The smoother faster Roubaix&8212;named after the grueling Paris-Roubaix race it has won three consecutive times&8212;is a high-performance endurance-focused bike that&8217;s highly stable & efficient. Shimano 10-speed compact gearing & our new DT-Axis 2.0 wheels improve efficiency over any terrain.> FACT 8r carbon FACT IS constructed frame with Endurance Road geometry Zertz inserts & tapered head tube for the perfect blend of stiffness compliance & light weight > Ultralight FACT carbon monocoque fork with vibration-damping Zertz inserts is stiff responsive & durable > Significantly lighter than comparable-level wheelsets these tough new DT-Axis 2.0 hoops roll smooth & fast > Adjustable four-position oversized alloy stem with 31.8mm bar clamp for strength & versatile positioning > Specialized Comp shallow drop alloy bar for serious performance & ergonomic position > New 10-speed Shimano Tiagra STI shifters are renowned for their race-ready performance & exceptional value > Minimalist high-performance BG Toupe Plus Sport saddle is ultralight with a flat profile & generous padding for long rides & explosive efforts FRAME Specialized FACT 8r carbon FACT IS construction compact race design w/ Zertz inserts 1-1/8" to 1-3/8" head tube threaded BB REAR SHOCK FORK Specialized FACT carbon full monocoque Zertz inserts HEADSET 1-1/8" upper & 1-3/8" lower Cr-Mo cartridge bearings w/ 20mm cone spacer & 20mm of spacers STEM Specialized Elite Set 3D forged alloy 12-degree 4-position adjustable 4-bolt 31.8mm clamp HANDLEBARS Specialized Comp alloy shallow bend TAPE Specialized Roubaix wrap w/ 2.5 gel pads FRONT BRAKE New Shimano Tiagra REAR BRAKE New Shimano Tiagra BRAKE LEVERS FRONT DERAILLEUR New Shimano Tiagra 10-speed REAR DERAILLEUR New Shimano Tiagra 10-speed SHIFT LEVERS New Shimano Tiagra STI 10-speed CASSETTE New Shimano Tiagra 10-speed 12-30t CHAIN New Shimano Tiagra 10-speed CRANKSET New Shimano Tiagra 10-speed CHAINRINGS 50/34 BOTTOM BRACKET PEDALS Nylon flat test ride loose ball w/ reflectors FRONT WHEEL DT Axis 2.0 REAR WHEEL DT Axis 2.0 RIMS FRONT TIRE Specialized Espoir Sport w/ double Black Belt 60 TPI wire bead 700x 23c REAR TIRE Specialized Espoir Sport w/ double Black Belt 60 TPI wire bead 700x 23c INNER TUBES Lightweight presta SADDLE Body Geometry Toupe Plus Sport SEATPOST New Specialized Sport alloy 27.2mm SEAT BINDER Forged alloy 32.6mm NOTES Chainstay protector chain catcher derailleur hanger clear coat owners manual