Sugino 75 Track 68x109mm English Bottom Bracket Set: with Cups Boxed MFG Part Number-BM-7 Gold Slick center with micro knobs

Slick center with micro knobs for cornering control

8mm Rise -8 Deg Length 100mm Color Pob

5 Color Black Primary Color Black Bag Material Deniers Nylon Bag Size ML Volume Range 16-20L

long lasting high performance 32 black stainless steel spokes and black brass nipples for long term reliability and good looks 8-11 speed compatible Shimano HG11 freehub body

2mm (MTB size) bars accept MTB brake levers and clamp-on shifters

Sugino 75 Track 68x109mm English Bottom Bracket Set: with Cups Boxed MFG Part Number-BM-7 Gold Slick center with micro knobsSugino Track 75 Bottom Brackets. Loose bearing retainers and cups square taper BB spindle. Sugino 75 Track BB set with ISO tapered spindle Loose bearing retainers and cup set; boxed Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 315 Spindle Interface Type Square Taper ISO Spindle Length 109 Defined Color Silver