2021 Trek Emonda SLR 7 e Tap Road Bike in Navy Carbon Smoke/ Viper Red is an ultralight, aerodynamic carbon road bike designed & built to be the fastest climbing bike Trek have ever made. The Emonda SLR 7 e Tap features an ultra-light aerodynamic 800 Series OCLV Carbon frame that according to Trek, is the lightest they have ever made weighing in at under 700 grams. Bontrager Aeolus Pro 37 OCLV Carbon tubeless-ready wheels are designed for climbing & developed alongside the Émonda. The Aeolus RSL OCLV Carbon integrated aero bar/stem & ultralight Bontrager Aeolus RSL 37 OCLV Carbon tubeless-ready wheels with Bontrager R3 Hard-Case Lite tyres further works to keep the weight down & speed up. Speaking of speed, you want those seamless gear changes. Trek deliver using the wireless electronic SRAM Force e Tap AXS drivetrain giving you smooth & completely wireless shifting, coupled with SRAM Force AXS power meter for more effective training rides from the start. Going that fast, you need stopping power, & you have it with the powerful SRAM Force e Tap AXS hydraulic disc brakes. This bike is great for Attention to detail to make a super fast & light bike make the Emonda ideal for beating your PB's getting you up the climbs first & winning those competitions. Features Fast & stable Bontrager Aeolus Pro 37 OCLV Carbon tubeless-ready wheels SRAM Force e Tap AXS wireless electronic drive train Ultra-light & aerodynamic 800 Series OCLV Carbon frame Aeolus RSL OCLV Carbon integrated aero bar/stem SRAM Force AXS power meter SRAM Force e Tap AXS l hydraulic disc brakes. Bontrager Aeolus Elite, austenite rails, 145 mm width saddle