Name: Rival 43/30 Wide Crankset
Brand: SRAM
SKU: FC-RIV-W-D1

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Description

The wider stance of the arms and chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes.

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Msrp

$140

Model ID

FC-RIV-W-D1

Features

Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1” tire widths (43/30T chainrings only)
DUB bottom bracket adds durability and simplicity
Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
Requires wide front derailleur

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Technology

DUB

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

X-Range

Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear.

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Specifications

Speeds	12
BB Compatibility	All SRAM Road WIDE DUB BBs
Chainring Size	43/30T
Crank arm length	160mm, 165mm, 170mm, 172.5mm, 175mm
Chainline	47.5mm
BB Spindle Interface	DUB
Chainring material	Aluminum
Bolt Circle Diameter (BCD)	94 BCD