Vision Track Chainring - 54t 144BCD 5-Bolt Black Model=Freehub Bodies 8mm (Thin) Thickness Thin 40 Tubeless Technology Tubeless CheckoutSpec= Includes Bracket and Titanium Bolts Size:130 B-VR7051-B

Vision Track Chainring 54t 144BCD 5 Bolt Black Model=Freehub Bodies 8mm (Thin) Thickness Thin 40 Tubeless Technology Tubeless CheckoutSpec= Includes Bracket and Titanium Bolts Size:130 B VR7051 B 8mm (Thin) Thickness Thin Optimized design for any chainring combinationto offer maximum performance Rings 45 29 Number of Chainrings Double Drivetrain Speeds 12 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Color Carbon Crank Length (mm) 175 Crank Intended Use Road BB Included Other Pedal Spindle 9 16" Spindle Interface Type Campagnolo Ultra Torque Defined Color Carbon Size 175Mm Chainring Sizes 45 29T