Integrated brake and shift levers featuring EZ Fire Plus technology. This system allows for simultaneous shifting and braking. The index finger and thumb operate the shift lever, while the brake lever is operated by two other fingers.

The optical gear indicator allows for very quick control of the currently engaged gear.

The DUAL SIS system is responsible for very simple, precise and fast gear changes.

The shifter is designed to work with mechanical disc brakes, as well as V-Brake brakes and a seven-speed rear derailleur.

The brake lever features a barrel screw that allows for tool-free brake adjustment, while the shifter body features a screw for adjusting the distance between the brake lever and the handlebar. The body and brake lever are made of aluminum.

It is mounted to the handlebar using a 5 mm Allen key.

The shifter lever comes with a shift cable.

The shifter lever is most often used on mountain, trekking and cross bikes.

Key product features:

Manufacturer: Shimano

Groupset: Acera

Model: ST-EF500

Supported number of gears: 8

Dedicated to brakes: mechanical disc brakes or V-brakes

Brake lever length: 2-finger

Brake lever material: aluminum

Body material: aluminum

Handlebar mounting side: right

Clamp mounting diameter: 22 mm

Average product weight: 180 g

Color: black

Included: shift cable

Shimano technologies used:

FRONT AND REAR INDEXED DUAL SIS GEAR SHIFT

System components such as the index mechanism built into the shift lever, the frictionless SIS rear index shifting cable, and the smooth-action rear derailleur comprise the SHIMANO INDEX SYSTEM. The SIS rear index shifting system is also incorporated into the front derailleur. This index system makes front shifting easier and more comfortable.

OPTICAL GEAR INDICATOR

The optical gear indicator lets you know which gear is selected while riding. You can see how many gears are still available, making it easier to control gear changes.

EZ Fire Plus

Quick and easy gear changes using just two fingers. The index finger controls the shift lever for a heavier gear, while the thumb controls the lighter gear. The levers are coated with plastic for increased comfort and improved ergonomics.

Gear ratios - 8