Bicycle Shifter Lever SL-TX30 Tourney 3x7 Pair Model: Shimano Tourney SL-TX30. Fit for Folding Bike, Mountain Bike, road Bike and so on. Speeds: Front 3 speed, Rear 7 speed. For 7 Speed indexed SIS shifting. It is optical gear display for convenient verification of gear position. The product has come with inner shift cables, Color: Black.