Rev-1 OVER HAUL
Hard Knock Series
Category 1 : Mil-Spec type III Hard
Anodize Finish in Black
Category 1A : 001" Penetration / .001" Build up
Category 2 : Lasered Graphics
Short ˝” axle and low profile logo stud
This yoyo is a Revision 1 Over Haul of the 2003 Dif-e-Yo WIDE LOAD
Multi Oring weight system from the Wide Load Collector model has also been
Revised and incorporated into this Over Haul design.
The REV-1 OVER HAUL weighs 64 grams when running empty.
can also Haul a combination of 2, 4 or 6 rim weight Orings for additional
4 of the orings fit in the outer rim diameter and weigh 1.6 grams each
2 slightly smaller orings fit near center of the rim diameter and weigh 1.5
Optional Weight Specifications when Hauling Orings:
Empty Load weight is 64 grams
Hauling 2 outer Orings the weight is 67 grams
Hauling 4 outer Orings the weight is 70 grams
Hauling 6 orings the weight is 73 grams
Diameter = 2.100" / 53.340 mm
Width = 1.600" / 40.650 mm
String gap = .177" / 4.5 mm wide
.045" deep pad pocket :
uses .555 Dif-Pads or .555 pads of choice.
Stacked one .030 thick and one .015 thin each side = Flush pad response
Remove pads and fill .045 deep
pocket with Flowable Silicone
Shipped with Patented Dif-e-Yo
KonKave bearing and Flush Dif-Pad setup.
Packaged in a covered tin with
Oring rim weight Installation
There are 3 orings per half.
The 2 outer orings are larger than the inner most oring.
The inner most smaller oring can Not be used in the yoyo all by itself.
It needs to be held in by one of the larger orings placed in the middle
So to use one oring per side, install a larger oring in the middle oring
With 2 orings per side, use the 2 larger orings in middle and outer grooves.
Or, the smaller inner oring held in place with a middle larger oring
After installing, always run thumb or index finger around the orings to seat
Inserting all 3 orings.
Install smaller inner oring first and run thumb or index finger around the
oring to seat it.
It will not seat perfect so get it close and install a larger oring into the
Now run thumb or index finger around the oring to seat it evenly.
This will also seat the smaller inner oring at the same time.
Repeat procedure to install the 3rd oring in the outer groove.
This is the easiest way to remove the orings without a tool if all 3 are
The middle oring is hard to remove even if the outer most oring is already
So, start with the Outer most oring by pulling up on it with your index finger
to remove it.
Now pull up on “ the Inner most smaller oring “ !! with your index
finger and remove it.
Sometimes when removing the
smaller inner oring, the middle oring will come out too.
If the middle oring did not come
out along with the inner oring, it is now easy to remove.