Shimano Ultegra ST-6600/G, ST-R700, 105 ST-5600 STI Lever Hoods - Modern Bike
Shimano Ultegra ST 6600 Shifters user reviews : 1.8 out of 5 - 2 reviews - roadbikereview.com
Shimano 6600 ULTEGRA ST-6600 2x10-Speed STI Left Front Lever SILVER NEW w/o BOX | eBay
Shimano STI Lever Hoods (Black) (Pair) - Performance Bicycle
SHIMANO RIGHT Lever/Shifter Ultegra ST-6600 10sp Black (KST6600RIX) RCZ Bike Shop
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Shimano Ultegra ST 6600 6603 Triple Shifting Brake Lever / 3 x 10 Sp / Flightdeck / NOS – velowizard.com