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I am inclined to believe the dyno that I used. It reported HP numbers that are close to the advertised ones. Wish I still had my Husky TC250 and a Yamaha YZ450F. Those would have been interesting add-ons to this data. But regardless, both the measured and the advertised numbers seem accurate...

New Rage Cycles lighting & fender eliminator – anyone tried them yet?

Awesome! Thank you. We are getting to the bottom of it! Now, wouldn't it be nice if the stock KTM clutch hose was long enough to reach the brake master cylinder!

And... the 9mm Brembo clutch master cylinder KTM application and part number is... ???

OOPS! I also meant to ask for a KTM part number, in case you know it. It should be an 11-digit number similar to 54802030144. A KTM application could work too. The Brembo part number does not come up in Google.

Then do it, revalve it. It is not too harsh, it merely becomes like all other MX bikes.

The Alta's kit is not overpriced, if you want to remove the rear brake pedal. But it is overpriced if you want to keep it. Yes, we need that Brembo 9mm master cylinder part number. I wonder if @Judaslefourbe would be so kind as to look up that Brembo part number for us. Please?

Our backflipper probably now wishes he had removed or disconnected that map switch.

If you do not jump, or hammer the whoops, then the chances are that you would like it less. I would then leave the suspension alone.

I found some 2018 250cc dyno data. It bothers me that different dynos report such different numbers! And two of these dynos are DynoJets. Dirt Bike Magazine 2018 250cc on the dyno: https://dirtbikemagazine.com/friday-wrap-up-250-mx-bikes-on-the-dyno Dirt Rider Magazine 2018 250cc on the dyno...

There is a weekly "Iron Man" 1-hour hare scramble-type race at one of the tracks in the northern Ohio. Once a month though, it is 1.5 hours long. A friend with an MXR entered and rode it in Map 1 for an hour and 15 minutes. I should try it too, but not when it is 1.5 hours long. They also have a...

I realized that not many people have read my long Re-springing a 2017 Alta Redshift MX (and then revalving too) thread. In case you missed it, Alta's factory MX team has developed updated suspension specs for the MX model. They shared it with me, and they said it was okay to share it with other...

If anyone wants these factory developed MX suspension specs, send a PM to me with your email address.

Only torque (at the rear wheel, to be technically correct) changes with different gearing. The HP does not change with gearing. Power = Torque * Speed. The torque goes down, the speed goes up, the HP stays the same. What changes is the speed where that max HP occurs.

Yes, we definitely need a bigger map indicator on the display. I can't really slow down and lean in during the race to read it. That one digit is too small. It should be at least as big as the speedometer. BIGGER than the speedometer on the MX and MXR models, who needs a speedometer on these anyway.

:ROFLMAO::ROFLMAO::ROFLMAO: I laughed so hard when I read this!

Whoever wants the Redshift MX factory recommended shim stack specs for the 4CS fork and the MX shock, please PM me your email address where you want these sent. Thanks.

In motocross, at my local tracks, I never exceed 45mph. So...with a 14-tooth front sprocket... In Map 4, I would get the acceleration of the stock Map 3 at low speeds and the acceleration of the stock Map 4 at high speeds. In Map 3, I would get the acceleration of the stock Map 2 at low...

____ Torque MXR Map 4 ____ Torque MXR Map 3 ____ Torque MXR Map 2 ____ Torque MXR Map 1 - - - Torque MXR Map 4 with a 14-tooth front sprocket - - - Torque MXR Map 3 with a 14-tooth front sprocket - - - Torque MXR Map 2 with a 14-tooth front sprocket - - - Torque MXR Map 1 with a 14-tooth...

Well... I was too impatient to wait for the dyno data, so I digitized the MXR Dyno pictures. I wanted to see what a 14-tooth front sprocket would do to these curves. Here you go: ____ Power MXR Map 4 ____ Power MXR Map 3 ____ Power MXR Map 2 ____ Power MXR Map 1 - - - Power MXR Map 4...