DUB PF89/PF92 Grips and Handlebar Tape Simpler and faster shifting than

Simpler and faster shifting than triple cranks

9mm FD Weight 214g Max Chainring 42T-48T Primary Color Black Speed 3x7/8 Swing Top

Smooth and durable DOUBLE TIME drive mechanism ensures rapid lightning-fast engagement for quick and confident pedal responsiveness

Designed to clean your bike frame and components while caring for delicate finishes

Also works on Tiagra BR-4600 / BR-4500

DUB PF89/PF92 Grips and Handlebar Tape Simpler and faster shifting thanDUB technology features a better engineered bottom bracket and a new spindle design for a more uniform approach to bottom bracket fitment, better sealing against contamination, and a new measure of durability SRAM Model ID: BB DUB PF A1 Attributes BB Bearing Steel BB Shell Type BB92 BB Shell Width 92mm Crank Spindle Diameter 28. 99mm Cup Diameter 41mm Interface DUB Primary Color Black