Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Matte Jet MPFN-EC44L-40-RED Compatible with 9 10 and

Compatible with 9 10 and 11 speed chains or 12spd SRAM Eagle KMC Connex or Wippermann chains

Precision CNC machined AL7075/T6

}Wheels Manufacturing Derailleur Hanger - 293

Standard Steel Springs in a wide variety of spring weights and travel

Subzero tire sealant it's formulated to maximize extreme frigid temperature

Chris King ThreadFit 24 Bottom Bracket Fit Kit 4 - English For Shimano Hollowtech II Matte Jet MPFN-EC44L-40-RED Compatible with 9 10 andChris King ThreadFit 24 Bottom Bracket with Fit Kit 4 English For Shimano Hollowtech II Matte Jet. Chris King ThreadFit 24 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 TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Interface Type Shimano Hollowtech II BB Shell Width (mm) 68 BB