Raises by 1.8" (45 mm) the height of Forward Adjustable Riser (860201320) on the REV Gen4 platform. - All models except the Summit and Freeride Backcountry (Backcountry, X, X-RS), Renegade, MXZ: Cable 860201880 required for 2-strokes 2017-2018 vehicles. Backcountry, Renegade (Adrenaline and Enduro), MXZ (TNT, Blizzard and Sport), Grand Touring (Sport), Expedition (Sport, LE and Xtreme), Skandic (WT, SWT, Sport) and Tundra (LT, Sport): Fits only with 860201320