Shimano SL-M640 Zee 10 Speed RH Shifter
Shimano introduces Zee, a new line of gravity components that are an ideal starting point for aggressive riders and racers. Zee is the gateway gravity component line that allows riders to get on board with Shimano’s gravity program and experience premium new component technologies at a price they can afford. The new Zee shifter uses Dyna-Sys compatible cable stroke, which means linear shift effort, easy set-up and accurate, stable gear changes. All new paddle shapes with 2-Way release and dimpled main lever allow riders to be more in control and perfectly engaged.
Dyna-Sys technology makes shifting seamless and intuitive, enabling riders to deliver consistent, efficient power while maintaining that delicate balance of traction and momentum control. Take a rider accustomed to a traditional 3x9 drivetrain and put them on a 3x10 Dyna-Sys drivetrain in a blind test, and that rider will be faster and more efficient around the same test track. Dyna-Sys delivers a more efficient gear, more of the time.
- Zee shifter uses Dyna-Sys compatible cable stroke
- 10-speed shift lever
- Rapid Fire Plus
- Textured shifter levers
- Linear shift effort
- All new paddle shapes with 2-Way release and dimpled main lever allow riders to be more in control and perfectly engaged.
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).