Aero Road


Triathlon & Time Trial


Endurance Road


Track


Classic Road


S3 DISC FEATURES

Collapse

BBright

This asymmetrical 79mm bottom-bracket standard yields stiffer and lighter frames and crank systems.

Collapse

Carbon Dropouts

Tough, compression-molded dropouts save weight with no sacrifice in strength compared to traditional metal dropouts.

Collapse

Evolved Steerer Design

The fork steerer’s diameter has a noticeable effect on a bike’s handling. Evolved Steerer Design applies the diameters and taper designs that best suit each model.

Collapse

Future-Proof Cable Management

Ensures your frame is compatible with all current and future derailleur and brake systems.

Collapse

Partial Seat Tube Cutout

A close-fitting curve in the seat-tube’s trailing edge improves aerodynamics by partially shielding the leading edge and top of the rear wheel.

Collapse

Reduced-Friction BB Guide

Significantly reduces cable friction in the bottom bracket, which means smoother shifting, easier setup and longer service intervals.