Threadfit 30 Bottom Bracket - ThreadFit 30 Bottom Bracket with Fit Kit 1 Options:ThreadFit 30 Bottom Bracket Without Fit Kit - English, Black/Gold The motor’s responsive torque curve

The motor’s responsive torque curve delivers power perfectly in-tune with your normal riding cadence and leaves no resistance when you’re riding without power assistance

the Specialized Ride Dynamics team tuned the spring-rate to be relatively flat through the mid-stroke to handle the majority of bump forces like a longer travel bike

which also has a reflective detail

easily installed and dependable tubeless system

personalized fit thanks to Gambit’s adjustable Integrated Fit System that accommodates variations in head shape and occipital base

Threadfit 30 Bottom Bracket - ThreadFit 30 Bottom Bracket with Fit Kit 1 Options:ThreadFit 30 Bottom Bracket Without Fit Kit - English, Black/Gold The motor’s responsive torque curveChris King 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. Included Fit Kit #1 is designed to mate the ThreadFit 30 bottom bracket with a DUB MTB 28. 99mm spindle