Colnago Y1Rs | Size S | YSBC
Some Y1Rs builds are about racing splits; this one is about a personal reward. Our customer in the Czech Republic — a dedicated cyclist and triathlete — reached out to us directly by email wanting to treat himself to something special, drawn to the Y1Rs's design and to what he sees as a genuinely era-defining bike in racing today. His build came in a size S, finished in YSBC. We worked from his existing bike fit report to settle on the right cockpit dimensions, landing on a CC.Y1 at 95x377, and honoured one specific request: an extra-short 160mm crank length. The wheel setup follows its own logic too — an ENVE SES 4.5 up front paired with a deeper 6.7 at the rear, a mismatched combination built for aerodynamic gain rather than symmetry. Paired with SRAM Red, it's a build shaped entirely around what he wanted.
Race-Ready Setup
- Frame: Colnago Y1Rs, size S, YSBC finish
- Groupset: SRAM Red
- Wheelset: ENVE SES 4.5 (front), ENVE SES 6.7 (rear) — mismatched pairing
- Cockpit: Colnago CC.Y1, 95x377
- Seatpost: standard
- Crank length: 160mm (custom, extra-short)
- Final weight: not specified
