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RossB
Joined: 02 Apr 2012
Posts: 72
Location: Warden Law
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 Posted: Sat Apr 07, 2012 6:23 pm Post subject: Kart Weight |
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| Im heavy and I want to know how much a rotax kart weighs, and how much of the weight i can reduce? |
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never_too_old
Joined: 28 Jul 2011
Posts: 41
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| Posted: Sat Apr 07, 2012 7:31 pm Post subject: |
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How overweight for your class, are you? Or how much weight are you looking to lose?
Easiest way to reduce weight is removing stuff you might not really need, for example:
No sticker kit on bodywork
Smaller/taller tank to allow you to run less fuel without sucking air
No third bearing
No engine stop
No footrest
No Mychron/Alfano etc
Shortest length bolts you can get away with
Thats the low-cost end of things, after that it gets more expensive:
Magnesium hubs/carriers/engine mount/wheels (if not already fitted)
Carbon exhaust brackets
Carbon floor tray
Carbon seat
Lightweight battery
Alternative brake system (floating disc etc)
Last edited by never_too_old on Sat Apr 07, 2012 7:44 pm; edited 1 time in total |
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RossB
Joined: 02 Apr 2012
Posts: 72
Location: Warden Law
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| Posted: Sat Apr 07, 2012 7:34 pm Post subject: |
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| never_too_old wrote: | | How much overweight for your class are you? |
i dont know, i dont have scales but im built like a rugby player haha. im not fat but i struggle to fit in XL seats. Just wondering how heavy rotax karts weigh... |
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never_too_old
Joined: 28 Jul 2011
Posts: 41
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| Posted: Sat Apr 07, 2012 7:47 pm Post subject: |
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162Kg total weight for senior max (kart & driver)
177Kg total weight for the heavy senior max class (min 85 kg for driver - in full race trim)
Hope that helps. |
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kevinh24
Joined: 07 Apr 2011
Posts: 433
Location: east sussex, camber
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| Posted: Sat Apr 07, 2012 10:50 pm Post subject: |
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| never_too_old wrote: |
No sticker kit on bodywork
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i keep reading this, is this a joke ?????
how much does a sticker kit weigh???
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Vaknar
Joined: 10 Sep 2011
Posts: 336
Location: United Kingdom
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| Posted: Sat Apr 07, 2012 11:12 pm Post subject: |
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| kevinh24 wrote: | | never_too_old wrote: |
No sticker kit on bodywork
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i keep reading this, is this a joke ?????
how much does a sticker kit weigh??? |
I've heard sticker kits can weight up to 1.8kg |
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wolemid
Joined: 06 Aug 2011
Posts: 95
Location: United Kingdom
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| Posted: Sat Apr 07, 2012 11:31 pm Post subject: |
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| kevinh24 wrote: | | never_too_old wrote: |
No sticker kit on bodywork
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i keep reading this, is this a joke ?????
how much does a sticker kit weigh??? |
its no joke, id say about 2kgs for some of the fancier kits
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2011 - 4th in British Champs - 3rd in World Finals
2010 - 5th in British Champs - 4th in World Finals |
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craig855s
Joined: 21 Dec 2011
Posts: 37
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| Posted: Sun Apr 08, 2012 12:13 am Post subject: |
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| wolemid wrote: | | kevinh24 wrote: | | never_too_old wrote: |
No sticker kit on bodywork
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i keep reading this, is this a joke ?????
how much does a sticker kit weigh??? |
its no joke, id say about 2kgs for some of the fancier kits |
yeah the proper kits arent just sticky vynl the thickness of paper, they are quite substantial so they can absorb a hit instead of just tearing
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RAFMSA Endurance driver |
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kevinh24
Joined: 07 Apr 2011
Posts: 433
Location: east sussex, camber
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| Posted: Sun Apr 08, 2012 8:33 am Post subject: |
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| craig855s wrote: | | wolemid wrote: | | kevinh24 wrote: | | never_too_old wrote: |
No sticker kit on bodywork
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i keep reading this, is this a joke ?????
how much does a sticker kit weigh??? |
its no joke, id say about 2kgs for some of the fancier kits |
yeah the proper kits arent just sticky vynl the thickness of paper, they are quite substantial so they can absorb a hit instead of just tearing |
WOW  who would have guessed that, 2kg that makes me smile as it just sounds mad,
lucky for me i have to add 14kg to my kart,
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Jinder
Joined: 04 May 2011
Posts: 479
Location: Bridport, Dorset
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| Posted: Sun Apr 08, 2012 6:10 pm Post subject: |
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Lots of good advice here, I'm in the same boat weight-wise but with TKM.
Another good way to shed some weight is to work your way around the kart with a Jr hacjsaw and trim off any excess bolt length. Obviously you need to be sensible about it and not render your kart difficult to work on, but there's often more meat on the bone bolt-wise than you really need.
The best solution, though, is to get yourself in an athlete's mindset and hit the gym. I was a BIG guy when I came back to karting last year for the first time in 15yrs. I've lost bout 20kg since then through diet, avoiding booze and hard work in the gym and pool.
Training and weightloss has helped my performance immensely-I'm mentally sharper, my stamina in the kart has vastly improved, the kart handles better and I'm quicker...it's not the answer for everyone (and I still have more to lose to get to my racing weight for TKM) but it's something to consider.
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Sr. TKM #25 at Clay Pigeon.
www.jinderracing.com |
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