Wolf Tooth Headset Bottom Cup

The Wolf Tooth Lower Headset Cup Extender enables you to alter the geometry of your bike frame by increasing its effective fork length by 10mm. If you're looking to run a rigid fork in a frame intended for suspension, or want to increase the bottom bracket height then this could be a sound investment. Machined and assembled by hand at Wolf Tooth's Minnesota HQ, this lower headset cup extender is the result of a dedicated drive to bring vibrant colour and superior smoothness to more steerer tubes. Compatibility

Features

• Any frame that uses an external cup headset with a 49mm lower head tube inner diameter
• Upper and lowers headsets sold separately
• Enduro stainless-steel sealed bearings included