🚴 Welcome to Traveling Ground
We’re a mission-driven bike shop—every purchase helps refurbish and donate bikes through Bicycles for Humanity Colorado. When you ride with purpose, you help someone else ride too.
 
🔧 Why This Crankset Is So Good
This setup features JCOB’s 150 mm short crank arms—designed to optimize fit, reduce knee strain, and improve aero positioning—paired with a 56 T direct-mount chainring and a Quarq AXS DFour power meter spider installed. The result is a compact, performance-driven crankset ideal for time trialists, triathletes, or anyone training with precision. The Quarq unit offers dual-sided power data via ANT+ and Bluetooth, while the JCOB arms ensure comfort and biomechanical efficiency.
 
✅ Specs:
Crank Arms: JCOB short crank arms – 150 mm – 24 mm spindle – forged chromoly
Chainring: 56 T – direct-mount – CNC-machined aluminum
Power Meter: Quarq AXS DFour (D4) – spider-based power meter
Connectivity: ANT+ / Bluetooth Smart
Battery: CR2032 coin cell (included, easily replaceable)
Drivetrain Compatibility: SRAM AXS 1× or 2×, or Shimano HG 10–12-speed (based on chainring profile)
Crank Interface: 8-bolt direct-mount (SRAM/Quarq standard)
Weight: Approx. 700–750 g (full assembly)
 
🧰 Condition:
Used in excellent condition. Crankarms are clean with only the slightest signs of wear. Chainring teeth are sharp with minimal use. Quarq power meter is fully functional and connects reliably. No issues—this setup is ready to ride and race.
 
📦 Included:
JCOB 150 mm crank arms
56 T direct-mount chainring
Quarq AXS DFour power meter spider (installed)
Chainring bolts
CR2032 battery
Bottom bracket not included