Spank -
Spoon 32 Rim BeadNip technology adds a second set of horizontal "Nips" (in addition to the standard, vertical hooks of rims) to provide additional security for tire beads The Oohbah profile acts like corrugated steel to the prevent folding rims and adds rigidity for sharper handling Due to the Oohbah profile, which is convex, Spank/Fratelli Industries tubeless tape is recommended as it holds that contour better than many other tubeless tape The Manufacturer Spec ERD specification listed uses the less common “ERD+” method. ERD+ is the manufacturer listed diameter of the rim at the spoke nipple seat and does not account for the height of the spoke nipple shoulder when calculating spoke length. If unfamiliar with this system of measurement physically measure ERD yourself prior to committing to a spoke length Spank Spoon 32 Rim - 26", Disc, Black, 32H, Clincher Hub Drilling: 32 Color: Black Wheel Size: 26" ISO Diameter: 559 / 26" mtn Brake Track: None Valve: Standard Schrader Rim Width (Internal): 26.7 Manufacturer Spec ERD (mm): 526.5 Defined Color: Black Rim Material: Alloy Weight: 620 Tire Type: Clincher Rim Center Offset (mm): 0