Bern Watts 2.0 Helmet Matte Black S 52 - 55cm Model=DUB Boost 55mm Chainline Threaded Bottom Bracket Gentle sweep for ergonomic performance FM0990 Tread Type:Light And Supple Size L Xl Color CheckoutSpec= 120-160mm

Bern Watts 2.0 Helmet Matte Black S 52 55cm Model=DUB Boost 55mm Chainline Threaded Bottom Bracket Gentle sweep for ergonomic performance FM0990 Tread Type:Light And Supple Size L Xl Color CheckoutSpec= 120 160mm Gentle sweep for ergonomic performance Rise + 5 Material Aluminum Back Sweep (deg) 9 Bar Clamp Diameter (mm) 31 Compatible with 5 10 Speed drivetrains Rings 46 30 Number of Chainrings Double Drivetrain Speeds 5 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Color Polished Crank Length (mm) 175 Crank Intended Use Road Weight 664 BB Included No Pedal Spindle 9 16" Spindle Interface Type Square Taper JIS Defined Color Silver Crank Length 175Mm