Shimano Ultegra 6500 ST-6510 RIGHT REAR 9 Speed STI Shifter, Used Silver Black | eBay
ShimanoROAD on Twitter: "The introduction of the Shimano Ultegra groupset (model 6500) in 1998. #throwbackthursday #tbt #rideshimano http://t.co/xzUAg7hwiD" / Twitter