Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=60025 REAR DERAILLEURSturmey Archer internal 3

REAR DERAILLEURSturmey Archer internal 3 speed

}Gates Carbon Drive CDX CenterTrack Belt - 128t Black

A true bmx classic

100% acrylic

Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM

Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=60025 REAR DERAILLEURSturmey Archer internal 3Shimano Dura Ace FC R9200 Crankset 172. 5mm 12 Speed 50 34t Hollowtech II Spindle Interface Black. The Shimano Dura Ace FC R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimanos class leading chainring designs the FC R9200 wont let you down. Optimal balance of stiffness strength