B-Fast RC Performance Diff Parts for LOSI AND ASSOCIATED

scott54 · 06-29-2008, 05:23 PM

This is a shameless plug for a great company!

But seriously, if you're looking to build the smoothest diff possible check out this site. A lot of you may already give your rings a little "massaging" but for those of you who want to purchase rings that have already been worked, check this out. Plus they purchase higher grade carbide balls with tighter tolerances and sell them CHEAPER than what hobbyshops sell for. You can also get a quality caged thrust bearing, a set of rings, and balls for about $20.

Check it out at www.BFastRC.com

--- Please, I'm not trying to start a discussion on the quality of the diff parts that come with the kits, I'm just making this company known to a lot of racers. Thanks for looking.

badassrevo · 06-29-2008, 05:46 PM

I have this diff set up in my T4 and it is the smoothest diff I have ever built.

scott54 · 06-29-2008, 05:52 PM

Quote:

Originally Posted by scott54

This is a shameless plug for a great company!

But seriously, if you're looking to build the smoothest diff possible check out this site. A lot of you may already give your rings a little "massaging" but for those of you who want to purchase rings that have already been worked, check this out. Plus they purchase higher grade carbide balls with tighter tolerances and sell them CHEAPER than what hobbyshops sell for. You can also get a quality caged thrust bearing, a set of rings, and balls for about $20.

Check it out at www.BFastRC.com

--- Please, I'm not trying to start a discussion on the quality of the diff parts that come with the kits, I'm just making this company known to a lot of racers. Thanks for looking.

By the way.... I forgot to mention FREE SHIPPING!

Flying Monkey · 06-29-2008, 06:03 PM

Im glad i seen this. Im building a XXX-CR with a mamba max 7700 in it and the diff has me worried. Hopefully this will strengthen it a bit. thank you.

Doodad · 06-30-2008, 01:52 AM

I've done rings on a table grinder. Pain in the ass.

dirt buggy · 06-30-2008, 03:25 AM

just wondering if you know of any one else that sells these diff rings as i see that they dont post parts internationally

and i cant find a contact email on there site to ask

scott54 · 06-30-2008, 06:43 AM

Quote:

Originally Posted by dirt buggy

just wondering if you know of any one else that sells these diff rings as i see that they dont post parts internationally

and i cant find a contact email on there site to ask

Found it for ya! BFastRC@aol.com.

Chris__RC · 06-30-2008, 07:51 AM

I might get some of those. Does it make a big difference what package I get? Like the $15 one or the $20 one?

scott54 · 06-30-2008, 10:16 AM

Quote:

Originally Posted by Chris__RC

I might get some of those. Does it make a big difference what package I get? Like the $15 one or the $20 one?

The $20 package comes with the caged thrust bearing! oh yeah

d4man · 06-30-2008, 12:05 PM

I know Mike Thomas, he's a good guy. He always makes he presence know in the third round of qualifying. LOL.

scott54 · 06-30-2008, 01:47 PM

Quote:

Originally Posted by d4man

I know Mike Thomas, he's a good guy. He always makes he presence know in the third round of qualifying. LOL.

Yeah he sandbags! I hear there's some really fast racing down there at McColloughs lately. What days do you race?

badassrevo · 06-30-2008, 10:25 PM

Quote:

Originally Posted by Chris__RC

I might get some of those. Does it make a big difference what package I get? Like the $15 one or the $20 one?

Spend the extra $$ on the thrust bearing, it will be the smoothest diff you have ever built.

B-FAST R/C · 07-01-2008, 01:52 AM

Quote:

Originally Posted by badassrevo

Spend the extra $$ on the thrust bearing, it will be the smoothest diff you have ever built.

The thrust bearing is often the cause of that gritty feeling diff. Sadly it is too often overlooked during a diff rebuild. If you are replacing the rings and balls in you diff, do youself a favor and change that thrust bearing. You will be glad you did.

LOSI SCOTT · 07-01-2008, 05:23 AM

Nice thread here i am going to have to try these out. So you all have had good luck with them? Thanks.

scott54 · 07-01-2008, 05:49 AM

Quote:

Originally Posted by LOSI SCOTT

Nice thread here i am going to have to try these out. So you all have had good luck with them? Thanks.

It's easier to build a smoother diff with these rings but I notice that they're easier to break in and the diffs last longer. I still rebuild mine all the time just to clean and regrease, but I'm noticing a longer timespan before any wear is apparent. Considering if you buy from somewhere else, you're going to have at least $10 in the carbide balls plus the cost of the thrust bearing and rings... it's almost the same price, plus the free shipping definitely makes it worthy of a test. If you try them, post on here what you thought of them.