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Main Boards => PowWow => Topic started by: Don Batten on February 07, 2010, 05:02:00 PM

Title: ILF LIMB ?
Post by: Don Batten on February 07, 2010, 05:02:00 PM
Got a few questions about ilf limbs and risers. I know most limbs are labled short,med and long. If one were to put say short limbs at 45lb for a 17" riser, on a longer riser, would the weight increase of decrease? If there is a chart somewhere, please direct me to it. Thanks Don
Title: Re: ILF LIMB ?
Post by: wingnut on February 07, 2010, 05:08:00 PM
weights go up and down by about 1# for inch of riser.  So 45 on 17 is 43 on 19 etc.

Mike
Title: Re: ILF LIMB ?
Post by: Manitoba Stickflinger on February 07, 2010, 05:10:00 PM
I think you'd benefit from reading Pete Wards reviews. Same limbs on a shorter riser make the limbs heavier. and...visa versa.
Title: Re: ILF LIMB ?
Post by: owlbait on February 07, 2010, 05:27:00 PM
Batman, see Belcher's website. It might be there.
Title: Re: ILF LIMB ?
Post by: owlbait on February 07, 2010, 05:58:00 PM
From Sky Brochure:
Calculating I.L.F. bow length
*Riser Bolt Pattern + Limb = Bow Length
*Bolt Pattern is the length between limb bolts.
*The Bolt Pattern is 5" Shorter than Riser.
*15" Riser = 10" Bolt Pattern
*17" Riser = 12" Bolt Pattern
The Limb Lengths: Short - 23"
                 Medium - 24"      
                 Long - 25"
EXAMPLE
15"Riser + Long limbs = 60" Bow
10" Bolt Pattern + (2 X 25" Limbs) = 60" Bow
Title: Re: ILF LIMB ?
Post by: Don Batten on February 07, 2010, 06:30:00 PM
Mike, and everyone, thanks I think? do all ilf risers have the same limb pocket angle? would this affect weight as well? I'm just a house carpenter. a 6-12 is a 6-12 pitch no matter how wide the house is. thanks DB
Title: Re: ILF LIMB ?
Post by: A.S. on February 07, 2010, 06:40:00 PM
Don, from the little I know about them I can tell you that some manufacturers list the weight with the limb bolts maxed out, while others list theirs at the mid point of the limb bolts......at least that's what I was told.

It's pretty addictive once you get and ILF bow isn't it??  LOL

So many possibilities.
Title: Re: ILF LIMB ?
Post by: owlbait on February 07, 2010, 07:59:00 PM
Sorry Don, your question was weight change and my answer was length change. But hey, thanks for your help with the Addiction Recurve  :thumbsup:
Title: Re: ILF LIMB ?
Post by: wingnut on February 08, 2010, 07:22:00 AM
Nope not all limb angles are the same.  In fact, other then the Fita risers in 23 and 25" most of them are different.

The good news is that a lot of folks are shooting these setups now days.  So there is a lot of info available.

Mike
Title: Re: ILF LIMB ?
Post by: 2fletch on February 08, 2010, 09:18:00 AM
Glad that you brought that up Don. I recently got a Pinnacle II riser and wanted to play with different limbs. I was curious also how the different lengths would affect weight.

Arrows Airborne!
2fletch