Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 29mm Spindle Orange ModelNumber=J2971 Color Natural Carbon Number of

Color Natural Carbon Number of Chainrings No Rings No Spider Included Crank Length (mm) 175 Crank Intended Use Road BB Included No Pedal Spindle 9/16" Spindle Interface Type SRAM DUB Chainring BCD Direct Mount Defined Color Carbon

hardened and tempered

5 Lockout Switch Climb Switch Metric Yes Weight 210 Eyelet Diameter (mm) Trunnion Eyelet Diameter (mm) 12

Vendor Sunrace Manufacture Number STM406

Sizing: S (51-55cm – 20-21 58")

Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 29mm Spindle Orange ModelNumber=J2971 Color Natural Carbon Number ofCustom 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