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drop bracket nightmares, BMP stumpbusters?

MKULTRA

Well-known member
Lifetime Membership
Dec 31, 2015
493
349
63
115
quebec, canada
I've been fighting 2 winters with sheered drop brackets issues now and no partial gif was able to stop the tunnel to link as soon as the bracket gets weak. I'm now on my 2nd set of stocker and multiple repairs so I'm giving the BMP stumpbuster a try or my tunnel will be trashed.

So I'm taking bets: where will the tunnel break now with the BMP drop brackets? :D

first impression on the brackets build quality could be a bit improved, machining is not exactly the same on both brackets and the random holes in the plates are unnecessary. leave it blank. Nothing that will effect the use tho just cosmetical. all I want from them to hold everything together!

bmp weight: 744g
stock weight: 355g

I'll try to get better outside plates too, I brought the black pieces as "reinforcement plates" from b-power and they were a joke...way too weak and covering all the way along the boards where I didn't needed it so I just cut the back parts ahaha.

the only concern I have with the BMP bracket is they don't have a steel shim like the stock one at the back where the shaft and collar meet the aluminum.

sled is still stored but hopefully it's the last time I work on these!
94d2849b13dde17b9ec5a32ccc9c8fe3.jpg
5ae73aa37413ffb014742868f8ab34d0.jpg
7876dd448e4682a238417737b1973103.jpg
dfc2af602eea75c29ca2ec867d3ecd06.jpg
 

Tewstroke

Well-known member
Lifetime Membership
Jan 14, 2008
273
114
43
Yakima,WA
I've been fighting 2 winters with sheered drop brackets issues now and no partial gif was able to stop the tunnel to link as soon as the bracket gets weak. I'm now on my 2nd set of stocker and multiple repairs so I'm giving the BMP stumpbuster a try or my tunnel will be trashed.

So I'm taking bets: where will the tunnel break now with the BMP drop brackets? :D

first impression on the brackets build quality could be a bit improved, machining is not exactly the same on both brackets and the random holes in the plates are unnecessary. leave it blank. Nothing that will effect the use tho just cosmetical. all I want from them to hold everything together!

bmp weight: 744g
stock weight: 355g

I'll try to get better outside plates too, I brought the black pieces as "reinforcement plates" from b-power and they were a joke...way too weak and covering all the way along the boards where I didn't needed it so I just cut the back parts ahaha.

the only concern I have with the BMP bracket is they don't have a steel shim like the stock one at the back where the shaft and collar meet the aluminum.

sled is still stored but hopefully it's the last time I work on these!
94d2849b13dde17b9ec5a32ccc9c8fe3.jpg
5ae73aa37413ffb014742868f8ab34d0.jpg
7876dd448e4682a238417737b1973103.jpg
dfc2af602eea75c29ca2ec867d3ecd06.jpg
The KMOD Heavy Duty brackets are very durable. He has a no-weld design so that the aluminum isn't weakened like some other brands.
 

MKULTRA

Well-known member
Lifetime Membership
Dec 31, 2015
493
349
63
115
quebec, canada
I checked both options and decided to go with BMP. I always tear it above the actuall bracket so it seemed a better option for me and they were on sale actually!
 

Killer Time Racing

Well-known member
Lifetime Membership
Feb 12, 2008
996
223
43
49
Lower Michigan
The above mentioned Coupled suspension is a topic on other threads about this problem.
In the M-10 days unskilled peeps would throw one in and have endless torn mount holes and ruined tracks.
 
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