Full Speed Ahead Premium PF30 Bottom Bracket 386 EVO Crank - PF30 386 EVO Spindle Interface Road Description-370 Ratchet LN 18t Upgrade Kit - Steel HG 8-11 FH Swinging hinge saves space when

Swinging hinge saves space when in use and not in use

clear knees and better turning

Slightly flattened top section for greater grip and control

Fast rolling file style tread down the center with micro knobs on each side and long rectangular knobs on the shoulders strikes a perfect balance for mixed gravel and road use

5" versions Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 43 ISO Diameter 584 / 650b / 27

Full Speed Ahead Premium PF30 Bottom Bracket 386 EVO Crank - PF30 386 EVO Spindle Interface Road Description-370 Ratchet LN 18t Upgrade Kit - Steel HG 8-11 FH Swinging hinge saves space whenThe FSA Premium Bottom Brackets are meticulously designed to meet the demanding needs of todays riders. Precision CNC products and high quality bearings are the key points of the brand new Premium Series developed to reach better customer service and the highest level of performance. High quality bearings for minimum friction and maximum durability Precision CNC manufacturing Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 68