Full Speed Ahead Orbit Headset - H2051A 5.3/23.3mm BLK No.9M/CUP/CC/12B/44-A CheckoutSpec= 51 mm Offset The P ZERO Race TLR CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500

Full Speed Ahead Orbit Headset H2051A 5.3 23.3mm BLK No.9M CUP CC 12B 44 A CheckoutSpec= 51 mm Offset The P ZERO Race TLR CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 The P ZERO Race TLR is focused on performance crafted to pack all the benefits of tubeless technology grip rolling and handling into a race ready all rounder tire If unfamiliar with this system of measurement physically measure ERD yourself prior to committing to a spoke length Brake Compatibility Disc Only Rim Width (Internal) 35 Brake Track None Manufacturer Spec ERD (mm) 591 Valve Presta Color Black Weight 590 Wheel Size 29" Defined Color Black ISO Diameter 622 Road 29" Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Rim Center Offset (mm) 0