TRX250r.org

Author Topic: Oem rear caliper pistons  (Read 180 times)

Offline croat1

Oem rear caliper pistons
« on: April 01, 2021, 02:32:50 PM »
Interesting find about rear caliper pistons. Since oem piston are discontinued and no one makes an aftermarket anymore this might be a viable option.  Iím going to investigate this further.  Iíll post what I find.

@langbolt


Online The norm

Re: Oem rear caliper pistons
« Reply #1 on: April 01, 2021, 02:49:40 PM »
Great find!
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering  ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)

Offline croat1

Re: Oem rear caliper pistons
« Reply #2 on: April 01, 2021, 03:01:35 PM »
Great find!

Fingers crossed they will work with a little modification.  I think they will work.  Iím placing an order with RMATV this week.

Joe

Offline Hawaiiysr

Re: Oem rear caliper pistons
« Reply #3 on: April 01, 2021, 04:10:02 PM »
I have never ordered from here but kept it as a book mark

http://shindypro.com/caliper_pistons.html

Online The norm

Re: Oem rear caliper pistons
« Reply #4 on: April 01, 2021, 06:30:07 PM »
I ordered brand new front caliper pistons from Rockymountain. They have a stainless steel end on them that I am guessing is a replacement for the phenolic end on the OEM piston.
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering  ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)

Offline croat1

Re: Oem rear caliper pistons
« Reply #5 on: April 01, 2021, 06:34:42 PM »
I have never ordered from here but kept it as a book mark

http://shindypro.com/caliper_pistons.html

Iíve seen that before.  Itís a nice list for sure but no rear Trx250r rear pistons listed.

Joe

 

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