Designed to meet the highest level competitive mountain bike racing needs with a second to none performance and experience. New Shimano XTR M9100 Series brings the most versatile groupset for XC, enduro and marathon racing.
12-speed of a new generation: XTR M9100 from ShimanoÂ
In Mountain bike riding, trail conditions change drastically from one second to the next, from one turn to the next. Mountain bikers need to be able to seamlessly Perceive the conditions, Judge their options, and Operate their bike in a split second. XTR satisfies the needs of the most demanding riders by providing the highest level of precision and integration. We refocused on the original goal of XTR – to be the ultimate race components.
Scope of delivery – Shimano XTR M9100 2×12-speed Upgrade-Kit 10-45 I-Spec EV without Front Derailleur
- XTR SL-M9100 2×12-speed Shift Lever Set with I-Spec EV
- XTR RD-M9120 12-speed Rear Derailleur SGS
- XTR CS-M9100 12-speed Cassette 10-45
- CN-M9100 12-speed Chain 126 Links with Quick-Link
The XTR FD-M9100 Side-Swing front derailleur is not included and must be ordered separately!
The Shimano XTR SL-M9100-I 2×12-speed shift lever with new I-Spec EV construction features a lightweight, ergonomic and compact design. In addition to the shifting behavior, the performance also increases. With 20 % quicker lever access time and 35 % less force.  Enhancing lever access and shifting speed, the new RAPIDFIRE PLUS shift levers offer light operation force and more versatility. Shimano’s new I-Spec EV lever design features greater flexibility in mounting for a clean and ergonomic cockpit. And for double chainring systems, the lever simplifies front shifting with a lightweight and compact design that shifts up and down with a single lever.Â
Features – XTR SL-M9100 I-Spec EV 2×12-speed Shift Lever Set
- I-Spec EV –Â securing the shift lever on the brake leverÂ
- 20% quicker lever access time
- Compact design and lightweight
- Quicker lever access and light operation force maintains rider concentration
- Greater flexibility and action-optimized cockpit layout
- Mode Converter for the conversion from 12-speed to 11-speed Wide Flange (right side shifter only)
- 2-WAY RELEASE for instant push/pull movements
Product features
- Use: MTB
- Group: XTR M9100
- Model: RD-M9100-I
- Shifter Type: front Rapidfire Plus Mono / rear Rapidfire Plus
- Mounting: I-Spec EV
- Gear front: 2-speed
- Gear rear: 12-speed
- Optical Gear Display: No
- Instant Release: Yes
- Multi Release: Yes (rear)
- 2-Way Release: Yes
- Cable adjust: Yes
Compatibility (rear derailleur)
- 2×12-speed RD-M9120-SGS
Material
- Main lever body: Aluminum Painted
- Lever body:Â Aluminium, GFRP
Weight
- Â 191g / pair (manufacturer information)
Scope of delivery
- 1 Shimano XTR SL-M9100 I-Spec EV 2×12-speed Shift Lever Set
- 2Â Â Shimano gear wires 1800mm / 2050mm
- 2Â Shimano gear cables SIS OT-SP41 1200mm / 1800mm
- End caps
Features – XTR RD-M9120 12-speed Rear Derailleur SGS
- Shadow RD+ For optimal chain retention
- RD-M9120-SGS (Enduro) 1×12, 2X12 (10-45 cassette)
- Pulley size with 13T increased for reduced friction
Product features
- Use: MTB
- Group: XTR M9100
- Model: RD-M9120
- Mount: Direct Mount
- Technology: Shadow RD+
- Gradations:Â 1×12-speed / 2×12-speed (10-45 cassette)
- Compatible chain:Â CN-M9100 12-speed
- Max. teeth large sprocket:Â 45T
- Min. teeth large sprocket: 45T
- Max. teeth small sprocket: 10T
- Min. teeth small sprocket: 10T
- Max. Front Difference:Â 0T
- Total Capacity: 41T
Pulley cage
- Type-SGS long
Material
- Aluminum
- GFRP
- Stainless steel
- Steel
Weight
- 241g (manufacturer information)
Scope of delivery
- Shimano XTR 12-speed Rear Derailleur RD-M9120 SGS
Features – XTR CS-M9100 12-speed Cassette 10-45
- Gearing:Â 10-45T (12-speed rhythm step spec for Cross Country)
- Hyperglide+ 30% quicker shifting
- Material Titanium, aluminium & steel
- BEAM SPIDER construction Increased acceleration
- Compatibility 1x or 2x chainring systems
Product features
- Use: MTB
- Group: XTR M9100
- Model: CS-M9100-12
- Type: Hyperglide+
- Gear:Â 1×12-speed / 2×12-speed
- Compatible chain:Â CN-M9100 12-speed
Gradation
- 10-45 (10-12-14-16-18-21-24-28-32-36-40-45 teeth)
Material
- Aluminium spider arm
- Titan (5 spockets)
- Aluminium (3 spockets)
- Steel (4 sprockets)
- Aluminum lock-ring
Weight
- 349g (manufacturer information)
Scope of delivery
- Shimano XTR 12-speed Cassette CS-M9100 10-45 incl. Lock Ring Aluminum
Features – CN-M9100 12-speed Chain 126 Links with Quick-Link SM-CN910-12
- New Drive System Dedicated Design Chain
- Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
- Enhancements to shifting performance
- Easy connect
- Smoother driving even over bumpy terrain
- Compatible with new generation of drive train
- Quick-Link (SM-CN910-12)
- Quick-Link connecting & removing pliers (TL-CN10) – Not included!
Product features
- Use:Â MTB, E-Bike
- Group: XTR M9100
- Model:Â CN-M9100
- Gear front: 1/2-speed
- Gear rear: 11-speed (Wide Flange) / 12-speed
- Type: HG
- Hollow Pin: Yes
- Pin Link Plate: SIL-TEC
- Roller Link Plate:Â Chromizing
- Roller: SIL-TEC
- Connector: Quick-Link SM-CN910-12
Compatibility
- XTR M9100
- 12-speed E-Bike
Links
- 126
Weight
- approx 250g (116)
Scope of delivery
- 1 Shimano CN-M9100 12-speed Chain 126 Links incl. Connector Quick-Link SM-CN910-12
TechnologiesÂ
Multi Release
2-Way Release
Rapidfire Plus





















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