SHIMANO Left Lever Only 2S Hydraulic STI Brake ULTEGRA 23040 ST-R8020 (Hydraulic & Shifter)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Hydraulic brake dual control lever for ROAD component "ULTEGRA" series. High braking power and excellent control performance with hydraulic disc brakes. Front shift provides even lighter operability. Slim and compact ergonomically designed bracket. ■Reach adjustment mechanism with wide adjustment range■Only the left lever is sold. ST-R8020-L Specifications ■ Lever type: Dual control lever ■ Compatible speed: Front double ■ Shift type: Mechanical ■ Compatible brake: Hydraulic disc ■ Clamp band diameter: 23.8 to 24.2 mm ■ Hose joint type: Straight ■ Oil used: Mineral Oil ■ Reference weight: 554g (left and right pair) ■ Recommended brake caliper: BR-R8070 ■ Recommended brake hose: SM-BH90-JK-SSR ■ Recommended shift inner cable: Polymer coated shift cable ■ Recommended shift outer casing: OT-SP41