Specialized Tarmac SL8 Comp Di2 — Road Bike

Frame: Tarmac SL8 FACT 10r Carbon frame (685g), Rider First Engineered, Wind Tunnel Engineered, clean routing, threaded bottom bracket, 12x142mm thru-axle

Drivetrain: Shimano 105 Di2 R7170/R7150 electronic 12-speed groupset with a 52/36t R7100 crankset and 11-34t cassette

Brakes: Shimano 105 hydraulic disc brakes, front and rear

Wheels / Tires: DT Swiss R470 tubeless-ready wheels (20mm internal width) with S-Works Turbo 700x26mm folding-bead tyres with BlackBelt puncture protection

Cockpit: Tarmac integrated stem (6-degree), Specialized Shallow Drop alloy handlebar, and an S-Works Tarmac SL8 FACT Carbon seatpost

Standout feature: 685g frame weight with the same aero "Speed Sniffer" nose cone and narrow UCI-legal seatpost as the flagship SL8, now paired with an accessible Shimano 105 Di2 groupset

The Tarmac SL8 Comp Di2 suits road riders who want genuine race-bike aerodynamics and Di2 electronic shifting for climbs like Myra Canyon or local gran fondos through the Okanagan valley, without the price of the top-tier build. Its proven Tarmac geometry and electronic drivetrain make it especially appealing to riders stepping up from mechanical shifting who want a race platform they can grow into.

Our team at Fresh Air will help you find the right fit in-store at both Kelowna locations. Stop by to work with one of our experienced staff members, or call 250-763-3425.

Getting your Tarmac SL8 Comp dialled in starts with proper fit — our team will set your saddle height, fore-aft position, and cockpit reach to match your riding style, and can help with cleat alignment if you're running clipless pedals. We'll also set tire pressure appropriate for the tubeless-ready S-Works Turbo 700x26mm tyres and DT Swiss R470 wheels based on your weight and the roads you're riding. Drop into Fresh Air Pandosy (555 Groves Ave) or Fresh Air Dilworth (1656 Dilworth Drive), or book an appointment online.

Q1: What size Specialized Tarmac SL8 Comp Di2 do I need?
Specialized offers the Tarmac SL8 in six sizes, 49cm through 61cm, and sizing is based on your height, reach, and riding position. Check Specialized's geometry chart for exact measurements, or come into either Fresh Air location and our team will get you set up on the right frame size.

Q2: Is the Tarmac SL8 Comp Di2 right for Okanagan valley road routes?
Yes — with proven race geometry, 32mm tire clearance, and an aero-optimized carbon frame, the Tarmac SL8 is well suited to long valley routes, climbs like Myra Canyon, and local gran fondos.

Q3: What groupset is on the Tarmac SL8 Comp Di2 and is it upgradeable?
The Tarmac SL8 Comp comes equipped with a full Shimano 105 Di2 electronic 12-speed groupset. Components like the wheels and cockpit can be upgraded down the road — our team can walk you through options in-store.