Reach adjust headset offering +/-3mm adjustment. Designed for frames with a 56mm upper and 56mm lower internal headtube using a 1 1/8" steerer. CNC-machined in-house in the UK from 6082-T6 aluminium and finished with a durable anodise finish.

Reach Change: +/- 3mm

Fits Headtube Internal Diameter: Upper - 56mm: ZS56
Fits Headtube Internal Diameter: Lower - 56mm: ZS56

Upper Cup Insertion Depth: 11.5mm
Lower Cup Insertion Depth: 11.5mm

Upper Cup Stack Height: 3.5mm -Total upper stack height including bearing cover: 9.5mm
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

Fork Steerer Tube Size: 1 1/8"

Material: 6082-T6 aluminium

Finish: Anodised