Shimano EF500 8-Speed Right Brake/Shift Lever Black Drivetrain Speeds-Single Speed 1/2 x 1/8 The Marathon Plus Tour is

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

The precise and easy-to-operate SRAM X5 gear system has nine gears suitable for a wide range of gradients thanks to 28 teeth in the front and an 11-34 cassette in the back

Flat bottom keeps the bag upright when set down

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

While the Pack Wrench is lightweight

Shimano EF500 8-Speed Right Brake/Shift Lever Black Drivetrain Speeds-Single Speed 1/2 x 1/8 The Marathon Plus Tour isThe 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