Colnago Y1RS Dura-Ace Di2 Carbon Road Race Bike for Aerodynamic Performance

The Colnago Y1RS Dura-Ace Di2 Road Bike is a speed demon, engineered to slice through the wind with exceptional aerodynamic efficiency. Its innovative design, including CC.Y1 handlebars and a curved downtube, optimizes airflow, ensuring you're always ahead of the pack. With a 3.5% stiffer frame, this bike delivers explosive power transfer for sprints while maintaining incredible responsiveness. Every detail is race-proven, offering unparalleled performance and a sleek look that will turn heads.

Frame Material	Colnago Y1Rs Carbon (UCI approved)
Rear Axle Dimensions	5.59 x 0.47 inch thru-axle
Fork Material	Colnago Y1Rs Carbon
Front Axle Dimensions	3.94 x 0.47 inch thru-axle
Headset Bearings	CeramicSpeed SLT (Lifetime Warranty)
Bottom Bracket Type	BSA
Integrated Bar/Stem	Colnago Y1Rs Integrated
Bar Tape	Colnago Grip Black
Brake System	Shimano Dura Ace Hydraulic Disc
Front Rotor Size	6.30 inches
Rear Rotor Size	5.51 inches
Front Derailleur	Shimano Dura Ace Di2 12-speed
Rear Derailleur	Shimano Dura Ace Di2 12-speed
Shift Levers	Shimano Dura Ace Di2 12-speed
Chain	Shimano Dura Ace 12-speed
Cassette	Shimano Dura Ace, 11-30t, 12-speed
Crankset	Shimano Dura Ace, HollowTech 2, 52/36t, 12-speed
Wheelset	Colnago Vision 45 Carbon Clincher
Tire Size	Pirelli P Zero Race 1.1 inch
Saddle	Prologo Dimension Road
Seatpost	Colnago Y1Rs Aero Carbon

1. SHIPPING:

At JDS York LTD, we ship within the United Kingdom using trusted domestic courier services. We offer free shipping on for all orders, processed within 1–3 business days and shipped within 5–10 business days. Orders placed before 5:00 PM (GMT) are processed the same day. You'll receive a confirmation email with tracking information once your order is shipped. For any shipping inquiries, feel free to contact us.

2. REFUND:

At JDS York LTD, we offer a 30-day return policy for unused, unwashed, and unworn items in their original packaging with tags attached. To initiate a return, contact our support team within 30 days of delivery. Customers are responsible for return shipping costs unless the item is damaged or incorrect. Refunds are processed within 5–10 business days after inspection. For more details, feel free to reach out to us!