7 SPEED SHIMANO REVOSHIFT SL-RS40 TWIST GRIP BIKE INDEX GEAR SHIFTER REVO

7 SPEED SHIMANO REVOSHIFT SL-RS40 TWISTGRIP BIKE INDEX GEAR SHIFTER 7 SPEED GENUINE SHIMANO REVOSHIFT INDEX GEAR SHIFTER COMPLETE WITH INNER CABLE FITTED THESE ARE INDEX SO SUITABLE FOR 7 SPEED REAR COGS ONLY REVOSHIFT GEAR CHANGERS OFFER EASY GEAR SHIFTING AT THE TWIST OF THE WRIST COMPATIBLE WITH MOST BIKE REAR DERAILLEURS 2:1 RATIO NICE PRECISE SHIFTING ACTION COMPARED TO OTHER CHEAP TWIST GRIPS EASY READABLE NUMBERS FIT 22.2mm STANDARD HANDLEBAR DIAMETER MOVABLE GRIP' SECTION MEASURES APPROX 20mm WEIGHT 130g