WOOdman TB BIS

WOOdman offers the option to purchase the upper and lower headset components individually, allowing you to customize and meet your specific requirements.The integrated bottom/lower headset is designed for bottom headtube with 1-1/8", 1-1/4" or 1.5" steerer forks, and it's engineered to deliver smooth steering and enhance stability on any terrain. Product Specifications： IS41/30 : For 1 1/8" forks and frames with a 41mm inner diameter headtube. Bearing size OD41 x H6.5mm- 36°/45°  IS42/30：For 1 1/8" forks and frames with a 42mm inner diameter headtube. Bearing size OD42 x H6.5mm- 45°/45°  IS42 H8/30：For 1 1/8" forks, frames with a 42mm inner diameter headtube. Bearing size OD42 (actual 41.8mm)  x H8mm- 45°/45° IS47/33：For 1 1/4" forks, frames with a 47mm inner diameter headtube. Bearing size OD46.9 x H7mm- 45°/45° IS52/30 -XS：For 1 1/8" forks, frames with a 51.8mm inner diameter headtube. Bearing size OD51.8 x H8mm- 45°/45°  IS52/40 -XS：For 1.5" forks, frames with a 51.8mm inner dia