Suregrip Grind Blocks Size:Small - Size 4-5 The original G13 was the

The original G13 was the most developed and tested wheel that our sport had ever seen

ABEC-5 bearings

Designed for recreational use and street skating

which features a modern

Truck is slightly slimmer than the original version

Suregrip Grind Blocks Size:Small - Size 4-5 The original G13 was theGrind Block for Avanti and Avenger Plates Designed and produced in house. Offering you the best quality product at an affordable price. Specially designed to work with both the Avenger and the Avanti plates sizes 4 9. Made from a material called UHMW, this special material is superior in every way and was chosen for this specific grind bar for its unique properties that make it ideal for grinding or sliding in the skate park. No product on the market