Shimano Dyna Sys

Shimano's new for this year 2010 in their groups of upper mid-range Shimano Deore XT and SLX for MTB bikes, is now in Costa Rica. This is the implementation of the 10 speeds in the two groups, which keep the same aesthetic appearance as 9-speed to continue to be marketed. If we trust what they say Shimano engineers, they carry more than three decades, making transmissions, 10 speeds represent a completely new design that creates and adds very important benefits for cyclists.

The use of the 10 speed is not only to add a crown over the cassette. Manufacturer bet Japan is not technological but aesthetic, thanks to the development of Dyna Dyna Sys Technology Sys By Shimano has succeeded in providing a more optimized for transmission at 9 speeds. The technique for making this possible has been to apply a combination tightest of teeth between meals and cassette.

The gears start to have two options available: 11-36 and 11-34. And in the course of 10-speed version is the combination of 42-32-24 teeth. That is, the large plate speeds in September was 44 teeth, now is 42, while the small changes from 22-24 teeth. With a 24 tooth chainring is achieved that the pace and does not trip when we move from the small medium bowl, reducing the discomfort that entails. Traditionally, the rider if he wanted to keep the cadence was used to get two or three crowns to go to the small dish, but now with a 24 tooth chainring is enough to get one. On the other hand, a big plate of 42 teeth allows greater use of this and also has more rhythm, going less locked.

All innovations for both groups Shimano Deore XT and SLX have been designed to achieve a more stable and efficient cadence while minimizing abrupt changes to achieve fluency keep pedaling.

The new Dyna Sys are ready and available in City Bike Store SA, as amended SLX and XT version from October.

10 Dyna Sys SLX, sold in September and is priced at 230 300 ivi, including:

• Game Center

• Handles changes

• Piñon

• Pin

• Derailleur

• Chain

In the following address you can get more information about Dyna Sys

http://cycle.shimano-eu.com/publish/content/global_cycle/en/nl/index/products/dynasys.html