# SRAM RED AXS Power Meter Crankset - 172.5mm 2x 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1

The choice of SRAM's top professionals their lightest stiffest and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to +/-1.5% and isn’t affected by temperature changes and the consistent 13-tooth gap on the rings ensures fast and reliable shifting. SRAM's integrated rings are also incredibly long-lasting. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.-   Power meter is fully integrated into the chainring for lighter weight and greater accuracy
-   Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
-   Measures right and left leg power balance
-   One-piece 2x chainring results in a lighter weight stiffer more durable crankset
-   29g lighter than the previous generation
-   X-Range gearing technology gives you more range and a smoother gear progression so you’re always in the right gear
-   Designed to deliver crisp and accurate front shifts
-   Ultra-light hollow carbon fiber crankarms
-   DUB bottom bracket adds durability and simplicity (Sold separately)
-   45mm Chainline
    
    Rings
    
    46/33
    
    Number of Chainrings
    
    Double
    
    Drivetrain Speeds
    
    12
    
    Chainring BCD
    
    Direct Mount SRAM
    
    Chainline/Hub Compatibility
    
    135/142 Road Disc Hubs < 415 mm Chainstay
    
    Color
    
    Natural Carbon
    
    Crank Length (mm)
    
    172.5
    
    Crank Intended Use
    
    Road
    
    BB Included
    
    No
    
    Pedal Spindle
    
    9/16"
    
    Spindle Interface Type
    
    SRAM DUB
    
    Defined Color
    
    Carbon
    
    Crank Arm Length
    
    172.5Mm
    
    Chainring Size
    
    46/33T

## Details

- **Price:** 1320.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Cranksets and Arms
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1320.00 USD | In stock |

## Images

- SRAM RED AXS Power Meter Crankset - 172.5mm 2x 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/sram-red-axs-power-meter-crankset-172-5mm-2x-12-speed-46-33t-8-bolt-direct-mount-dub-spindle-interface-natural-carbon-e1)
> Updated: 2026-07-22