Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
WR200 WR250 WR500 YFB250 Timberwolf 2x4 YFM350FW Big Bear 4x4 YFM350X Warrior YFS200 Blaster YFZ350 Banshee 1991
In addition to the head you will also receive a customized dog tag with the same etch that goes on the head adjusted to best fit the tag
9cc (105+ octane)
150SXefi Stock
IT200 TT225 YFM200 Moto-4 YFM225 Moto-4 1985
Yamaha Athena YZ125 144cc 58mm Big Bore Cylinder Phathead version 1998-2000 and 2001-2021 cobra WR200 WR250 WR500 YFB250 TimberwolfWe replicated the Athena chamber to offer the best performance for your two stroke big bore kit. Athena YZ125 58mm 144cc big bore compatible. Use the Athena Big Bore Gasket. Phathead Kits include a head shell with one combustion chamber, cylinder head nuts, copper washers, some stickers for your bike and tool box and installation instructions.. Phathead cylinder heads are made of 6061 T6 billet aluminum. The material is stronger and transfers heat
US$ 719.50
US$ 37.77
US$ 105.50