• Headset will allow you to alter your top-tube length by +/- 5mm.
• Upper cup insertion depth: 9mm
• Lower cup insertion depth: 14mm
• Upper cup Stack height: 11mm – Total upper stack height including bearing cover: 15mm
• Lower cup Stack height: 3.5mm
• Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing
• Lower Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing
• To suit standard 1 1/8” forks.
• Proudly machined in the UK, anodised locally in black from 6082 T6 aluminium.
• Split type 7075-T6 aluminium crown race for simple, tool free installation
• Headset comes complete with top-cap (star-nut included), bearings and crown race – all parts required for fitment

Attributes

Upper Cup 41mm Headset Weight 140g Material 7075-T6 Aluminum Primary Color Black Headset Type ZS, External threadless Headset Position Complete S.H.I.S. EC44/28.6 | EC56/40 Steerer Tube 1-1/8”-1.5” Bearing Grade ACB Sealed Headset Reach Adjustment 5mm Lower Cup 56mm Misc 5mm SHIS Lower EC56/40/H15 SHIS Upper EC44/28.6 Stack Height 15