KTM Revelator Alto Master
NEXT CHAPTER. LEAVE THE VALLEY BEHIND.
Since 2018, the name ALTO represents the highest point in the KTM road range. The KTM Revelator Alto Master is a carbon racing bike developed to offer the perfect balance between lightness, aerodynamics, and stiffness, with a DNA directly derived from World Tour competitions.
Tested on the most demanding routes, from the cobblestones of Paris-Roubaix to the climbs of the Critérium du Dauphiné, the new generation REVELATOR ALTO has been refined in the wind tunnel and race-validated by professionals. The result is a frame capable of excelling on climbs while maintaining high aerodynamic efficiency on flat terrain.
Thanks to the Shimano Ultegra Di2 12-speed electronic drivetrain and KTM carbon wheels, this bike is designed for demanding cyclists seeking high performance, precise shifting, and maximum reliability.
Technical Specifications
Frame: Revelator Alto Performance Carbon / R4930
Fork: Revelator Alto Performance Carbon F15
Rear derailleur: Shimano Ultegra Di2 R8150-12 shadow
Front derailleur: Shimano Ultegra Di2 R8150-2
Shift levers: Shimano Ultegra Di2 R8170 / R8170 2-Piston
Crankset: Shimano Ultegra R8100-12 50-34
Cassette: Shimano Ultegra R8101-12 / 11-30
Chain: Shimano M8100-12
Brake discs: Shimano CL700 CL 160 freeza / Shimano CL700 CL 160 freeza
Wheels: KTM TEAM CARBON ROAD 24H 622x22TC / KTM TEAM CARBON ROAD 24H 622x22TC
Front tire: Schwalbe One Perf. RaceGuard 30-622
Rear tire: Schwalbe One Perf. RaceGuard 30-622
Handlebar tape: KTM tape
Handlebar: VISION TriMax Aero
Stem: FSA NS SMR-II -10°
Headset: FSA ACR drop/in 1.5" internal
Saddle: Fizik Antares Vento S-Alloy
Seatpost: KTM COMPLink zero Alloy aero / 350
Spokes: DT TCS Competition 2.0/1.8 black / DT TCS Competition 2.0/1.8 black
Weight: 8.2 kg
Maximum total weight: 108 kg
Note
Technical specifications may change without notice depending on component availability.
Product images are for illustration purposes only and may not exactly reflect the described features.
The KTM Revelator Alto Master is the ideal choice for those looking for a carbon racing bike with an Ultegra Di2 electronic groupset, perfect for races, gran fondos, and high-intensity training.
Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly
A Complete Guide to Bike Sizes
Foreword: Not all bike sizes are the same
Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.
Bicycle adjustment margins
Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.
How to use size charts
We've created a simple guide to help you find the right bike size:
- Check out our size charts for each bike type.
- Learn more with specific tips to help you make the right choice.
Size Charts: Find Your Perfect Bike
Gravel and road bikes
Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.
| Cut
|
Recommended height
|
Horizontal tube length
|
| XS |
Up to 157 cm |
48-50 cm |
| S |
157-167 cm |
50-53 cm |
| M |
168-178 cm |
53-56 cm |
| THE |
178-185 cm |
56-58 cm |
| XL |
Over 185cm |
58-62 cm |
For gravel, measurements may vary slightly due to different geometries, but remain similar.
Mountain bike
MTBs are measured in inches, based on the seat tube.
| Cut
|
Recommended height
|
Size (in inches)
|
| XS |
Up to 157 cm |
14"-16" |
| S |
157-167 cm |
15"-17" |
| M |
168-178 cm |
16"-19" |
| THE |
178-185 cm |
18"-20" |
| XL |
Over 185cm |
20"-23" |
Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .
Children's bikes
The size depends on the size of the wheels, often associated with age:
| Age
|
Wheel Size
|
| 1-3 years |
12" |
| 2-4 years |
14" |
| 4-6 years |
16" |
| 5-8 years |
20" |
| 8-10 years |
24" |
| Over 10 years |
26"/27.5" |
What to do with half measures?
If you are between two sizes:
-
Comfort : Choose the larger size.
-
Performance : Go for the smaller size.
Final tips for choosing
-
Consult the manufacturer's instructions : Always check the brand's guidelines.
-
Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
-
Test the bike : If possible, test the model you intend to purchase.
