TRX250r.org

Author Topic: NPM Racing thumb throttle  (Read 424 times)

Online croat1

NPM Racing thumb throttle
« on: May 23, 2026, 10:02:09 PM »
NPM thumb throttle housing in the works.  From the sounds of it a cable linkage is also going to be made.

A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Online croat1

A few Laegers
1987 oem
2025 Yamaha Raptor 700R
Mission: Back to Basics.  On the trail or dune

Offline 88trx

Re: NPM Racing thumb throttle
« Reply #2 on: May 25, 2026, 02:48:23 PM »
needle bearings sounds like a nice change from bushings.

Offline The norm

Re: NPM Racing thumb throttle
« Reply #3 on: May 26, 2026, 02:17:54 AM »
Looks great
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 ATVRacing2

Re: NPM Racing thumb throttle
« Reply #4 on: May 26, 2026, 08:39:39 AM »
Always good to see parts being made for these machines.

Offline Michael88R

Re: NPM Racing thumb throttle
« Reply #5 on: June 18, 2026, 10:20:50 PM »
Curious, what the price will be
88’ R Esr 350 CEO, Esr trx5 pipe
88’ R Esr ported stock cylinder, waiting for rebuild when my son gets a little older

 

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