The belts are 372mm 124 tooth count, just one more tooth than the older 369mm belts. The part # is 16248001, problem is this part # is not listed and does not appear to be available as of yet! I also checked that site for belts, they do not currently carry a size that we would require. I haven't found any other belt of the right size from any other RC manufacturer yet either! It's looking like Tamiya will be releasing another version of the 511 maybe after the Worlds, whether or not this newer version with updates like Big Bores, etc. will become available and use the newer 372mm belts remains to be seen. If it does become available, maybe these new belts will become available. Also interested to see if the New not yet released DB01RR will use the larger 39 tooth pulleys and 372mm belts! If so then they should start becoming available. Other than that, I have no idea where or when you can purchase the 372mm belts, other than contacting a belt manufacturer and special ordering them in quantity.
|