B60-D/M20-D Replacement Mag Unit

Have you taken your indoor training to such a level that you have worn out part(s) of your trainer? This unit will replace the resistance unit for your Minoura B60-D or M20-D trainer. ▪ No need to buy a whole new trainer when you can simply replace the mag roller unit for half the price ▪ Easy to switch out ▪ Simply remove your worn mag unit and attach to new one ▪ Mounts in exactly the same place and same manner as your worn unit ▪ The new remote will mount on your handlebar