Rock Machine Whizz FS I 50 2025 (Matte Milionaire Blue)
Product code: K232073|L-XL
Rock Machine Whizz FS I 50 2025 (Matte Milionaire Blue)
Uncompromising when it comes to downhill speed. Travel of 150 and 140 mm, a very low frame build, a long wheelbase.
Added to that is RockShox suspension with the Psylo Gold combined with an Isolator RC cartridge and a Deluxe Select+, progressive kinematics,
room for long dropper posts with a diameter of 34,9 mm, an oversize head tube. The Whizz I is fitted with 29" wheels,
which excel in stability and inertia. The CUES shifting offers top durability and user comfort with a sufficient
range. Shimano MT520 brakes offer high and stable performance together with easy maintenance. The stability of the wheel builds is
supported by Sapim secure lock nipples.
Highlights
- A unique frame with carefully tuned ride characteristics, a low top tube and the option to change the travel
- RockShox Psylo with an Isolator RC cartridge and 35mm stanchions
- Dropper posts with 170 / 200 mm of travel depending on frame size
- Sealed bearings, external rear brake routing, a threaded bottom bracket and other solutions for long life and easy maintenance
| Wheel size 29 |
| Seat tube length (mm) 420 mm |
| Effective top tube length (mm) 634 mm |
| Stack (mm) 653 mm |
| Reach (mm) 499 mm |
| Head tube length (mm) 145 mm |
| Head tube angle 64.3 |
| Seat tube angle 78.3 |
| Actual seat tube angle 75 |
| Chainstay length (mm) 442 mm |
| Fork length (mm) 570 mm |
| Rear shock travel (mm) 140 mm |
| Wheelbase (mm) 1286 mm |
| Bottom bracket drop (mm) 25 mm |
| Seat tube diameter (mm) 34.9 mm |
| Seat clamp diameter (mm) 39 mm |
| Chainstay length (mm) 443 |
Additional information
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| front wheel / hub: | Shimano HB-TC500-15-B / WTB STi 30 |
| rear wheel / hub: | Shimano FH-TC500-HM-B / WTB STi 30 |
| tires: | WTB Trail Boss, 29×2, 4 TCS Light Fast Rolling |
| rear derailleur: | Shimano Cues RD-U6000 GS |
| saddle: | WTB Koda Sport |
| chain: | Shimano CN-LG500 |
| fork: | Rock Shox Psylo Gold RC, 29 / 150 mm |
| brakes: | Shimano MT520 / Shimano SM-RT64, 180 mm |
| shifters: | Shimano Cues SL-U6000 RapidFire Plus, 10 r. |
| cranks: | Shimano BSA |
| cassette: | Shimano CS-LG400-10, 11–48 zubů |
| EAN: | 8592842206631, 8592842206648 |
| seatpost: | teleskopická Post Moderne Pm214, 34, 9 mm, zdvih 200 mm |
| rear shock: | Rock Shox, Deluxe Select+ RT |
| model year: | 2025 |


















































































































































































































































































































































































































































































