The crank is the center of X-Range gearing philosophy. With tight 13-tooth gaps between chainrings paired to wide-range cassettes, riders get more range while shifting less frequently and staying in the big ring longer. Previously only available on RED, integrated chainrings are light, stiff, and incredibly durable. The black finish mated to dazzling glossy carbon arms will elevate any bike.
Unique chainring shape results in a lighter weight, stiffer, more durable crankset
X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
Crisp and accurate front shifts
Carbon fiber crankarms for light weight and stiffness
DUB bottom bracket adds durability and simplicity
50/37T, 48/35T and 46/33T chainring combos available
Can be upgraded to a power meter
SRAM Model ID: FC-FRC-D2
Attributes
BCD
Direct Mount
BB Inclusion
No
Chainline
45mm
Crank Spindle Diameter
28.99mm
Interface
DUB
Crankset Material
Carbon
Pedals Thread
9/16''
Primary Color
Black
Speed
12
Drivetrain Spacing
Road Disc
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Specs
Size
Metric
Imperial
This is a size chart.
Geo
Metric
Imperial
Geometry of this bike.
Reach
Horizontal measurement taken from the middle of the bottom backet to the middle of the headtube.
Stack
Vertical measurement taken from the middle of the bottom bracket to the middle of the headtube.
Effective Top Tube
Horizontal measurement taken from the middle of the seatube to the middle of the headtube.
Actual Top Tube
True length of the top tube taken from the seatube along the toptup to the headtube.
Standover Height
Vertical measurement taken from the ground to the the middle of toptube.
Seat Tube Angle
Angle of the seatube.
Seat Tube Length
Lenght of the seat tube taken from the bottom bracket to the top of the seat tube (the measure is taken alongside the seat tube)
Headtube Angle
Angle of the headtube.
Headtube
Vertical lenght of the headtube.
Chainstay
Horizontal measurement taken from rear axle to the bottom bracket.
Wheelbase
Horizontal measurement between the two wheel axles.
BB Height
Vertical measurement taken from the ground to the bottom bracket (Never taken at sag).
BB Drop
Vertical measurement between the height of the axles and the height of the bottom bracket.
