Works Components Angle Headset 2Deg EC44/28.6|ZS56/40 130-139HT Blk CheckoutSpec= 136mm Drop 6 upper/lower upper stack 15mm

6 upper/lower upper stack 15mm color black weight 48g

Replaceable 3mm steel pins

Consult your rack’s weight limitations

Locks late when braking providing control and directional stability featuring a tread design that continuous with long tread edges on the stud propulsion sides

spindle CrMo size 9/16" color oil slick weight 460g

Works Components Angle Headset 2Deg EC44/28.6|ZS56/40 130-139HT Blk CheckoutSpec= 136mm Drop 6 upper/lower upper stack 15mmTo suit tapered forks Split type 7075 T6 aluminium crown race for simple, tool free installation Upper cup Stack height: 11mm Total upper stack height including bearing cover: 16mm Lower cup Stack height: 2. 5mm Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing Lower Bearing: 52mm OD, 45 x 45 Degree AC sealed bearing 'SHIS' standard headsets Headset comes complete with top cap (star nut included), bearings and crown race all parts required for