Ergon TS1 Sit Bone Measuring Tool MFPN=CSMX8.EAYR.OS1.BX 52/36T with Giant PowerPro power

52/36T with Giant PowerPro power meter (size-specific arm lengths) Bottom Bracket Shimano press-fit Cassette Shimano Ultegra 12-speed

Position Front or Rear Primary Color Grey Brake Material Aluminum Brake Weight 170g Disc Diameter Not included Caliper mount Post mount

}Panaracer Pasela ProTite Tire - 700 x 32 Clincher Folding Black/Tan 60tpi

Fits the following Park Tool repair stands directly: PCS-1 (post-01/2004) PCS-4 (post-01/2003) PCS-4-1 PCS-4-2 PCS-10 PRS-25

Ergon TS1 Sit Bone Measuring Tool MFPN=CSMX8.EAYR.OS1.BX 52/36T with Giant PowerPro powerTS1 Sit Bone Measuring ToolScans the pressure created by the ischial tuberosity (sit bones) and calculates the width with millimeter precision.