![Shimano RT66 6 bolts Brake Disc REF: ESMRT66M - EAN13: 4550170598327 - Cicloscorredor - Tienda online - Comprar Shimano RT66 6 bolts Brake Disc REF: ESMRT66M - EAN13: 4550170598327 - Cicloscorredor - Tienda online - Comprar](https://cicloscorredor.com/18953-large_default/shimano-rt66-6-bolts-brake-disc.jpg)
Shimano RT66 6 bolts Brake Disc REF: ESMRT66M - EAN13: 4550170598327 - Cicloscorredor - Tienda online - Comprar
![How do I know which one is genuine on SM-RT66 rotors? One says made in China (SK) while other says Japan (RA). Both has different edges. Please confirm. Got china one from How do I know which one is genuine on SM-RT66 rotors? One says made in China (SK) while other says Japan (RA). Both has different edges. Please confirm. Got china one from](https://preview.redd.it/k3tre6cqu2g81.jpg?auto=webp&s=2585ebc0e656b20f207d132139fe1e8c13de0b17)
How do I know which one is genuine on SM-RT66 rotors? One says made in China (SK) while other says Japan (RA). Both has different edges. Please confirm. Got china one from
![Rotori del freno a disco di SM RT66 di Shimano SLX epson DEORE 160mm 180mm 203mm MTB 6 tipo di bullone rotori del freno a disco 6 "7" 8 "parti di riciclaggio|6 Rotori del freno a disco di SM RT66 di Shimano SLX epson DEORE 160mm 180mm 203mm MTB 6 tipo di bullone rotori del freno a disco 6 "7" 8 "parti di riciclaggio|6](https://ae01.alicdn.com/kf/Hca5461ce49974db0bbecdeac7e817d3c5/Rotori-del-freno-a-disco-di-SM-RT66-di-Shimano-SLX-epson-DEORE-160mm-180mm-203mm.jpg_Q90.jpg_.webp)
Rotori del freno a disco di SM RT66 di Shimano SLX epson DEORE 160mm 180mm 203mm MTB 6 tipo di bullone rotori del freno a disco 6 "7" 8 "parti di riciclaggio|6
![Articoli per ciclismo Dischi dei freni per biciclette BIC Shimano Disco Freno SM-RT66 6 Fori 203mm Rotore Bici Per Freni A Disco Biciclett ettason.com Articoli per ciclismo Dischi dei freni per biciclette BIC Shimano Disco Freno SM-RT66 6 Fori 203mm Rotore Bici Per Freni A Disco Biciclett ettason.com](https://ae01.alicdn.com/kf/He947d61bd7e54bc0b3079bcabf2c58c8m/Shimano-SLX-disco-rotore-SM-RT66-6-fori-160mm-180mm-203mm.jpg)