S-WORKS Tarmac SL9 Shimano Dura-Ace Di2 Size:44CM Tiagra BR-4770

Tiagra BR-4770

You can lose a key

Mount:  Plastic

rose gold trim and convenient kangaroo pocket

Reflective logo on back for increased visibility

S-WORKS Tarmac SL9 Shimano Dura-Ace Di2 Size:44CM Tiagra BR-4770S Works Tarmac SL9 One Bike To Rule Them All The all new S Works Tarmac SL9 is the fastest road bike Specialized has ever created. It is lighter, more aerodynamic and more refined than any Tarmac before it, delivering the lowest real world Time to Finish of any road bike in the brand's history. Every aspect of the SL9 has been engineered with one goal in mind, helping you ride faster. Whether you're attacking a climb, driving the pace on the flat or