Chris King ThreadFit 30 Bottom Bracket Fit Kit 2 - English For DUB Road Red CheckoutTitle=Zipp Decal Set - 303 Matte Black Logo }RockShox Air Shaft - Revelation

}RockShox Air Shaft - Revelation 32mm (A1-A4) 150mm Travel 26" / 27

The Shimano 105 ST-R7170 Di2 Shift/Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders

Pressure-sensitive traction system featuring sticky bristle knobs encased within a recess enabling an ultra-low tread profile

Optimized design for any chainring combinationto offer maximum performance Rings 45/29 Number of Chainrings Double Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Color Carbon Crank Length (mm) 165 Crank Intended Use Road BB Included Other Pedal Spindle 9/16" Spindle Interface Type Campagnolo Ultra-Torque Defined Color Carbon Size 165Mm Chainring Sizes 45/29T

In-Mold PC with EPS liner

Chris King ThreadFit 30 Bottom Bracket Fit Kit 2 - English For DUB Road Red CheckoutTitle=Zipp Decal Set - 303 Matte Black Logo }RockShox Air Shaft - RevelationThe 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. Legendary King made in house angular contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Red Fit