Athena 98-00 Piaggio 4T 125 31.7x42x9mm Fork Oil Seal Kit 1999-audi-a4-base-esi3042655 Dyno-Proven Gains up to +15

Dyno-Proven Gains up to +15 HP and +37 Lbs

1ea p/n 13204 Regulator

The sound is further tuned via our Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Dyno Tuned Air Intake Tube

Athena 98-00 Piaggio 4T 125 31.7x42x9mm Fork Oil Seal Kit 1999-audi-a4-base-esi3042655 Dyno-Proven Gains up to +15This kit is composed of two fork oil seals with exterior part in rubber, a single sealing lip and a dust seal lip. Athena has a full range of fork oil and dust seal kits. The quality of Athena fork oil and dust seals is superior compered to OEM's, guaranteeing excellent, smooth performance, seal at high temperatures and great resistance to abrasion. Perfect interchangeability with the original