CAST PISTONS SHOVEL 80CI 7.2:1 .010 Defender Exit Shocks Rox new offset block Riser

Rox new offset block Riser raises your bar straight up 1¼" (vertical) or up 1" and back 1" when installed the other direction

Sold in pairs Fits all Aprilia

This level of craftsmanship ensures a corrosion-resistant product that promises long-lasting performance

Reduced Lag:** More air enters from multiple points

CAST PISTONS SHOVEL 80CI 7.2:1 .010 Defender Exit Shocks Rox new offset block RiserKB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air cooled engines, offering optimal ring seal, quieter engine running and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10. 5: 1 running on pump fuel.