Shimano SL-RV200 Twist Shifter w/ Gear Indicator 3/6/7-speed

The Shimano SL-RV200 Twist Shifter - 3-, 6-, 7-speed with Index Shift and Gear IndicatorThe Shimano SL-RV200 is a Tourney-level 3, 6 or 7-speed twist shifter for mounting on the left or right side respectively. It works with indexing, i.e. it engages notic