The arms are made of heavy-duty steel

Galfer Wave or Galfer Shark

Oils are not as well suited to use in non-pawl freehubs as they are generally too thin and tend to move away from the working parts

Who's this item for: Suitable for anything from XC and Trail to Enduro and DH

Rockshox Lyrik Ultimate Charger 3.1 RC2 Fork - 29 Inch - 1 1/8th - 1.5 Inch Tapered - 15x110mm Boost - 140mm Travel - 44mm - Charger 3.1 RC2 W/Buttercups - Gloss Green PDP|PLP|Rail Material The arms are made ofThe most versatile fork in Rockshox's lineup, Lyrik harmonizes descending power with effortless efficiency. Lyriks legendary performance enters a new era with the Charger 3. 1 RC2 damper that offers a wider tunable range of adjustments for the perfect suspension action. Lyrik Ultimate packs an orchestra of industry leading tech like the ButterCups technology and a DebonAir+ air spring in a stout 35mm chassis. Now better than ever, Lyrik is ready to