Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 30mm Spindle Black
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Pickup available at Stage 21 Bikes
Usually ready in 24 hours
Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 30mm Spindle Black
Stage 21 Bikes
Pickup available, usually ready in 24 hours
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
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Wolf Tooth English (BSA) bottom brackets are engineered to be durable reliable lightweight and smooth. The weather sealing is best-in-class with o-ring seals on the spindle and inner shell a wiper connection seal between the bearing and end cap bearing race seals and a labyrinth end cap design. To prevent creaking spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact. The custom chrome bearings has been hardened for improved durability and reduced friction with ZNA corrosion-resistant coating while the ball diameter width and counts were custom selected by Wolf Tooth for top quality based on spindle diameter. Wolf Tooth bottom brackets are machined at Wolf Tooth in Minnesota USA.Best-in-class sealing protects bearings from water and trail debris Custom polymer spindle bushings prevent creaking and prolong the life of the crankset Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width shells allow English (BSA) models to fit 68 and 73 mm frame bottom brake shells
| Bottom Bracket Shell I.D. | 1.37 |
| BB/Frame Interface | English |
| BB Shell Width (mm) | 73 |
| Weight | 82 |
| Spindle Interface Type | 392 EVO |
| Defined Color | Black |
| Spindle | 30Mm |
| Color | Black |