Chris King ThreadFit 30 Bottom Bracket - English Matte Jade CheckoutTitle=Shimano Ultegra ST-R8000 Left Double Lever Alloy lock ring

Alloy lock ring

5 ISO Width (mm) 66 ISO Diameter 622 / Road / 29"

Color Red w/ Stripes Defined Color Multi-Color Fit Standard Gender/Age Women's Insulation Type None Material Synthetic Size Large Water Protection Water Resistant Windblock Wind Resistant Clothing Features Pocket Clothing Features Reflective Activity Cycling Two Way Zipper No

BB Included No Chainline/Hub Compatibility 157 Super Boost Hubs Chainring BCD Direct Mount Color Black Crank Intended Use Mountain Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 12 Number of Chainrings No Rings Included Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II keyword search SLX FC

Chris King ThreadFit 30 Bottom Bracket - English Matte Jade CheckoutTitle=Shimano Ultegra ST-R8000 Left Double Lever Alloy lock ringThe ThreadFit 30 bottom brackets are designed and built to be durable serviceable and silent. Bearings can be serviced with the Chris King Grease injector tool. King made in house bearings King Lifetime Warranty Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Defined Color Green