[. . . ] [. . . ] COUNT ON TRINITY TO HANDLE THE RIDING PART. FRAME COMPONENTS DRIVETRAIN WHEELS on-road | performance | Competition Specifications SIZES COLORS FRAME FORK SHOCK HANDLEBAR STEM SEATPOST SADDLE PEDALS SHIFTERS FRONT DERAILLEUR REAR DERAILLEUR BRAKES BRAKE LEVERS CASSETTE CHAIN CRANKSET BOTTOM BRACKET RIMS HUBS SPOKES TIRES EXTRAS XS, S, M, L Black/White/Blue ALUXX SL-Grade Aluminum, Aero Design Advanced-Grade Composite, Alloy Steerer N/A Giant Connect SL 31. 8 base bar w/ Vision TriMax clip on Giant Connect SL Giant Alloy Aero, 3 position Fore-Aft Giant Unity Performance TRI, Men's Not Included Shimano Dura-Ace TT Shimano 105 Shimano Ultegra 6700 Shimano 105 Giant Trinity - aluminum Shimano 105 11x23, 10-speed Shimano 105 FSA Gossamer MegaExo Time Trial, 42/53 FSA Mega Exo, External Giant Alloy SL Aero 42mm Formula Sealed Bearing, 16/20h SAPIM Race, 14/15g Michelin Lithion2, 700x23 Folding Saddle Two bottle cage holder Frame Technology With its Compact Aero Road Design, aerodynamic profile and super-efficient pedaling performance, Trinity is the ticket to your fastest time yet. Built around a lightweight ALUXX SL aluminum frame and featuring a steep seattube for an aggressive yet comfortable stance, Trinity is the fastest way to get faster. Key Upgrades (from Trinity 1) -- 10-speed Shimano 105 shifting, brakeset -- Giant Connect SL stem -- Shimano Ultegra 6700 rear derailleur, Michelin Lithion 2 tires frame geometry Actual Frame Size centimeters XS 43. 0 S 46. 5 M 50. 0 L 55. 0 388652 388653 388654 388655 Part Number Head Angle degrees 72. 0 72. 0 72. 5 72. 5 Seat Angle* degrees 78. 0 78. 0 78. 0 78. 0 Toptube** centimeters 50. 5 52. 0 54. 0 56. 5 Headtube centimeters 10. 0 11. 5 13. 0 14. 5 Chainstay centimeters 39. 0 39. 0 39. 0 39. 0 Wheelbase centimeters 97. 0 98. 6 100. 4 103. 0 Standover Height*** inches 28. 2 29. 0 29. 6 30. 7 Specifications and availability subject to change without notice. *Seat angle is actual **Toptube is measured from the center of the headtube horizontally back to the top of the effective extension of the seattube ***Standover height is based on the largest size tire that will fit the bike, not necessarily the included size tire [. . . ] [. . . ]