Now 11-speed, new DEORE XT M8000 brings powerful, dynamic performance that establishes a new benchmark for mountain bike excellence.
Latest features and premium performance: Shimano XT 1×11-speed M8000 Upgrade-Kit 11-40 I-Spec-B
Scope of delivery – XT M8000 1×11-speed Upgrade-Kit 11-40 I-Spec-B
- Shimano XT 11-speed Rapidfire PLUS SL-M8000 I-Spec-B right
- Shimano XT 11-speed Rear Derailleur RD-M8000 GS Shadow RD+
- Shimano XT 11-speed Cassette CS-M8000 11-40T incl. Lock Ring Aluminum
- Shimano HG-X 11-speed Chain CN-HG701 116 links incl. Connector Quick-Link SM-CN900-11
Following mountain biking’s evolutionary path, Shimano DEORE XT M8000 delivers the 11-speed features and premium performance found on the top-of-the-range XTR-level components, elevating the performance of enduro and cross country riders on demanding trails or race circuits.
Now 11-speed, new DEORE XT M8000 brings powerful, dynamic performance that establishes a new benchmark for mountain bike excellence. With DYNA-SYS11 Shimano encourages modern mountain bikers to ride anywhere with its advanced gearing concept that helps maintain rider efficiency. Designed with both XC and aggressive trail riders in mind, DYNA-SYS11 brings enduring performance thanks to smart materials and enhanced drivetrain stability due to new derailleur and chainring designs.
Shimano XT 11-speed Rapidfire PLUS SL-M8000 I-Spec-B right
- Use: MTB
- Group: XT
- Model: SL-M8000-B
- Shifter Type: Rapidfire Plus
- Mounting: I-Spec B (I-Spec B is not compatible with I-Spec and I-Spec II!)
- Gear rear: 11-speed
- Optical Gear Display: No
- Instant Release: Yes
- Multi Release: Yes
- 2-Way Release: Yes
- Cable adjust: Yes
Material
- Main lever body: Aluminum Painted
- Release lever body: GFRP & Steel
Color
- black
Weight
- 120g
Scope of delivery
- Shimano XT 11-speed Rapidfire PLUS SL-M8000 I-Spec B right
- Gear wire 2050mm
- Gear cable SIS OT-SP41 1800mm
- End caps
Shimano XT 11-speed Rear Derailleur RD-M8000 GS Shadow RD+
- Use: MTB
- Group: XT
- Model: RD-M8000 GS
- Cage: medium
- Mount Type: Direct Mount
- Technology: Shadow RD+
- Gear: 11-speed
- Compatible Chain: HG-X 11-speed
- Max. teeth large sprocket: 40T / 42T for 1×11 only
- Min. teeth large sprocket: 40T
- Min. teeth small sprocket: 11T
- Max. Front Difference: 10T
- Total Capacity: 39T
Material
- Aluminum
- GFRP
- Steel
Weight
- 271g
Scope of delivery
- XT 11-speed Rear Derailleur RD-M8000 GS Shadow RD+
Shimano XT 11-speed Cassette CS-M8000 11-40T
- Use: MTB
- Group: XT
- Model: CS-M8000
- Gear: 11-speed
- Teeth: 11-40
- Compatible chain: HG-X 11-speed
- Gradation: 11-13-15-17-19-21-24-27-31-35-40 teeth
Material
- Steel (Sprockets 1-10)
- Aluminum (Sprocket 11)
Weight
- 411g
Scope of delivery
- XT 11-speed Cassette CS-M8000 11-40T incl. Lock Ring Aluminum
Shimano HG-X 11-speed Chain CN-HG701 116 links
- Use: Road, MTB
- Model: CS-HG701
- Group: Ultegra
- Gear: 11-speed
- Links: 116
- Type: HG-X11
- Directional design: Yes
- Chromizing Treatment Link Pin: Yes
- Pin Link Plate: SIL-TEC
- Roller Link Plate: SIL-TEC
- Connector: Quick-Link SM-CN900-11
Weight
- 260g
Compatibility
- Dura Ace 9000
- Ultegra 6800
- 105 5800
- XTR M9000/9020
- XT M8000/8020
Scope of delivery
- 1 Shimano Chain CN-HG701 116 links incl. Connector Quick-Link SM-CN900-11





















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