SRAM Force 1 AXS D2 DUB Power Meter Crankset 172.5mm 42T

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SRAM Force 1 AXS D2 DUB Power Meter Crankset 172.5mm 42T
About This Item
Product Description
The SRAM Force 1 AXS D2 Power Meter Crankset combines lightweight carbon crank arms, a direct-mount 42T X-SYNC chainring, and cleanly integrated Quarq power measurement for high-performance 1x road, gravel, cyclocross, and all-road drivetrains.
Unlike the Force D2 2x power-meter crankset, this 1x version uses SRAM's DUB-PWR spindle-based power meter. The electronics are housed inside the DUB spindle, measuring left-side power and calculating total wattage while leaving the chainring independent and easily replaceable.
This configuration features 172.5mm crank arms, a 42T direct-mount chainring, standard-width Road DUB spindle, and 45mm chainline.
These are genuine SRAM OEM components sourced directly from SRAM, supplied without retail packaging, and covered by the full applicable SRAM manufacturer warranty.
Key Features
SRAM Force 1 AXS D2 generation
172.5mm carbon crank arms
42T X-SYNC direct-mount chainring
DUB-PWR spindle-based Quarq power meter
Measures left-side power and calculates total watts
ANT+ and Bluetooth connectivity
More than 400 hours claimed battery life
User-replaceable AAA lithium battery
IPX7 waterproof construction
Standard Road DUB spindle
45mm chainline
Lightweight integrated power measurement
Replaceable direct-mount 1x chainring
Specifications
Brand: SRAM
Series: Force 1 AXS
Generation: D2
Model ID: FC-FRC-1P-D2
Product Type: Power Meter Crankset
Drivetrain Configuration: 1x
Crank Length: 172.5mm
Chainring: 42T
Chainring Technology: X-SYNC
Chainring Material: Aluminum
Chainring Mount: 8-Bolt Direct Mount
Chainring Offset: 6.5mm
Chainline: 45mm
Crank Arm Material: Carbon
Spindle Interface: DUB
Bottom Bracket Compatibility: SRAM Road DUB
Power Meter Type: DUB-PWR Spindle
Power Measurement: Left Side, Calculates Total Power
Connectivity: ANT+ / Bluetooth
Battery: AAA Lithium
Claimed Battery Life: 400+ Hours
Water Resistance: IPX7
Rear Spacing Compatibility: 135mm / 142mm
Why the 1x Power Meter Is Different
The Force D2 1x crankset uses a different power-meter architecture than the Force D2 2x crankset.
Force D2 1x
Power meter is housed inside the DUB spindle
Measures left-side power and calculates total wattage
Direct-mount chainring remains independently replaceable
Allows compatible 1x gearing changes without replacing the power meter
Force D2 2x
Uses an integrated chainring and power-meter assembly
Power measurement is incorporated into the 2x chainring system
The spindle-based design makes the Force 1 version especially convenient for riders who may want to change chainring sizes over time.
Drivetrain Compatibility
Although this is a D2-generation Force crankset, it is not restricted to a D2-only drivetrain.
It is compatible with appropriate SRAM AXS 1x road and gravel drivetrain combinations using current Flattop chain technology, allowing it to work across compatible earlier and newer SRAM AXS generations.
The crank can therefore serve as a replacement or upgrade within compatible D1, D2, and E1-era SRAM AXS road/gravel systems, provided the complete drivetrain, chainline, chain, cassette, and derailleur requirements are met.
Bike Compatibility
Designed for compatible road, gravel, cyclocross, and all-road bikes using:
1x drivetrain
Standard SRAM Road DUB bottom bracket
45mm chainline
135mm or 142mm rear spacing
Compatible SRAM chain and drivetrain components
This is the standard-width Road DUB version, not the wider DUB Wide configuration.
Confirm bottom bracket standard, required chainline, chainring clearance, and complete drivetrain compatibility before ordering.
Included
SRAM Force 1 AXS D2 carbon crankset
42T X-SYNC direct-mount chainring
Integrated DUB-PWR power meter
Installed crank and chainring hardware
Bottom bracket is not included unless pictured or specifically stated.
Warranty and Notes
Genuine SRAM OEM product
Sourced directly from SRAM
Full applicable SRAM manufacturer warranty
Power meter pairs with compatible ANT+ and Bluetooth devices
User-replaceable AAA lithium battery
Professional installation and drivetrain setup are recommended
Condition
New
Never installed or ridden
OEM / non-retail packaged
Specifications
Brand SRAM
Condition New
Type Crankset
Bike type Gravel
Size 172.5mm, 42T
Colour Black
Manufacturer part number 5297317
UPC 617395143504
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