PDW Heads Up! Trail Bell Fender Width-57 } Compact central rib provides

} Compact central rib provides comfortable rolling

BCD Direct Mount SRAM 3 Bolt Speed 11/12 Pedals Thread 9/16 Crankset Material Aluminum BB Inclusion No Drivetrain Spacing Boost Chainline 52mm Interface Power Spline Teeth 32 Crank Arm Length 165mm Primary Color Black

PHR washer use is necessary if used with '1' series rims

Equipped with pre-installed MIK mounting adapter for use with MIK compatible rear racks

ZR1 Center-Lock disc hub with better seal design for improved durability

PDW Heads Up! Trail Bell Fender Width-57 } Compact central rib providesDing Ding! Let 'em know you're coming through with the Heads Up Trail Bell. The simple magnetic design lets you easily toggle between active ringing and silent modes and it easily attaches to the 22. 0 diameter section of most flat bars. Keep those hands free for riding and let the Heads Up trail bell do the work for you! Attaches to the 22. 0 diameter section of many flat handlebars Weight: 46 grams 1. 6 ounces Material: Brass Bar Clamp Diameter (mm)