Name: Rival 1 AXS Wide Power Meter
Brand: SRAM
SKU: PM-RIV-1W-D1

New

Description

Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.

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Msrp

$368

Model ID

PM-RIV-1W-D1

Features

An elegant integrated design
DUB-PWR spindle-based unit measures left side power to calculate total watts
Proven Quarq reliability and accuracy
Long battery life (400+ hours) to power a season of rides
User replaceable lithium AAA battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
Lightweight (less than 40g heavier than standard crankset)
Direct mount chainrings in 38T through 46T
Wide chainline crankset for bikes with the widest gravel tires

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Technology

AXS

AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.

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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DUB-PWR

DUB-PWR takes Quarq’s reliable and accurate power measurement and elegantly houses it inside the DUB crank spindle for compatibility with any chainring setup, measuring left side power to calculate total watts. It’s lightweight, invisible and attainable.

Specifications

Speeds	12/13
Crank arm length	160mm, 165mm, 170mm, 172.5mm, 175mm
BB Compatibility	All SRAM Road WIDE DUB BBs, except Ai
Chainring Size	38T, 40T, 42T, 44T, 46T
Bolt Circle Diameter (BCD)	Direct Mount (DM)
Chainline	47.5mm
BB Spindle Interface	DUB
Chainring material	Aluminum
Hub Spacing Compatibility	n/a, Standard 142mm