Dimension 25.4 Stem - 80mm 25.4 Clamp +/-17 1 1/8" Alloy Black 54.5x15.5x33.5 Shifter Style Trigger Front Der/Shifter

Shifter Style Trigger Front Der/Shifter Compatibility Shimano Mountain Double or Triple Double Drivetrain Speeds 9

RD2 can be made into a double with double bolt sets Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds Single Speed 3/32" Chainring BCD 130 Chainline/Hub Compatibility 130 Hubs Color Black Crank Length (mm) 170 Crank Intended Use Track Weight 458 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Defined Color Black Crank Length 170Mm

Shimano parts for Di2 PC Linkage Device and System Checker

Black/Brown Weight 450 Defined Color Black

Dimension 25.4 Stem - 80mm 25.4 Clamp +/-17 1 1/8" Alloy Black 54.5x15.5x33.5 Shifter Style Trigger Front Der/ShifterMSW 25. 4 Stems are fully forged 6061 T6 aluminum stems that have a 4 bolt handlebar clamp. 2 D forged AL 6061 T6 Four bolt handlebar clamp 41mm height MSW stems are not intended for use with carbon handlebars or carbon steerer tubes Stem Angle (deg) 17 Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6 Stack Height 41 Weight 140 Color Black Material Alloy Length 80 Bar Clamp Diameter (mm) 25. 4