Materials: Stainless steel and aluminium

The standard for cassettes from both SRAM and Shimano

6mm (H) Screen: 35

and then the cassette is mounted onto the adaptor

E-Thirteen Vario Infinite Dropper Post - Internal - Stealth - 30.9mm - 180mm - 520mm - None netsuite-webdata-created Materials: Stainless steel and aluminiumThe E Thirteen Vario is an infinitely adjustable gas charged dropper post with a quick adjustment feature that allows the overall travel of the post to be reduced in 5mm increments, up to a maximum of 30mm. This allows riders to fine tune the travel to perfectly match their height and frame size. The 3D forged stanchion has an integrated head for better stiffness and durability while also allowing for an extra 12mm of fore aft saddle adjustment and 28