FiftyOne Assassin Frameset

Progressive gravel frame with adjustable geometry to suit your terrain and riding style.

Clearance for up to 47 mm tyres in both 700c and 650b formats.

Full Toray T1100 / T800 / T700 fiber carbon construction for strength, lightness, and versatility.

Multiple rack/fork bosses + cargo mounts for everything you might require.

Internal routing with support for Di2, dropper posts, and front dynamo setups.