For reliable mountain bike shifting, Shimano's ALTUS SL-M2010 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Slim main lever body - OPTISLICK for smooth shifting performance - MEGA 9 LITE close ratio gearing - Gear display positioned below the handlebar - Numbered gear display indicates gear position at a glance - Light shifting operation, wider compatibility, and suitable for internal cable routing - Streamlined cockpit experience

For reliable mountain bike shifting, Shimano's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Slim main lever body - OPTISLICK for smooth shifting performance - Gear display positioned below the handlebar - Numbered gear display indicates gear position at a glance - Light shifting operation, wider compatibility, and suitable for internal cable routing - Streamlined cockpit experience

Shimano Deore's SL-M610 shift lever offers light and responsive shifting for all riding styles. The SL-M610-R Rapidfire Plus lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Derailleur cable included - 2-Way release feature - Optical gear display

- 20% lighter rear shifts - Consistently stable shifting - RD new shadow design with optimized slant design - New shift cable with new hyper low-friction coating technology - Longer lever body - Anti-slip on main lever - Thumb Operation - I-spec II - Model Number : SL-M8000-I - Series : DEORE XT - Shift Lever Type : RAPIDFIRE Plus - Rear speeds : 11-speed - Front Shifting : Front Shifter Available - Instant Release : Yes - Multi Release : Yes - 2-way Release : Yes - Optical Gear Display : NO - Shift Cable Casing : OT-SP41 - Shift Cable : New low friction shift cable

Shimano's Dura-Ace Di2 Bar-End Shifters are for time trial/triathlon bicycles with Shimano's Di2 drivetrain components (sold separately). The one-button design operates only the rear derailleur, shifting up the cassette with one hand, and down with the other. This shifting setup does not operate the front derailleur and should be paired with additional satellite shifters. With a simple, light touch of the easily accessed buttons, you get instant, precise gear changes. And, these beauties feature spot-on ergonomics for smooth, controlled shifting even when you're pushing yourself to your physical limit.

- Remote TT/TRI shifter - Position: DH Bar - Switch type: Bar-end SW for TT, pair - Average weight: 31 grams

- Ergonomically Designed For Reduced Shifting Effort - Consistently Stable Shifting - Easy To Install, Compact Design And Slim Brake Lever For Lightweight - Simple, Adaptable Cockpit - 20% Lighter Rear Shifts - Includes cables and housing

Shimano's Rapidfire Plus Deore XT shift lever delivers light and responsive front shifting for improved control out on the trail. - Shift both up and down with a single lever - Instantaneous push and pull movements - Light and responsive front shifting improves efficiency, control, and concentration - Lightweight and compact design boosts enjoyment on and off the trail - Includes cable

The Shimano Deore XT SL-M8100-IL shifters is designed for 2 x 12 drivetrain systems. - I-SPEC EV creates a clean and action-optimized cockpit with a wider adjustment range to suit riders of various styles, preferences, and body types - Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration - Shift both up and down with a single lever - Instantaneous push and pull movements

• Multiple simultaneous display fields • Battery level • Gear position • Shift mode (Synchronized or Manual) • FOX iCD position (Climb or Descend) • Shimano Synchronized Shift mode switch • Change between S1, S2, and Manual shift maps • Audible Shimano Synchronized Shift notification tone • Precision derailleur adjustment • Easy access adjustment mode • Numerical adjustment indicator • Junction A function • Battery charging port • Three E-tube wiring ports