Chris King ThreadFit 30 Bottom Bracket Conversion Kit #3 MFPN=13-000324 Elite Qubo Power Fluid Trainer

Elite Qubo Power Fluid Trainer offers exponentially progressive fluid resistance of 540W @ 40km/h up to 1200W @ 60km/h

}SRAM GX Eagle Rear Derailleur Inner Cage - For 52t Screws Included Luner

Color Black Ring Position/Type Outer Tooth Count 40 Drivetrain Speeds 10 Chainring BCD 104 Material Aluminum Defined Color Black

Cold forged body for minimalistic design

}RaceFace 9/10/11-Speed Shimano Freehub Body for Vault hubs 60t

Chris King ThreadFit 30 Bottom Bracket Conversion Kit #3 MFPN=13-000324 Elite Qubo Power Fluid TrainerChris King ThreadFit 30 Bottom Bracket Conversion Kit #3. Chris King Threadfit Bottom Bracket Conversions to mate your King ThreadFit BB to your chosen frame and crank spindle.