Men's Pi PRO/BLACK Wind Vest CheckoutSpec= 25mm Offset 400x30.9mm Black Defined Color Black Rings 42 J212139 Color:Slate Grey Model Cold Weather Color MFPN=3DGRP100

Men's Pi PRO BLACK Wind Vest CheckoutSpec= 25mm Offset 400x30.9mm Black Defined Color Black Rings 42 J212139 Color:Slate Grey Model Cold Weather Color MFPN=3DGRP100 Defined Color Black Rings 42 Spindle Interface Type SRAM Truvativ GXP Chainring BCD 110 SRAM Asymmetric Color Black Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Cyclocross BB Included No Pedal Spindle 9 16" Crank Length (mm) 172 2WAY RELEASE means shifts can be released by pull of the index finger or push of the thumb