Alivio SL-M3100 Left Shifter Double or Triple:Triple our Ride Science team knows

our Ride Science team knows the Tarmac SL8 is the fastest race bike ever made on the routes that matter—16

it’s our go-anywhere

These rugged gloves feature ergonomically placed gel pads at the most critical contact points of the palm

For easy bottle access

it features a pairing of a grippy suede finish with vibration-absorbing EVA foam

Alivio SL-M3100 Left Shifter Double or Triple:Triple our Ride Science team knowsThe Shimano Alivio SL M3100 Left Shifter provides responsive rear shifting for 9 speed mountain bike drivetrains. Rapidfire Plus Mono technology provides intuitive and simple front control that empowers riders to shift both up and down with a single lightweight and compact lever. Simple and intuitive single lever operation, quicker access and lighter front shifting enhances concentration