APRILIA RSV-4 APRC 11-14 K&N Replacement Air Filter - Aprilia RSV-4 APRC 11-14 Drag Bike SPS Blue Viton valve stem

SPS Blue Viton valve stem seals are the best available seals

they accept the z650 size shim for valve lash adjustment

use with Taylor or Dyna ignition leads and caps

to run 2 hd Springs makes the clutch action too heavy for most applications

APRILIA RSV-4 APRC 11-14 K&N Replacement Air Filter - Aprilia RSV-4 APRC 11-14 Drag Bike SPS Blue Viton valve stemK&N Engineering Replacement Air Filters Provide increased horsepower and improved throttle response over OEM type Paper or foam filter elements. Washable and re usable, backed by a million mile manufacturers warranty! All K&N filters are pre oiled ready for use. K&N Filters have a high quality urethane or plastic chassis seal selected for performance and durability, ensuring a perfect seal to Protect your engine from damaging particles. The red pre