Shimano Ultegra FC-R8100 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=PRS-33.2 Impressively HYPR decreases rolling resistance 40 Tubeless Technology Tubeless CheckoutSpec= Includes Bracket and Titanium Bolts Size:130 B-VR7051-B

Shimano Ultegra FC R8100 Crankset 160mm 12 Speed 50 34t Hollowtech II Spindle Interface BLK MFPN=PRS 33.2 Impressively HYPR decreases rolling resistance 40 Tubeless Technology Tubeless CheckoutSpec= Includes Bracket and Titanium Bolts Size:130 B VR7051 B Impressively HYPR decreases rolling resistance and increases traction all while keeping durability equal to our previous rubber compounds Flat Protection Tread TPI 170 Color Black Tan Defined Color Black ISO Width (mm) 28 ISO Diameter 622 Road 29" keyword search Wonderland Canada Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 28 Tire Type Clincher Type Clincher Color Compound BLK Tan HYPR K2 Protection Model AR 40 Offset Size 29" Internal W 40 Depth 20 Hole 32 Brake Disc Type Tubeless Material Aluminum ERD 600mm Color Black Weight 616g