The SORA grade of the safe and stable 9-speed dual control lever, which Shimano has aged for many years, should never be underestimated as a low-priced version. It is no exaggeration to say that its stable shifting performance and the perfection of the built-in internal system are most suitable for touring and daily commuting where failure can be the most painful. Also for overhauling old road bikes, and the high compatibility of 9 speeds, you can even finish your own dream bike with various specifications. Of course, it is also highly recommended for repairs.
* This product has a front double specification.
SHIMANO STI (DUAL CONTROL LEVER) internal cable wiring specifications
Brake lever clamp diameter (mm): 23.8-24.2
Reach adjustment: screw
Lever type: DUAL CONTROL LEVER
Rear shifting: 9 speed
Front shifting: 2 speeds