Specialized Tarmac SL4 2018 Road Bike
Frame:Specialized Tarmac SL4, FACT 9r carbon, compact race design, 1-3/8" lower bearing, threaded BB, 130mm spacing
Fork:Specialized FACT carbon, full monocoque
Stem:Specialized, 3D forged alloy, 4-bolt, 7-degree rise
Bars:Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Front Brake:Tektro Axis caliper
Rear Brake:Tektro Axis caliper
Front Mech:Shimano Tiagra, braze-on
Rear Mech:Shimano Tiagra, long cage, 10-speed
Shifters:Shimano Tiagra
Speed:20
Front Hub:DT R460, sealed cartridge hubs, 14g spokes
Rear Hub:DT R460, sealed cartridge hubs, 14g spokes
Front Tyre:Espoir Elite, 60 TPI, Kevlar® bead, 700x23mm
Rear Tyre:Espoir Elite, 60 TPI, Kevlar® bead, 700x23mm
Seat Post:Specialized Comp carbon, single bolt
Chainset:Praxis Alba M30, solid forged arms, 6061 chainrings, 110 BCD, 11-speed,50/34T
Chain:KMC X10EL, 10-speed w/ Missing Link™
Cassette:Shimano Tiagra, 10-speed, 12-28t
Pedals:Nylon, 105x78x28mm, loose balls w/ reflectors

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

The Tarmac combines all of the complete performance that the Tarmac is known the world over for, with the reliable shifting of Shimano’s Tiagra. Consider it the perfect bike to grow along with you as you explore the open roads ahead. And along the way, you'll also find a Grand-Tour-winning geometry, plus a FACT 9r carbon fibre construction.

For the spec, we selected components that deliver surefooted performance, like durable DT R460 wheels, crisp Shimano Tiagra shifting, and a bevy of Body Geometry components that maximize performance by providing the utmost in comfort.

  • The FACT carbon frame combines the lightweight performance and compliance of our top-end carbon production methods with our Rider-First Engineered™ design that ensures every frame size has the same legendary climbing responsiveness and descending prowess you'd expect from a Tarmac. The difference being, in comparison to our highest carbon offering, are some added grams—a small price to pay at this value.
  • FACT carbon fork with a tapered construction provides incredible front end stiffness and steering response for instantaneous accelerations and high-speed descents.
  • A stiff, lightweight alloy Praxis Alba crankset is there to punch well above its weight class, minimizing energy loss while you're hammering away on the pedals.

Occasionally, without notice, manufacturers change product design and/or specifications.