Pinarello · Cycling
X1 105 Road Bike
$3,510.00
$4,387.50Save $877.50 (20%)
at Backcountry
Price Historylast 35 days
Low $3,510.00 · High $3,510.00. Hover the line to see each change.
Is this a good deal?
- The current price has held for 34 days.
- Across the 47 Cycling deals we’re tracking right now, the median discount is 25% — this deal’s 20% off is below that mark.
Based on prices we’ve recorded from Backcountry since August 2026, refreshed several times daily.
About this product
The Pinarello X1 105 is a road bike built around a TorayCa T600 UD carbon fiber frame, designed with Endurance+ geometry that combines a compact reach and high stack for a relaxed, fatigue-reducing riding position. Flex stays work alongside the frame layup to absorb road vibrations without compromising rear triangle responsiveness, while the X Onda fork with forkflap and tapered head tube delivers precise steering and stability. The asymmetric frame design helps balance the forces generated by each pedal stroke. Shifting duties are handled by a 12-speed Shimano 105 mechanical groupset, including the ST-R7120 shifters, FC-R7100 crankset with 50/34T chainrings, and a CS-R7100 cassette spanning 11-34T. Braking comes from Shimano 105 two-piston disc brakes with 160mm rotors and 12x100mm front and 12x142mm rear thru-axles. The Shimano WH-RS171 wheelset is fitted with 700x32mm Pirelli P7 tires. Finishing components include a MOST Tiger Alu TiCR stem, Jaguar XA Aero TiCR handlebar, Carbon Aero seatpost, and Most Lynx Aircross saddle. The bike is available in Pearl White and carries a limited 5-year warranty with registration.
- Category
- Cycling
- Brand
- Pinarello
- Material
- TorayCa T600 UD carbon
- Color
- Pearl White
- Size
- 700 x 32mm
- Fork
- X Onda fork with forkflap, tapered head tube
- Stem
- MOST Tiger Alu TiCR
- Chain
- CN-M6100
- Tires
- Pirelli P7
- Pedals
- not included
- Rotors
- 160mm
What people are saying
Reviewers consistently praise the Pinarello X1 105 for its well-executed endurance geometry, noting that the tall stack and compact reach deliver genuine all-day comfort without sacrificing the brand's performance character. The Torayca T600 UD carbon frame, Flex Stays, and X Onda fork are frequently highlighted for their vibration-damping qualities, making long rides noticeably less fatiguing. The Shimano 105 mechanical groupset with hydraulic disc brakes is appreciated for its reliability and simplicity. The most common criticism centers on value: at its price point, competing brands offer lighter frames or electronic shifting, and the bike's weight is flagged as a drawback for riders who prioritize climbing performance. Some reviewers note that choosing this bike means trading aero efficiency and electronic shifting for comfort and mechanical straightforwardness.


