V-Blade Sand Paddle Shootout

 

Sand Tires Unlimited Sand Skate ΙΙ: GBC MotorSports Sand Shark:

 

We decided to do a shootout based on a popular design in sand tires, the V-Blade paddle. The V-Blade paddle design is a combination of traction and controllability in turns. Straight Blade paddle designs provide more traction and less controllability in turns, thus people use Straight Blade paddle designs for drag racing and hill shooting. As more and more ATV Tire manufactures are producing these types of V-Blade tires for hard core sand-duners we wanted to compare a couple of tires from each ends of the price spectrum. This should give you some idea of the differences.

 

Side By Side Comparison: 

  Sand Skate ΙΙ Sand Shark
Tire Size: 20x11x10 20x11x10
Rim Type and Thickness Douglas Black Label .160 Douglas Black Label .160
Paddle Design: V-Blade Directional V-Blade Directional
Ply Rating: 2 Ply 2 Ply
Tire Cost: (approximate) $77.99-$94.99 (Rim Not Included) $34.99-$53.99 (Rim Not Included)
 

Test Conditions: 

Test Machines:
  • 1996 Yamaha Banshee 350 2 Stroke. Toomey T-5 Exhaust. Carbs Jetted for altitude and pipes. Stock Engine.
  • 1991 Yamaha Warrior 350 4 Stroke. Pro Circuit T-4 Exhaust. Carb Jetted for altitude and pipe. Stock Engine.
Terrain Conditions:
  • Loose sand flats.
  • Small To Medium Dunes.
  • Near vertical small hill shoots.
.
Reviews: Sand Sharks:

With a flip of a coin we started out with the cheaper of the two tires, the GBC Sand Sharks. We installed them on the 96 Banshee first. Our testers started out with some straight line runs on a level loose sand surface.  We were quite impressed with the hook up of these tires. They provided good bite and floated on top of the sand quite well. We then moved on to some small dunes to test their turning ability. Once again we were quite impressed with the performance of the Sand Sharks. The V-Blade paddle design performs quite well for our riding style. Once into the powerband the back end of our Banshee was agile and gave us the ability to slide out of turns creating some nice rooster tails. We were able to perform doughnut maneuvers along the sides of the dunes. These types of maneuvers will usually draw a crowd of on lookers, especially when you pull the front wheels off the ground at the top part of the arc.  Lastly we found some small steep hills and shot up these with ease. 

We next installed the Sharks on our Warrior and began putting them through the paces. We achieved some good results with our 350cc 4 stroke. Though there is some bog down with using paddles on a mid-sized four stroke, the Warrior was able to chug through this with its better torque curve.  The Sand Sharks, in our opinion, are better suited for the Warrior.

Sand Skate ΙΙ:

We decided to start with our Warrior first on the Sand Skates. The Sand Skates do seem to have more bite than the Sand Sharks. The Sand Skates paddle has what seems to have more scooping ability and provide better traction overall than the Sand Shark. This does come with a price. Our Warrior had a tendency to bog more with the Skates than with the Sharks. We were impressed with our straight line runs once we got out of the hole. We moved on to the small dunes. The Skates once again provide excellent traction when buzzing along the dunes. We did have a tendency to dig in more often with the Skates at low speeds but this is expected from any paddle tire. The key is the balance between speed and wheel spin. The hill shoots were next. Starting from a dead stop we needed to build speed quickly to shoot up the hills. There is no Half-Clutching with a 4 stroke. The Sand Skates seem a bit too much for the Warrior and we come out of the hole a little slow.

On to the Banshee! We bolted the Skates up and off we went. On the Banshee we were very impressed with the bite out of the hole on our straight line runs. We moved on to the dunes. Once again we were very impressed in the ability to control the Banshee while sliding across the dunes. Last but not least the hill shoots. The Skates once again provided great bite to get us up to speed to concur the hills.

 

Conclusion: Though both tires performed very well there are still some dividing differences between the two. The deciding factor of the two tires is that of a balance of performance and overall cost. We like the fact that you can purchase a V-Blade tire with good ability for under $100 per pair. We also liked the extra traction of the Sand Skates. Because of the advantages and disadvantages of either tire we decide to break it down to which tire we liked on each bike.

The Warrior: The Sand Sharks are our choice for this type of bike. The Warrior has a smooth power curve and is better suited for the Sharks. The Sand Sharks are a good solid performer. A taller tire or smaller front sprocket may have been a better choice for the Warrior's gearing though.

The Banshee: The Sand Skates are our choice for the high-revving Banshee. It has the powerband to handle a tire that has better grip. To have the ability, with a touch of the clutch, to create more wheel spin is a definite advantage to a 2 stroke bike.

 

Sand Skate ΙΙ: 

Sand Shark:

Product Pros:
  • Excellent traction.
  • Excellent Maneuverability. 
Product Pros:
  • Excellent price point.
  • Excellent Maneuverability.
Product Cons:
  • Tires seem to be a little skinny and do not provide protection to the lip of the rim. A rolled edge rim would be better suited for this tire.
Product Cons:
  • Paddles seem to not have enough curve in the face of them. This lessens the ability to scoop more sand providing a better bite.
  • Paddles need to be a bit taller.
Overall Rating: Overall Rating:

Highly Recommended

 

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