Hard Knock Series yoyo by Dif-e-Yo

Hard Knock Specifications:
Category 1 : Mil-Spec type III Hard Anodize Finish in Black
Category 1A : 001″ Penetration / .001″ Build up
Category 2 : Lasered Graphics
Short ½” axle and low profile logo stud

Introducing the 2nd Release from the Hard Knock Series to be Released at Worlds 2010:

This yoyo is a Revision 1 Over Haul of the 2003 Dif-e-Yo WIDE LOAD
The 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.
It can also Haul a combination of 2, 4 or 6 rim weight Orings allowing the player additional weight choices.
4 of the orings fit in the outer rim diameter and weigh 1.6 grams each
2 slightly smaller orings fit near the center of the yoyo rim diameter and weigh 1.5 grams each

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 with Patented Dif-e-Yo KonKave bearing = .177″ / 4.5 mm wide

Response System:
.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

Alternate Response System:    Flowable Silicone



Skill Toy Network used to be YoyoSkills. From 2008 to 2014 YoYoSkills had multiple contributors. Many are combined into this yoyoskills account.

'Dif-e-Yo REV-1 OVER HAUL' have 3 comments

  1. August 4, 2010 @ 7:02 am » Blog Archiv » Dif-e-Yo Rev-1 Over Haul

    […] información y fotos en yoyoskills […]


  2. August 3, 2010 @ 10:40 am Jared

    This looks great!


  3. August 3, 2010 @ 12:23 am Douglas Brown



Would you like to share your thoughts?

Your email address will not be published.

We are always looking for good articles, reviews, or stories about skill toys and the skill toy community.  Drop us an email if you'd like to contribute.  stuff@yoyoskills.com