Designed in a partnership with 2-time UCI World Cup Downhill Champion Aaron Gwin

HEIGHT: 12mm

Replacement top cap for BSD Acid Forks

A longer 166mm CNC machined steerer tube features increased wall thickness wherever possible and a 24mm x 1

Bearings: sealed bearings

Trebol Topload Stem Colour:Black Designed in a partnership withFly Bikes affordable parts brand, Trebol, heavily feature on their on complete bikes which just proves their quality and durability. The Trebol Topload Stem is built from forged 6061 T6 aluminium that's durable and has a pretty light weight to it, its got that classic Fly design style and clean flat black colourway. All Trebol parts are designed and built with the same attention to detail as Fly's high end products, they just utilise more affordable