Shimano EF500 8-Speed Right Brake/Shift Lever Black Drivetrain Speeds-Single Speed 1/2 x 1/8 Dual sided power measurement system

Dual sided power measurement system calculates total watts it�s subtle lightweight and boasts unbeatable battery life

While the Pack Wrench is lightweight

Exceptional shifting performance and unprecedented strength

The Marathon Plus Tour is a versatile tire that always does the job

Flat bottom keeps the bag upright when set down

Shimano EF500 8-Speed Right Brake/Shift Lever Black Drivetrain Speeds-Single Speed 1/2 x 1/8 Dual sided power measurement systemThe Shimano ST EF500 dual brake shift lever features reach adjust technology and an optical gear display. Equipped with a reach adjust mechanism that allows for the distance from handlebar to lever to be adjusted in order to suit any hand size and riding preference The optical gear display tells you which gear position is selected while riding EZ Fire Plus design features 2 shift levers with the upshift lever located at the top where it is easy to see