SunRace M9 Cassette - 9 Speed 11-40t Silver 220mm The Fischer Easy Skin is

The Fischer Easy Skin is for use with compatible Fischer backcountry touring skis that have the Easy Skin attachment on the ski

For MTB double

Tanpan - allows Shimano mountain bike rear derailleurs to be used with Shimano road shifters

KMC Missing Link and other similar master links (not compatible with Connex Links by Wipperman)

SunRace M9 Cassette - 9 Speed 11-40t Silver 220mm The Fischer Easy Skin isSunRace M9 Cassette 9 Speed 11 40t Silver. M9 Cassettes offer a wide range ratio for 9 speed MTB sytems. Nickel Finish Steel spider TECH SPECS Color Silver Range 11 40 Cassette Cogs 11 13 15 18 21 24 28 34 40 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 9 Defined Color Silver