Kcnc kudos-q1 zs44 28.6 - zs44 30 headset

Product Description Use:For 1 1/8" upper and lower head tubes combined with standard 1 1/8" forks. Top Cup:1 1/8" dimensionBottom Cup:1 1/8" dimensionSteerer Tube:1 1/8"Design:Zero Stack (ZS)Technical Information:Bearings:cartridgeSteerer Tube:1 1/8"Upper Cup Material:AL 6061Lower Cup Material:AL 6061Upper Insert Depth:9.5 mmLower Insert Depth:9.5 mmTop Cup Press Diameter:44 mmBottom Cup Press Diameter:44 mmStandardized Headset Identification System (S.H.I.S.):In order to clarify and bring uniformity to a sea of headset standards, manufacturers Acros, Cane Creek, Hope, Race Face, Reset Racing and Ritchey have agreed upon using a shared nomenclature, which will likely include more participating companies in the future. This system takes into account a combination of frame and fork dimensions. Both the top and bottom parts of the headset are marked by two alphanumeric identifiers. The first identifier indicates the type of headset (External Cup, Zero Stack, Integrated) and head tube diameter. The second identifier - separated from the first by a backslash - indicates the diameter of the steerer tube. When referring to a complete headset, the specifications of both top and bottom parts must be combined. Nomenclature:EC:Bearings contained within headset cups that are located outside of the frame (External Cup)ZS:Bearings contained within pressed-in headset cups where the cup and bearings rest inside the frame (Zero Stack)IS:Bearings that fit directly into a bonded or machined interface that is integrated into the frame (Integrated)Models:ZS44/28.6 Design: zero stack (ZS)Application: topSteerer Tube: 28.6 mmHead Tube (Frame Inner Diameter): 44 mmStack Height: 9.5 mm ZS44/30 Design: zero stack (ZS)Application: bottomSteerer Tube Crown Race: 30 mmHead Tube (Frame Inner Diameter): 44 mmStack Height: 2 mmContents:1 x KCNC upper headset cup incl. stainless steel bearings1 x KCNC lower headset cup incl. stainless steel bearings1 x KCNC headset cap1 x KCNC top cap1 x star nut with aluminium bolt1 x crown race Weight: black | 1 1/8" | ZS44/28,6 - ZS44/30: 106 g Manufacturer: KCNC International No. 5 Alley 1 Lane 123 Section 6 Mingzhong Rd Taichung Taiwan info@kcnc.com.tw Distributor: COOOLsport HandelsgmbH Feistritz 29 8843 St. Peter am Kammersberg Autriche info@cooolsport.com