Description - 19 "x2.60 specific tire for trial with exclusive OBR knobs design. - Design of knobs at two levels so that they can be cut in order to reduce the weight. - Soft compound 52A and selectively positioned knobs to minimize rolling resistance - It incorporates an internal ring made of steel to securely fix the tire on the rim in any situation. - Symmetrical design that allows to use it in any direction of rotation. Sizes - Diameter: ISO381 (19 ") - Width: 2.60 (66mm) - Hardness: 52A Finish - Black color with OBR Gekok graphics in white and orange. Weight - 790g (+/- 20g) Additional Information The operation of cutting/lowering the knobs is exclusively under the responsibility of the user. However, this operation must be carried out with care and bearing in mind that the warranty of the product will be lost.