TOPSTONE CARBON SPARES 2025+

SPECIFICATIONS

Head Tube-Upper 1-1/8 in, LWR 1-1/2 in

HeadsetTop –S52/28.6 https://acros-components.com/en/headsets/is52-upper-part-for-integrated-cable-routingicr?c=219

HeadsetBottom –https://acros-components.com/en/headsets/is52-headset-lower-part?c=219Rigid Fork/ Alloy Lefty Spec: 45 crown race Carbon
Lefty Spec: 36 degree crown race

Bottom Bracket: Type / Width –BSA Threaded/68mm

Front Derailleur-Braze-on, removable K33015 Mount

Seat Post: Dia./Binder-27.2mm/31.8mm

Minimum Seat Post Insert –65 mm

Maximum Seat Post Insert-48cm: 135mm, 51-61cm: 170mm

Tyre Size x Maximum Width –Frame 700x52mm /Rigid Fork 56mm /Oliver 47mm

Brakes: Mount Type / Min / Max Rotor Diameter-RR: Flat Mount/160mm/180mm FT: Flat Mount/160mm/180mm

Axles: Type / Length-RR:Syntace M12x142x1.0P, 163mm FT:Syntace TA M12x100x1.0P 118mm

Fork Offset –55mm

Maximum Weight Limit: Total– 138kg