Samox 323ASS Chainring Set - 50/39/30t 130/74 BCD Aluminum Outer Ring Steel Middle/Inner Ring BLK Afterburner Utilizes Campagnolo's Ultra-Torque crank system

Utilizes Campagnolo's Ultra-Torque crank system to provide a very light weight and stiff system that transfers power to the pedals without power loss

Tooth Count 34Drivetrain Speeds 12Round or Oval RoundOffset 3Material AluminumColor BlackPower Meter NoDefined Color BlackDirect Mount Type Direct Mount SRAM 8-Bolt

}Park Tool Polylube 1000 Grease Tub 16oz

two wheel sizes and optional brakes

Stainless steel bolts with special surface treatment are used for strength and long-term resilience in the toughest conditions Largest Cog 48 Rear Der/Shifter Compatibility Campy EKAR Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 13 Chain Wrap Capacity (teeth) 39 Cage Length Medium Color Black Weight 310

Samox 323ASS Chainring Set - 50/39/30t 130/74 BCD Aluminum Outer Ring Steel Middle/Inner Ring BLK Afterburner Utilizes Campagnolo's Ultra-Torque crank systemSamox chainring sets for use with various cycling disciplines. Chainring bolts sold separately Color Black Ring Position Type Inner Tooth Count 30 Round or Oval Round Drivetrain Speeds 10 Chainring BCD 74 Material Steel Defined Color Black