190/220/260mm Titanium Bike Stem Riser Head Up Adapter Converter 25.4 to 28.6mm
Titanium alloy stem riser (25.4 to 28.6)
Lid: Titanium alloy
Hanging heart: titanium alloy
Lead screw: stainless steel
This booster is suitable for titanium alloy and steel front forks. Generally, the outer diameter of the front fork upper tube with an outer diameter of 28.6 is about 25.4. The aluminum alloy front fork upper tube cannot be used because the inner diameter is too small to fit. You need to polish it yourself.
Package List:1pcs stem riser