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RcBros Knuckle Weight System for VP XR10 and Wraith Knuckles

RcBro

RcBros Hobbies
Vendor
Joined
Nov 26, 2005
Messages
4,650
Location
Oregon
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RcBros has taken over production the VP Xr10 or Wraith Knuckle Weight system!

Each mount is slotted to allow you to move your weight system forward to back to fit your vehicle needs. We have added a second design for those running an single piece double eared arm.

Single Arm Version
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Double Arm Verison
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AX10 8* Version
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Bully 2 Version
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A pair of holders is $10.00

We have changed the Brass rings slightly. Adding 3 different thicknesses in full weights and 2 in the half weights. Each also features 2 sets of holes, one set tapped, and one set untapped for through holes.

Full Brass Thickness Weights:
.25 – 1.3oz
.125 – .7oz
.090- .5oz

Half Brass Thickness Weights:
.25 – .7oz
.125 – .4oz

Prices have been reduced to help you all out as well! All available here:
RcBros Hobbies

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Last edited:
How thick were the weights Tomi made for the holder? Were they 1/8" as well? Cause these look thinner.... And how many weights can you fit with a 725 hub?
 
How thick were the weights Tomi made for the holder? Were they 1/8" as well? Cause these look thinner.... And how many weights can you fit with a 725 hub?

Don't know the imperial measurements, but Tomi's weights were 5mm thick and a fraction heavier per weight.

Sent from my GT-I9300 using Tapatalk 2
 
Superb finish on the parts, William!

Glad to see someone with the proper resources to make these take over. "thumbsup"
 
On Tomi weights on wraith knuckles you could fit an additional half weight on the inside of the Knuckle. If these new weights are thinner maybe it may be possible to squeeze 2 inside the knuckle which may allow extra weights which may not require as larger hub. Maybe RC Bros(William) can answer this.

Sent from my GT-I9300 using Tapatalk 2
 
On Tomi weights on wraith knuckles you could fit an additional half weight on the inside of the Knuckle. If these new weights are thinner maybe it may be possible to squeeze 2 inside the knuckle which may allow extra weights which may not require as larger hub. Maybe RC Bros(William) can answer this.

Sent from my GT-I9300 using Tapatalk 2

This is correct. As far as how many will fit on a 725 I don't know for sure to be honest.
 
This is correct. As far as how many will fit on a 725 I don't know for sure to be honest.

Well I guess since they are .125" you could fit 5 on the outside with a 725 making it .625" and at least 1 on the inside... So that would mean you could run at leas 6 weights per side which would be 2.04 oz per side... Not bad at all "thumbsup" That is if you are running half weights...
 
Hiyah!!! Got a couple mounts ordered from ya William! I'll oder the weights to go on them in a couple more weeks!! Thanks Buddy!!!
 
Hey Guys,
The weights are back in stock and have been upgraded slightly!! Each weight features a pair of taped 3mm holes and a pair of 1/8 through holes for easy mounting convenience.

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Sorry for the delay, we just switched over to a new site and got a few bugs to work out. I will get them added this lunch break.
 
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