Italian innovation for endless adventures.
Wilier Triestina’s racing heritage is undeniable, with a core focus on creating lightweight, fast, and high-performance bicycles—now extending into the off-road world.
The goal behind the 101X project was clear: to craft an ultra-light Cross Country MTB, equipped with Boost technology—one of the most sought-after features by today’s riders.
| Component | Specification |
|---|---|
| Frame | 101X - CARBON MONOCOQUE 46TON |
| Fork |
Reba 100 mm |
| Handlebar | RITCHEY MTN ALU |
| Stem | RITCHEY COMP |
| Headset | RITCHEY COMP |
| Shifters | SHIMANO DEORE M6100-R |
| Brakes | SHIMANO BR-MT401 |
| Rotors | SHIMANO RT30 180 mm / 160 mm |
| Rear Derailleur | SHIMANO XT RD-M8100-SGS |
| Crankset | SHIMANO MT510 32T |
| Bottom Bracket | SHIMANO PRESSFIT MT500-PA |
| Cassette | SHIMANO DEORE 12S CS-M6100-12 10-51T |
| Chain | SHIMANO SLX CN-M7100 118 LINK |
| Tyres | VITTORIA BARZO RIGID 29x2.25" |
| Saddle | SELLE ITALIA MODEL X |
| Seatpost | RITCHEY CMP 2-BOLT V2 ALLOY |
| Frame Weight | 1300 g +/- 5% |

| - | S | M | L | XL |
|---|---|---|---|---|
| Reach (mm) | 395 | 383 | 388 | 394 |
| Stack (mm) | 617 | 628 | 639 | 650 |
| H (cm) | 42,0 | 45,0 | 49,0 | 53,0 |
| C/C (cm) | 36,0 | 39,0 | 43,0 | 47,0 |
| L (cm) | 58,0 | 60,0 | 62,5 | 65,0 |
| A (°) | 73,5 | 73,5 | 73,0 | 72,5 |
| H1 (cm) | 10,0 | 11,2 | 12,4 | 13,5 |
| L1 (cm) | 44,0 | 44,0 | 44,0 | 44,0 |
| A1 (°) | 70,5 | 70,5 | 70,5 | 70,5 |
| WHEELSET | 29'' | 29'' | 29'' | 29'' |
| TRAVEL (mm) | 100 |
100 |
100 |
100 |

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