We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado. Ride with purpose—because when you ride, someone else gets to as well.
🔧 Professionally cleaned, serviced, and tuned – this bike is in like-new condition with very low mileage and ready to hit the road.
Why This Specialized Tarmac Pro Stands Out
The 2018 Specialized Tarmac Pro was engineered from the ground up using aerospace-level composite optimization software and a FACT 10r carbon layup that’s 20% lighter than its predecessor. Rider-First Engineered™ geometry ensures precise stiffness and compliance by size, while dropped seatstays and D-shaped tubing deliver both aerodynamic gains and surprising comfort.
Every detail has been optimized for speed: it’s 45 seconds faster over 40km than similar lightweight bikes, thanks to integrated aero shaping in the fork, seatstays, and post. This Pro-level build also comes equipped with Shimano’s Ultegra Di2 8050 electronic shifting, powerful direct-mount brakes, and a Roval CL 50 carbon aero wheelset.
Whether you're aiming for your next PR on a climb or breakaway speed on the flats, this Tarmac is ready.
📦 Build Highlights:
Frame & Fork
Specialized FACT 10r Carbon Tarmac Frame, Rider-First Engineered™ – Size 54cm
S-Works FACT Carbon Fork, tapered steerer
SWAT-compatible design for on-bike storage
Aero-shaped D-shaped seat tube and seatpost
Wheelset & Tires
Roval CL 50 Carbon Wheelset – 50mm depth, lightweight and aero
Specialized Roubaix Pro 28c tires – fast, comfortable, and grippy
Drivetrain
Shimano Ultegra Di2 8050 electronic 2x11 groupset
Shimano Ultegra 8150 Di2 Shifters
Ultegra 8000 11-30t cassette
S-Works carbon crankset w/ 52/36T chainrings
Praxis 6806 bottom bracket
Shimano Ultegra 11-speed chain
Brakes
Shimano Ultegra 8010 direct mount brakes – front & rear
Cockpit & Contact Points
Specialized Expert Shallow Drop Alloy Handlebars – 123x75mm, 40cm
Specialized XC Alloy Stem – 110mm
S-Works FACT Carbon Tarmac seatpost, 20mm offset
Toupe Expert Gel Saddle – 143mm, hollow Ti rails
Fresh bartape installed
✅ Condition
Like new – very low mileage and minimal signs of use
Fully tuned and professionally cleaned
No damage, cracks, or notable blemishes
📏 Fit Recommendation
Size 54cm – ideal for riders approximately 5’7” to 5’10”
Geometry Highlights:
Stack: 544mm
Reach: 384mm
Top Tube: 540mm
Head Tube: 143mm
Seat Tube: 481mm
Standover: 775mm
💬 Questions?
We’re happy to help with fit, shipping, or financing options.
📦 Professionally packed and shipped with care
🌍 Ride with purpose—every purchase supports bike donations through Bicycles for Humanity Colorado