DURABILITY AND VALUE. Cane Creek’s 40-Series sets the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, lightweight, long-lasting headset. We make it easier, by developing consistent graphics, interchangeable parts and over 40 configurations to meet almost every size need. Sold in straight and tapered assemblies or tops & bottoms, tops are available in either short (9mm) or tall (15mm) stack height bearing covers, Cane Creek’s 40-Series offers the largest fitment range of any headset line on the market. Precision engineered by Cane Creek in Fletcher, NC. NEW! The new ZN40 bearings are a zinc-coated, machined steel cartridge bearing with hardened steel balls. The new material is much more corrosion-resistant, which vastly increases the longevity of the 40 series headsets. Specs Cups and Covers : 6061 T-6 Aluminum Internally relieved to reduce weight Covers : Tall and short aluminum and carbon covers offered on many IS and ZS models Crown Race : Durable steel crown races Bearings : Dependable zinc coated, sealed bearings ~ ZS56 will take a 52mm bearing All complete Cane Creek headset assemblies (top or bottom) will use a 36x45 degree contact angle bearing, with the exception of our IS47/33 and EC44/33 headset assemblies. IS47/33 and EC44/33 will use a 45x45 degree contact angle bearing. Interlok® : Interlok® spacer compatible Clip Seal : Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts Face Seal : High-quality, low friction face seals on the crown races Stack Heights : ZeroStack (ZS) — 4mm bottom Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER