1.5" Stainless Steel Angular Contact Bearing - 45 x 45 Vendor_ABI Industries Shimano Ultegra CN-6600 10-Speed Chain Size:26x1.9 Vendor_USWE NEXC-TBC-WSI-470 Intended use hard pack

1.5" Stainless Steel Angular Contact Bearing 45 x 45 Vendor_ABI Industries Shimano Ultegra CN 6600 10 Speed Chain Size:26x1.9 Vendor_USWE NEXC TBC WSI 470 Intended use hard pack Shimano Ultegra CN 6600 10 Speed Chain Hyperglide 10 Speed chain Ultegra 6600 and 105 5600 chains are recommended for use in conjunction with Ultegra 6703 and 105 5703 triple Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts) Chromized rivet pins improve wear resistance Zinc alloy plated outer link surface treatment Chain Connection Type: Pressed Pin Color: Silver Gray Defined Color: Silver Drivetrain Speeds: 10 Half Link Chain: No Links (links): 116 Weight: 280 grams Width: 6 steel polished rails Grips: PUBLIC Comfort Grip Stem: Forged alloy quill stem