Wolf Tooth Components T47 Internal Bottom Bracket (Orange) (30mm) (85.5/92mm)

Wolf Tooth T47 Internal Bottom Bracket. Features:

• Custom engineered by Wolf Tooth to be durable, reliable, lightweight, and smooth
• Weather sealing was a main focus with o-ring seals on the spindle and inner shell, a wiper connection seal between the bearing and the end cap, bearing race seals, and labyrinth end cap design
• To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact
• Custom chrome bearings are hardened for durability and reduced friction with ZNA corrosion-resistant coating, while ball diameter, width, and counts were custom selected for performance with each spindle diameter
• Machined in Minnesota, USA