Massive triumph 450 recall

yamathumb
Posts
224
Joined
3/11/2025
Location
Redding, CA, USA
10/2/2026 3:33pm Edited Date/Time 10/2/2026 3:35pm

The issue is there are are trade secrets involved in the construction and metallurgy of high performance motocross engines, and triumph is learning it on the fly. The finish surface and composition of certain items is critical. If they stuck with it, the bikes will be sorted in the third or fourth generation at best. Year models 7-10 id say. The problem is likely tied to outside suppliers not meeting criteria that was claimed they would. Imho

4
Beta480RX
Posts
523
Joined
12/30/2025
Location
Helena, MT, USA
10/2/2026 6:32pm
yamathumb wrote:
The issue is there are are trade secrets involved in the construction and metallurgy of high performance motocross engines, and triumph is learning it on the...

The issue is there are are trade secrets involved in the construction and metallurgy of high performance motocross engines, and triumph is learning it on the fly. The finish surface and composition of certain items is critical. If they stuck with it, the bikes will be sorted in the third or fourth generation at best. Year models 7-10 id say. The problem is likely tied to outside suppliers not meeting criteria that was claimed they would. Imho

Your last sentence is the only truthful statement in your whole paragraph.

The metallurgy and finish of the internal parts is no trade secret whatsoever. Any numbnuts can go online, buy the parts from a competitors bike, and have them analyzed for metallurgy and finish. Triumph has "fancier" metallurgy/coatings/finishes in their 765cc Moto2 engines than anything in a production four stroke single off road engine.

Same kind of problem thing hamstrung KTMs RC16 MotoGP engine until two races ago. Outside supplier screwed up a valvetrain part costing them reliability and performance that if they started the season with would have probably let them hang on to Pedro Acosta. Just because they are sealed engines some of their competitors wouldn't let them get fixed until they were good and screwed for the season in the manufacturer's standings.

5
buzzlight52
Posts
73
Joined
9/26/2015
Location
Scottsdale, AZ, USA
10/6/2026 6:41am
MC943 wrote:

Unfortunately only Fools will buy one . 

Brad460 wrote:
Vital is rot sometimes…new bike manufacturer …spending money on the sport, sponsoring riders. And these are the comments. Because nobody else has ever had a recall..Stepping...

Vital is rot sometimes…new bike manufacturer …spending money on the sport, sponsoring riders. And these are the comments. Because nobody else has ever had a recall..

Stepping up to fix a problem..

TeamGreen wrote:
I’m in total agreement with Brad on this.Also, I’ll reiterate my thoughts on Triumph’s dilemma and the easiest way to “do it right”…Build COMPLETE ENGINES with...

I’m in total agreement with Brad on this.

Also, I’ll reiterate my thoughts on Triumph’s dilemma and the easiest way to “do it right”…

Build COMPLETE ENGINES with all the “New & Improved” parts and crate them…and ship them to Triumph dealers for installation. 

Leaking Castings/Bad Castings

Transmission Failures 

Clutch Failures

Valve Rocker Failures

Tearing engines down to repair/replace all these issues at the dealer level is EXPENSIVE &…let’s be clear…

This just doesn’t look good. Period.

All the while, a complete engine from the factory costs less than most of us in here would believe and it sends the message that Triumph so serious about…

Taking care of their customers….and their brand. 

Agreed, I know dudes that are still loving them for freestyle way more than their kawi's that were shutting off on the landing. To each their own, they ride well and they are taking care of their customers, win in my book.

2

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