A roller system for sorting a produce , the roller system including: a conveyor , the conveyor having an upper run and a lower run ; a roller truck attached to the conveyor , the roller truck having a minimum of a roller pair , the roller pair including a first roller spindle connected to a second roller spindle with a roller drive wheel between, and the first roller spindle , the second roller spindle and the roller drive wheel rotate about a roller axle in common; a processing lane formed between a side-by-side pair of conveyors the side-by-side pair of conveyors including a first paired conveyor and a second paired conveyor , the first paired conveyor having a first string of the roller trucks , and the second paired conveyor having a second string of roller trucks , the first string of the roller trucks and the second string of the roller trucks operating in parallel; the first roller spindle attached to the first paired conveyor of the side-by-side pair of conveyors mirrors the second roller spindle attached to the second paired conveyor of the side-by-side pair of conveyors , to form a lane roller pair of the paired first roller spindle and the second roller spindle of each lane roller pair , the lane roller pair having a spindle gap (G) between each of the paired first roller spindle and second roller spindle of each lane roller pair ; and a produce pocket (P) formed between each of the lane roller pairs , the produce pocket (P) for receiving the produce , characterized in that the roller system further includes a roller drive belt contacting the roller drive wheel of the roller truck along the upper run of the conveyor, the roller drive belt spins the roller drive wheel , which spins the roller pair about the roller axle , the roller truck has a roller belt slot , and the roller drive belt moves linearly within the roller belt slot , with the roller drive belt contacting the roller drive wheel to spin the roller drive wheel . a conveyor , the conveyor having an upper run and a lower run ; a roller truck attached to the conveyor , the roller truck having a minimum of a roller pair , the roller pair including a first roller spindle connected to a second roller spindle with a roller drive wheel between, and the first roller spindle , the second roller spindle and the roller drive wheel rotate about a roller axle in common; a processing lane formed between a side-by-side pair of conveyors the side-by-side pair of conveyors including a first paired conveyor and a second paired conveyor , the first paired conveyor having a first string of the roller trucks , and the second paired conveyor having a second string of roller trucks , the first string of the roller trucks and the second string of the roller trucks operating in parallel; the first roller spindle attached to the first paired conveyor of the side-by-side pair of conveyors mirrors the second roller spindle attached to the second paired conveyor of the side-by-side pair of conveyors , to form a lane roller pair of the paired first roller spindle and the second roller spindle of each lane roller pair , the lane roller pair having a spindle gap (G) between each of the paired first roller spindle and second roller spindle of each lane roller pair ; and a produce pocket (P) formed between each of the lane roller pairs , the produce pocket (P) for receiving the produce , characterized in that the roller system further includes a roller drive belt contacting the roller drive wheel of the roller truck along the upper run of the conveyor, the roller drive belt spins the roller drive wheel , which spins the roller pair about the roller axle , the roller truck has a roller belt slot , and the roller drive belt moves linearly within the roller belt slot , with the roller drive belt contacting the roller drive wheel to spin the roller drive wheel . <EOS>