สเตอร์ XTR, CS-M9000, 11-40T, 11-SPD(สำหรับจาน 2 ชั้น)

Shimano introduced XTR M9000, its most advanced XTR mountain bike components and wheels to date. With this totally new XTR line available in both Race and Trail “Rider Tuned” product families, Shimano leverages its 22 years of engineering leadership producing the industry’s highest performing mountain bike component group. Inspired by the versatility and capability of today’s riders and the terrain they tackle, M9000 offers refined and tested solutions engineered for the way they ride.

“Rhythm and range” define the 11-speed drivetrain
Shimano’s unrivalled legacy in producing bicycle drivetrains is evident with the XTR M9000’s most notable rider benefit: ensuring pedaling rhythm. New XTR M9000 provides range and ensures rhythm for diverse riding styles and terrain to create smooth, harmonic pedalling - the ultimate goal of a drivetrain. The XTR M9000 drivetrain system maintains riders’ rhythm thanks to meticulously selected close step gearing configurations of the cassette and crank.
Rhythm is the essence of smooth power transfer and proper gear step is the key to maintaining rhythm over varied terrain. The XTR CS-M9000 11-speed 11-40T cassette is not only the widest range cassette Shimano has ever produced, but also it’s most balanced. Thanks to its Rhythm Step progression, it maintains calculated, shock-free gear steps from one gear to the next; saving you energy and helping you maintain your rhythm on the trail.