The nitro series front brake disc is part of the latest collection from moto master. Features: attractive design, race-proven quality and competitive pricing make nitro the perfect oem replacement like moto-master's flame discs, all nitros are made of special hardened, low-carbon stainless steel for optimal durability and maximum stopping power design provides maximum heat dispersion while the carefully positioned cooling slots ensure optimal brake pad cleaning action in all conditions designed and engineered by moto-master to meet the demands of modern motocross and enduro racing specifications: bolt hole circle: 134 mm bolt pattern: 6 hole inside diameter: 109 mm 4-19 64 material: stainless steel model: nitro outside diameter: 270 mm 10-5 8 product name: brake disc shape: contour thickness: 3.1 Mm 1 8 type: one piece fixed units: each to fit: fantic xef 250 2021 european models fantic xe 125 2021 european models fantic xe 125 2022 european models fantic xe 125 2023 european models fantic xe 125 2024 european models fantic xxf 250 2022 european models fantic xxf 250 2023 european models fantic xxf 250 2024 european models fantic xxf 450 2022 european models fantic xxf 450 2023 european models fantic xxf 450 2024 european models fantic xx 125 2021 european models fantic xx 125 2024 european models fantic xx 250 2022 european models fantic xx 250 2023 european models fantic xx 250 2024 european models yamaha wr 250 f 2017 american models yamaha wr 250 f 2017 european model...