Mikuni FJ8-7DH03 Jet Needles - 72.5 Needle - 28.1 Length to Taper control-triple-tree-clamps-complete-triple-tree-kits 2014-2015 Arctic Cat ZR 120

2014-2015 Arctic Cat ZR 120

creating an instantly richer mixture

2011-2021 Yamaha TTR230

Required when using more than one of these accessories: LED handguards

Excellent for road and kart use

Mikuni FJ8-7DH03 Jet Needles - 72.5 Needle - 28.1 Length to Taper control-triple-tree-clamps-complete-triple-tree-kits 2014-2015 Arctic Cat ZR 12010mm 2. 98 20mm 2. 98 30mm 2. 96 40mm 2. 80 50mm 2. 47 60mm 2. 11 70mm 1. 76 40 44 Spigot Mount. The Jet Needle controls the fuel mixture in the mid range 1 4 3 4 throttle position. The taper of the needle determines the amount of the fuel. For example: the thinner the diameter of the needle, the more fuel will be drawn. The thicker the diameter of the needle, the less fuel can be drawn.