This kit set is to upgrade A/C line :
- Using original P/T line wheelset to 5 speed (11/13/17/21/25)
Package includes:
- Sram shifter
- H&H gear set A/C line
- Shimano cassette (11/13/17/21/25)
- KMC X11EL chain (black)
*For A/C line S bar only
*price is without installation