Giant Switch Seatpost 2X Lever And Cable Set BX PSI The visor lens is fully

The visor lens is fully detachable

1X remote upgrade kit for RockShox Reverb seatposts A2-B1 (MY 2013-2018)

Same frame requirement as road flat mount

Fitting for derailleur: 7-speed ||| 8-speed

tested to DIN+

Giant Switch Seatpost 2X Lever And Cable Set BX PSI The visor lens is fullySwitch Seatpost 1X Lever And Cable Set Features Compatible with Giant Contact Switch, Switch S, and Switch SL dropper posts (as well as most other dropper posts using cable actuation) 1x Lever Option is a trigger style under handlebar design optimized for use with a 1x drivetrain 2x Lever Option is a compact around the handlebar design optimized for use with a 2x drivetrain (or where space is limited) Both lever options include a stainless steel inner