Shimano Ultegra Double Road Bike Crankset - 170mm, 53-39 for sale online | eBay
ShimanoROAD on Twitter: "Already 10 years ago we introduced the Shimano Ultegra 6600 10-speed group set! #ThrowbackThursday http://t.co/LrI0punwvk" / Twitter
Shimano 6600 STI Road Shifter | Gear Levers | wiggle.com