🔄 Shimano XTR M9100 12-Speed XC Groupset
Shimano XTR M9100 is the pinnacle of Shimano's mountain bike drivetrain technology, used as OEM on cross-country race and trail bikes from Cannondale, BMC, Scott, and Merida. Its Micro Spline freehub engagement (3.5° average engagement angle vs 10.5° for standard) provides near-instant power transfer critical for XC racing sprint finishes. The Hyper Glide+ cassette with 11-46T range covers anything from flat sprint courses to technical alpine climbs without a front derailleur.
Drivetrain
技術仕様
| Type | 12-Speed XC/Trail MTB Groupset (Shimano XTR) |
|---|---|
| Speeds | 12 |
| Cassette Range | 10-45T / 10-51T |
| Engagement | Micro Spline (3.5° avg engagement) |
| Weight | 2,158 g (complete XTR M9100) |
| Brakes | XTR M9100 2-piston or 4-piston hydraulic |
| Shifter | XTR M9100 I-Spec EV Rapidfire Plus |
| Manufacturer | Shimano Inc., Osaka, Japan |
| Msrp | $2,400–$3,200 (complete groupset) |