Specialized S-Works Tarmac SL9 - Shimano Dura-Ace Di2

The all-new S-Works Tarmac SL9 is the fastest, lightest, and most capable Tarmac ever — Rider-First Engineered™ and Win Tunnel Engineered to win on every terrain. Built on the S-Works FACT 12r carbon frameset with Ceramic Speed SLT headset bearings and a fully integrated Roval Rapide cockpit, this build runs Shimano Dura-Ace Di2 with a 4iiii dual-sided power meter, rolling on Roval Rapide CLX III wheels and Cotton TLR 700x30 tires. A no-compromise superbike at just 6.6 kg (14 lb 8.8 oz, size 56). Build Specifications Frame: S-Works Tarmac SL9 FACT 12r Carbon, Rider First Engineered, Win Tunnel Engineered, Ceramic Speed SLT headset bearings, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout Fork: S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc Groupset: Shimano Dura-Ace Di2 Shift Levers: Shimano Dura-Ace ST-R9270 Front & Rear Brakes: Shimano Dura-Ace BR-R9270, hydraulic disc Crankset: Shimano Dura-Ace FC-R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided power meter, 52/36t Front Derailleur: Shimano Dura-Ace FD-R9250, braze-on Rear Derailleur: Shimano Dura-Ace RD-R9250, 12-speed Cassette: Shimano Dura-Ace CS-R9200, 12-speed, 11-34t Chain: Shimano XTR M9100, 12-speed w/ quick link Bottom Bracket: CeramicSpeed Alpha Bottom Bracket, BSA Threaded Shimano Wheels: Roval Rapide CLX III, Tubeless, 21mm internal carbon rim — Front 51mm depth (LF18F 18H hub), Rear 48.5mm depth (LF19-R 24H hub), Sinc Ceramic Bearings, Roval by ARRIS Composite Aero Spokes with Ti end fittings Tires: Cotton TLR, 700x30 (front & rear) Cockpit: Roval Rapide Cockpit, Integrated Bar/Stem Saddle: S-Works Power with Mirror Seatpost: S-Works Rapide Post, FACT Carbon, 15mm offset Bar Tape: Supacaz Super Sticky Kush