SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 170mm 12/13-Speed DUB PM Spindle Carbon E1

★★★★★ 4.6 72 reviews

US$84.00
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US$84.00
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Free shipping Free 30-day returns

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Product details

Management number 236679992 Release Date 2026/07/09 List Price US$84.00 Model Number 236679992
Category
SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly
12/13-Speed · Spindle-Based · Carbon · DUB

Accelerate your training progress with lightweight, accurate, and reliable power measurement for your Force AXS crankset. Proven Quarq reliability and accuracy — the spindle-based unit measures left-side power to calculate total watts, all housed inside the DUB spindle for a clean, integrated look.

Proven Quarq Accuracy
Quarq power measurement technology — reliable and accurate data trusted by pros.
Spindle-Based Measurement
Left-side power measurement calculates total watts — subtle integration without aesthetic compromise.
Long Battery Life
Powers a full season of rides — minimal downtime for battery changes.
IPX7 Waterproof
Waterproof to 1 meter for 30 minutes — all-weather durability for year-round training.
Carbon Crank Arm
Lightweight carbon crank arm with integrated power meter spindle — no weight penalty compared to standard crankset.
Force AXS Compatible
Direct upgrade path for existing Force AXS cranksets — replaces the left crank arm/spindle assembly.
Model ID
PM-FRC-ASSY-E1
Speed
12 / 13-Speed
Crank Arm Length
160 / 165 / 170 / 172.5 / 175mm
BB Compatibility
All SRAM Road DUB BBs, All SRAM Road WIDE DUB BBs
BB Spindle Interface
DUB
Chainline
45.0mm / 47.5mm
Bolt Circle Diameter
Direct Mount (DM)
Power Meter Type
Spindle-based (left-side measurement)
Battery
User-replaceable (400+ hours)
Waterproof
IPX7 (1m, 30 min)
MSRP
$240
Installation
Replaces left crank arm and spindle assembly on Force AXS cranksets. Install with SRAM Road DUB or Road WIDE DUB bottom bracket. Ensure power spindle seats properly before riding.
Power Meter
Replace battery as needed (400+ hour life). Pair with AXS app for battery status monitoring. Do not submerge beyond IPX7 depth/time.
Compatibility
Force AXS cranksets only. Works with all SRAM Road DUB and Road WIDE DUB bottom brackets. Pairs with AXS ecosystem for display integration.

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4.6 out of 5
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72 ratings | 30 reviews
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