This configuration improves the stability in the descents, providing greater safety; both of which are necessary to take on speed when on a downslope.
Geometries
| S | M | L | XL | |
|---|---|---|---|---|
| L (cm) | 56.5 | 59.3 | 62 | 64.7 |
| H (cm) | 40 | 44 | 48 | 52 |
| A (°) | 75 | 75 | 75 | 75 |
| L1 (cm) | 42.5 | 42.5 | 42.5 | 42.5 |
| H1 (cm) | 8.4 | 9.6 | 10.8 | 12 |
| A1 (°) | 67.75 | 67.75 | 67.75 | 67.75 |
| Reach (mm) | 405 | 430 | 454 | 478 |
| Stack (mm) | 597 | 608 | 619 | 630 |
| Wheelbase (mm) | 1090 | 1120 | 1148 | 1177 |
| Wheelset ('') | 29'' | 29'' | 29'' | 29'' |
| Travel (mm) | 100 | 100 | 100 | 100 |
Improve your riding position with accu-fit
Correct positioning in the saddle is one of the most important issues for cyclists, especially for competitors and long-distance cyclists. While with steel bikes, it was relatively easy to measure the length of the tubes, as the years passed, and with the introduction of sloping top tubes, defining measurements has become increasingly complex. So, in addition to the classic values of height, length and angles, we now consider reach & stack data, and horizontal and vertical distance values between the centre of the bottom bracket and the centre of the upper part of the head tube.
But top-of-the-range bicycles with integrated handlebars have made measurement even more complex, since they are complete and complex systems based on the combination of the frame, handlebar spacers and monocoque handlebars. When buying a bike, it is essential to know the size of every bike element based on your body size and shape. As manufacturers of frames and monocoque handlebars, we have added a new value to the measurement of the frame which combines the length of the head tube and the dimensions of the monocoque handlebar.
This coordinate, called ACCU-FIT, determines the distance between the centre of the bottom bracket and the centre of the handlebar. It is clear that for every model there are as many coordinates as there are frame sizes multiplied by the number of handlebar sizes and the configuration of spacers.
Setup & Prices
We’re updating the details of our new 2026 collection.
If you’re interested in a new Wilier Triestina product, please contact your local Wilier Triestina dealer who will be able to provide you with information on the new specifications and prices.
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FAQ
- How much does the frame weigh?The frame weighs 850 grams ± 5%, in the painted size M.
- Which wheels and tires can I install?USMA SLR can fit 29" boost wheels with tires up to 2,4" (60 mm) width.
- What chainring can I install?You can install cranksets up to 38 teeth.
- Which handlebars can be fitted on USMA SLR?The USMA SLR can be equipped with URTA BAR, Wilier carbon monocoque bar, or traditional handlebars.
- Are the cables integrated in URTA BAR?No. The handlebar is monocoque but cables are external. The frame is compatible with easy-fit spacers.
- Which groupsets can be installed on USMA SLR?USMA SLR fits only 1x (single-crown) drivetrains, either mechanical or electronic.
- Is it possible to install a dropper post on USMA SLR?Yes, a 27.2mm dropper post can be installed with internal cable routing.
- What is the optimized fork travel for USMA SLR?The frame is designed for a 100mm travel fork.
- What is the rear hanger standard used on USMA SLR?The USMA SLR features the Sram’s UDH dropout.
- How can I clean USMA SLR?We recommend cleaning the bike with water and a soft cloth or a sponge. Please note that some cleaning agents can damage the finish on the USMA SLR. We do not recommend the use of pressurized water or air when cleaning USMA SLR frame. Such practices can damage the finish and bearings etc. Always thoroughly dry and lubricate your bicycle before storage.
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