ZX-10R Extension Support Kit (EXT-S) MV Agusta The EXT-RS creates a wider

The EXT-RS creates a wider

Less energy spent bracing yourself

and reducing how much you need to brace through your arms and the handlebars

The main wing is shared across HARMONIZE's modular lineup

A Curved Profile That Follows Your Leg

ZX-10R Extension Support Kit (EXT-S) MV Agusta The EXT-RS creates a widerNot a Bigger Tank Pad. A Different Kind of Support. The HARMONIZE EXT ZX10R S is a one piece 3D rider support and tank grip interface for the 20112025 Kawasaki ZX 10R, built with a curved support profile. Conventional tank grips add friction to an existing flat surface. The EXT ZX10R S goes further, adding a raised, contoured support point exactly where the rider's thigh meets the tank. Its three dimensional TPU structure gives the lower body a