Posts
4471
Joined
8/1/2013
Location
Avondale, PA
US
Edited Date/Time
8/13/2019 2:38am
Why is everything so generic and vague with motocross parts?
15% lighter than standard steel pegs...ok great mine isnt steel stock so how much lighter is it?
40% lighter than steel sprocket.
How about listing the actual weights?
Stainless exhaust $450
Ti exhaust $950
Is the 500 difference worth it? No clue, no way to even guess without knowing the weight savings as they are never listed. What are you getting for your money?
Same goes for hp claims. Ive seen some cam, exhaust, ignition bundle packages listed for specific bikes. They have to know the hp it adds or a damned good guess, and still no mention of gains...
15% lighter than standard steel pegs...ok great mine isnt steel stock so how much lighter is it?
40% lighter than steel sprocket.
How about listing the actual weights?
Stainless exhaust $450
Ti exhaust $950
Is the 500 difference worth it? No clue, no way to even guess without knowing the weight savings as they are never listed. What are you getting for your money?
Same goes for hp claims. Ive seen some cam, exhaust, ignition bundle packages listed for specific bikes. They have to know the hp it adds or a damned good guess, and still no mention of gains...
The Shop
2014 KX250f Stock- 8 lbs 9.4 oz
2014 KX250f Full Ti - 6 lbs (Saves 2 lbs 9.4 oz)
2017 KX250f Stock - 8 lbs 8.1oz
2017 KX250f Full SS/AL - 8 lbs 2.1 oz (saves 6 ounces)
Myself, I'd like to know the weight of every tire out there, the lightest 1.6 x 21 and 1.85 x 18 rims, weights of spokes/nipples and chains.
And who will wind me up some one off titanium fork and shock springs?
I have an old long term project that I keep pecking away at and picking parts up for. Eventually it will be a 159 pound 76-78 CR125M Honda. Cool stuff, fun project and I may find me a ringer to race it at select vintage events.
Weights listed for over 10k different components.
Now would you buy a 1300$ Ti pipes if the ad also said that it's the same weight as the stock?
Also worth noting is that the Yoshimura was heavier than the stock pipe...
https://www.vitalmx.com/forums/Moto-Related,20/Pro-Circuit-Ti-Sytems-CR…
Example:
CycraLite Front Fender:
https://cycra.com/product/cycralite-vented-front-fender-ktm-2016-sx-sx-…
"Lighter than OEM stock fender"
Actual weight: 585g
Cycra Performance Front Fender:
https://cycra.com/product/cycra-performance-front-fender-ktm-2016-125-5…
No claims about weight
Actual weight: 533g
2019 KTM Stock Fender:
545g
Anyone want to buy a new CycraLite front fender from us?
52g doesn't seem like much, but find this savings in 8 different places and that's a pound of weight savings.
Horsepower is a different story and isn't quite as clear cut as weight. You'd really need to post dyno plots for comparison, peak horsepower numbers are highly over rated.
Regarding our products, we're currently revamping the whole website and plan to list weights for everything as well as the % difference from stock. Should be up in a week or so.
OEM Silencer 1770g -0
PC Silencer 1180g -590g
PC Shorty Silencer 1094g -676g
PC Titanium Silencer 808g -962g
Bud R Silencer 1050g -720g
And for those that dont care, great go hop in another thread. I wasnt asking if you cared or not.
Pit Row
Dunlop MX3S Rear (100/90-19) 5,060 g
Michelin Starcross 5 Soft Front (80/100-21) 3,520 g
Michelin Starcross 5 Med Rear (100/90-19) 4,430 g
Dunlop to Michelin weight savings: 1,060 g (2.34 lb)! And that's rotational (on a big radius) and unsprung.
It is so true that this is often not thought about. Is it because most sanctioned motocross racing has a minimum weight limit?
In the MTB game, the weight of any item is grovelled over, and a few less grams cost hundreds. Crazy that for moto it doesn't quite apply publically.. yet.
Maybe Vital could get onto this, would be pretty rad! Although, there might be a few embarrassed businesses that might put the brakes on such a story..
4,740 g Dunlop D739 100/90-19
4,805 g Bridgestone M404 100/90-19
^Both new tires, but have been laying around in the shop for a few years
4,605 g Pirelli Scorpion MX32 Mid Soft 100/90-19
5,225 g Michelin Starcross 5 Medium 110/90-19
(The 110 is a lot heavier than the 100!)
Metzler 6 Days extreme 90/90-21 3898g
Michelin Starcross Soft 110/90-19 5242g
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Pirelli midsoft 32 80/100-21 3594g
Pirelli midsoft 32 110/90-19 5118g
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