SRAM RED AXS Aero Power Meter Chainring Kit - 48t 12/13-Speed 8-Bolt Direct Mount BLK E1
SRAM

SRAM RED AXS Aero Power Meter Chainring Kit - 48t 12/13-Speed 8-Bolt Direct Mount BLK E1

$880.00
/
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RED AXS Aero Power Meter Chainring Kit
Light. Stiff. Aero. Accurate.
The RED AXS Aero Power Meter Kit integrates Quarq power meter technology directly into an aero Direct Mount chainring. Pro-proven accuracy (+/-1.5%) in all weather conditions, with X-SYNC technology for maximum chain control. Single-ring simplicity with AXS wireless connectivity.
RED AXS Aero — Key Points
  • 48T Direct Mount Aero chainring (additional sizes available)
  • Integrated Quarq power meter — light, stiff, aero
  • +/-1.5% accuracy unaffected by climate conditions
  • X-SYNC wide-tooth technology for chain control
  • AXS enabled — easy monitoring and firmware upgrades
  • 12/13-speed compatible
Integrated Power
  • Fully integrated power meter into Direct Mount aero chainring
  • No external pods or accessories
  • Lightest possible power measurement setup
  • AXS wireless connectivity
X-SYNC Technology
  • Wide-tooth, narrow-tooth chainring profile
  • Maximum chain control even on rough terrain
  • Consistent chain retention
  • Engineered for Eagle T-Type chains
AXS Ecosystem
  • Battery status monitoring via AXS app
  • Over-the-air firmware updates
  • Personalize component behavior
  • Works with all AXS components
Specifications
Model
PM-AXS-KITA-E1
MSRP
$880 – $990
Speeds
12/13-Speed
Chainring Size
48T (44T–68T available)
Chainring Mount
Direct Mount (DM) 8-Bolt
Chainring Offset
6.5mm
BB Spindle Interface
DUB
BB Compatibility
All SRAM Road DUB BBs
Power Meter Type
Integrated / Quarq
Accuracy
+/-1.5%
Chain Technology
Road Flattop D1, Road Flattop E1
Finish
Black

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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