SRAM's most advanced aluminum road crankset is their most stunning. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it's needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs, with the whole package coming in over 50 grams lighter than the previous generation.

• Modern aluminum crankarms and aluminum 2x chainring optimizes stiffness to weight ratio, with material only where it s needed
• X-Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear
• 2x aluminum intergrated chainring offers crisp and accurate front shifts
• DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)
• 45mm chainline

Item Specifications
BB Included	No
Chainline/Hub Compatibility	135/142 Road Disc Hubs < 415 mm Chainstay
Chainline/Hub Compatibility	135/142 Road Disc Hubs > 415 mm Chainstay
Chainring BCD	Direct Mount SRAM 8-Bolt
Color	Black
Crank Intended Use	Road
Crank Length (mm)	165
Defined Color	Black
Drivetrain Speeds	12
Number of Chainrings	Double
Pedal Spindle	9/16"
Rings	48/35
Spindle Interface Type	SRAM DUB