Shimano ST-EF500 3x7 3x8 speed MTB Bike Brake Levers Set Shifter EF500Option:1. 3x7 Speed Shifter Set（3 Speed Left Shifter+7 Speed Right Shifter）2. 3x8 Speed Shifter Set（3 Speed Left Shifter+8 Speed Right Shifter）3. 3 Speed only- Left Shifter4. 7 Speed only- Right Shifter5. 8 Speed only- Right ShifterPlease choose to purchase according to the shifter option you need, thank you.Specifications:Model: Shimano ST-EF500Left & Right: 3x7,21 Speed/ 3x8,24 speeds Right Lever: 7/8 Speed Right Trigger ShifterLeft Lever: 3 Speed Trigger ShifterColor:BlackWeight:360 gBrand: ShimanoMODEL NO: ST-EF500(Also fit for ST-EF51)Color: BlackSpeed:3/7/8/21/24 SpeedIncluding Shifter inner cablesCompatible with V-brake system.Suit for 22.2mm/0.87in diameter handlebar.
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