The hydration routing system allows you to hydrate while on the move

The most important difference between the two is that the Road model

Medial facing side incorporates TPU panel with specially designed sculpturing for maximum grip contact with bike and improved heat and abrasion resistance

Ducati 999 S 2003-2006

Steahly Offroad - Flywheel Weight for KTM 85-105SX & XC 2003-2017 K-Type-CV Boots The hydration routing system allowsAdds 7 ounces over stock. This easy mod will make it much easier to control the hard hitting power of the little KTM. Most woods and trail riders will benefit. All beginner and timid riders will do better because the smoother power and reduced stalling will lessen frustration and fatigue. Quick and easy installation, without any drilling, grinding, or welding. The engine lock up tool (E 3) will make it even easier. Note: SXS models will require the SX