The moto master 7075 racing sprocket for tm mx 85 junior 2013-2021 rear blue 53t is part of the latest collection from moto master.Features: aircraft-grade 7075-t6 aluminium best quality material available self-cleaning grooves between each tooth to prevent mud build-up one of the lightest sprockets on the market color anodized coated surface for extra durability race proven design with optimal strength-to-weight ratio cad designed and cnc machined using state of the art technology engineered and manufactured in the netherlands specifications: color: blue material: 7075-t6 aluminum pitch: 428 position: rear product name: sprocket style: lightweight teeth: 53 type: drive units: each to fit: tm racing mx 85 junior 2013 large wheel european models tm racing mx 85 junior 2013 small wheel european models tm racing mx 85 junior 2014 large wheel european models tm racing mx 85 junior 2014 small wheel european models tm racing mx 85 junior 2015 large wheel european models tm racing mx 85 junior 2015 small wheel european models tm racing mx 85 junior 2016 large wheel european models tm racing mx 85 junior 2016 small wheel european models tm racing mx 85 junior 2017 large wheel all models tm racing mx 85 junior 2017 small wheel all models tm racing mx 85 junior 2018 large wheel european models tm racing mx 85 junior 2018 small wheel european models tm racing mx 85 junior 2019 large wheel european models tm racing mx 85 junior 2019 small wheel european models tm racing mx 85 junior ...