The Praxis Works x Oval Concepts 520 is a cleverly-designed chainset that drops your gear range a little with no discernible difference in weight, stiffness or shifting quality compared to the benchmark Shimano chainset you probably already have. This fantastic lightweight and durable chainset is exactly what you need to upgrade your ride.

 

• Spider brand/model: Oval Concepts 520
  
• Chainring brand: Praxis works
  
• Compatibility: 2 x 10 or 11 speed
  
• Chain rings: 52/36t
  
• Chainring material: Cold forged aluminium
  
• Bolt circle diameter (BCD): 110mm
  
• Crank arm length: 170mm
  
• Crank arm and spider material: Aluminium
  
• Integrated axle diameter: 24mm
  
• Pedal thread: 9/16"
  
• Supplied OE
  
• Colour: black
  
• Weight: 822g
  
• Push fit BB86