Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK Crown Race-33 }Wheels Manufacturing XTR Crank Socket

}Wheels Manufacturing XTR Crank Socket

EcoPro TeQ coated

Built strong to take on the worlds toughest trails Descendant stems keep you pointed in the right direction

Giant TCR Advanced Pro 0 Di2 — The Total Race Bike

Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK Crown Race-33 }Wheels Manufacturing XTR Crank SocketMachined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA Bottom Bracket Shell I. D. 42 BB Frame Interface BB30a BB Shell Width (mm) 73 Weight 129 Spindle Interface Type SRAM Truvativ GXP Defined Color Black