colour: matt black size : 21.5" frame height : 55 cm frame material: aluminium frame frame tubes: S-bend seat stays drop type down tube: trop type top tube details: exchangeable dropout, eyelets for carrier, brake socket for disc brake (IS) suitable head set: 1 1/8" seat tube diameter: 31.8 mm OLD: 135 mm wheel set size: 26" tire width max.: 58 type of thread: BSA thread application range: MTB packaging: OEM packaging 
