Chris King InSet 8 Silver ZS ZS44 EC44 33 Standard Compatible Headset (Zero Stack) Upper / 28.6 Lower / 1-1/8" > 1-1/4"

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- InSet 8 Silver ZS (Zero Stack) Upper: ZS44 / 28.6 Lower: EC44 / 33 Compatible with 1-1/8" ＞ 1-1/4" standards Headset Compatible with ZS (Zero Stack) standards Headset InSet supports Zero Stack (ZS) and Zero Stack (ZS) & External Cup (EC) mix specifications. Equipped with the patented CHRIS KING GripLock system. GripLock system enabled proper steering column retention and bearing preload. By applying appropriate preload to the bearings, smooth rotation is always provided in response to shocks transmitted through the front fork and steering column, as well as forces in the front, back, left, and right directions. Give it some love (i.e. cleaning and greasing) on a regular basis. ChrisKing bearings are easy to maintain and will continue to rotate at their best for an incredibly long time. Features Integrated production at our own factory in Portland, USA In-house sealed bearings boast extremely high durability and smooth rotation Under harsh conditions Adopts a unique GripLock system that maintains high performance. Specifications Compatible headset standards (S.H.I.S notation): Upper: ZS44 / 28.6 Lower: EC44 / 33 Compatible fork column sizes: 1-1/8" ＞ 1-1/4"