Sram Apex 1 GXP Chainset

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The Apex 1 crankset completes the Apex 1 group, SRAM's most affordable road 1x drivetrain yet. Using patented X-Sync technology, the Apex 1 crankset runs silent and secure. Riders looking for a wide gear range and shifting simplicity at a great value will find it in Apex 1.

Patented X-Sync chainring technology provides unparalleled chain retention as part of a complete SRAM 1x system.

Integrated 4-arm, asymmetric spider maximizes stiffness to weight. Greater frame and tire clearance than other road cranks, 2mm.

  • Speeds: 10/11
  • BB Compatibility: GXP/PF GXP 68mm
  • Chainring Size: 42
  • Crank arm length: 165mm, 170mm, 172.5mm, 175mm
  • Chainline: 45.5mm
  • BB Spindle Interface: 24mm
  • Chainring material: Aluminium
  • Guard: No Guard
  • Bolt Circle Diameter (BCD): 4-Bolt 110 BCD
  • Crank arm material: Aluminium
  • Colour (Crank arm): Black