Shimano Saint BB80D 83mm Hollowtech II English Bottom Bracket MFPN=WH21AEREMTBBST30SHI1229R model SOLO-XD description SOLO-XD replacement

model SOLO-XD description SOLO-XD replacement cog teeth 23 chain 9-12sp color black

Solid forged AL7050 crank arms with 30mm BB392 spindle

TSR (Trail Side Relief) casting bleed screws allow users to release casting pressure from the fork

Model Klamper Kit Front or Rear Caliper Post Mount 74mm Rotor Separate Pull Short Pull Color Purple/Black Weight 211g

Shimano Saint BB80D 83mm Hollowtech II English Bottom Bracket MFPN=WH21AEREMTBBST30SHI1229R model SOLO-XD description SOLO-XD replacementShimano Saint BB71 BB80B BB80D Hollowtech II Bottom BracketsIncludes 3 x 2. 5mm spacers Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 83 Spindle Interface Type Shimano Hollowtech II Defined Color Gold Width 83Mm