Shimano, BB-UN300 LL113, Square Taper BB, British, 68mm, 113mm, Silver longpant becoming a natural extension of

becoming a natural extension of your body for total control through the turn

Super Lo-Profile design

Handlebar mounted with leather straps

Women Specific Design is engineered to yield better fit and comfort for women

BACK LIGHTS: 16 Red LEDs

Shimano, BB-UN300 LL113, Square Taper BB, British, 68mm, 113mm, Silver longpant becoming a natural extension ofDetails Simple and reliable square taper bottom bracket Replaces both BB UN26 and BB UN55 Sealed cartridge bearings Cr Mo axle For bicycles equipped with a chain case, select BB UN300 K For E type front derailleur compatibility, choose BB UN300 E Fixing bolts not included; Shimano FC E6000 bolts suggested