Shimano Deore XT SL-M8210 12-Speed Shift Lever

Rapidfire Plus 12-Speed right hand shifter with Instant and 2-Way release to exceed the demands of ever changing bicycle designs and riding styles.

A single-shift option simplifies the setup and still packs in all the key technology: a redesigned lever for improved ergonomics and a natural fit and feel, a refined lever release, and Instant Release and 2-Way Release for ultra-quick and precise shifts. This surefire mechanical shifter brings Deore XT reliability to E-Bikes, with clean cable routing, a replaceable rubber traction pad, and previous-generation compatibility.

Technology

Rapidfire Plus

Mountain bikers have used Rapidfire Plus since 1991. Rapidfire Plus is still a winning choice from a wide range of riders from XC racers to freeriders. Rapidfire Plus is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. Rapidfire Plus shifters from Deore to XTR all feature 2-Way Release, which means release shifts by pull of the index finger or push of the thumb.

High-quality, high-performance shifting lever used on racing MTBs.

Since its debut in 1992, the Rapidfire Plus has been flat bar included in racing component kits for MTBs. The Rapidfire Plus has two levers, which are operated by the thumb and index finger. This allows you to shift gears reliably with minimum action while firmly holding the handle grips. This product is recommended for fullfledged sports riding. The Alivio is equipped with a 2-Way Release mechanism to allow gear change by either pushing the upshifting lever with the thumb or pulling it with the index finger. Shifting lever integrated with a hydraulic disc brake lever is available at Alivio and Acera grade.

I-Spec EV

I-Spec EV creates a clean and action-optimised cockpit that provides greater focus and flexibility for a wider range of riders.

• Wider adjustment range allows riders of various styles, preferences and body styles to adjust to the optimal position
• Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration

With its wider adjustment range, I-Spec EV levers can be adjusted to the optimal position to match a wider range of riding styles (Enduro / XC / etc...), rider preferences and rider anatomies (Hand and arm alignment).

I-Spec EV increases brake lever rigidity by moving the brake clamp position inward to create an extra point of contact between the bar and the lever. This additional bracing drastically increases bike control and braking engagement while maintaining space between the clamp and support point for other handlebar accessories.

Instant Release

Instant Release shifting replaces the two-stage click and release shifting you are familiar with. Instant Release shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changes. Whether it is an upshift with a top normal rear derailleur or a downshift with low normal rear derailleur a quicker shift is always a better shift.

2-Way Release

The Rapidfire Plus shifter release lever is commonly called a trigger because it is operated like a pistol, by pulling toward the grip. The release lever of Rapidfire Plus shifters from Shimano Alivio to XTR can be operated in this same manner but adds the ability to activate a release shift by pushing with the thumb.

Benefits & Features:

• 2-Way release function
• Shifting is easy in different riding styles; you can release the cable by pushing making shifting easier when you cannot pull the lever
• Double function of multi-release and 2-way release (XTR Rapidfire only)
• Changing two gears is possible either by pulling or pushing the lever

2-Way and multi-release shifting allows for the changing of two gears with one stroke by pulling or pushing.

Features

• Light to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 12 sprockets
• 2-way Release: the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger
• Single shift only to protect the cassette by reducing non-gated shifts for high-torque e-MTB
• Multi-bearing design uses two ball bearing units to provide a low-friction and reliable shifting action
• One piece lower alloy thumb release lever with anti-slip replaceable rubber increases durability and gives sharp precise shifts
• For use with 12-Speed transmissions only
• Clean cable routing
• Multi-position adjustable handlebar clamp for custom lever positioning