We created our InSet™ family of headsets by applying the legendary form and function of Chris King headsets to fit solutions for a wide variety of tapered and oversized headtubes and steerer tubes being utilized in modern bicycle design. The Chris King InSet™ 7 combines seamless design and legendary quality in a 44mm headset with an external lower cup that is a precision headset option for your 1.5” tapered steerer fork. Our InSet™ 7 is equipped with our exclusive built-in-house bearings and our patented GripLock® system for precise fit and function. Engineered, manufactured and assembled in Portland, Oregon USA King Lifetime Warranty Legendary made-in-house bearings Patented GripLock® retention design for dependable headset adjustment (US Patent 8662517) Responsibly lightweight Designed specifically for a 44mm straight headtube and a 1-1/8” to 1.5” tapered steerer tube Logo Type : Bright Silver Logo Weight : 150 grams Steer tube OD : 1-1/8” to 1.5” tapered Upper head tube bore ID (tolerances) : 44.0 mm (+0, -.05) Lower head tube bore ID (tolerances) : 44.0 mm (+0, -.05) Upper head tube ream depth : 10 mm Lower head tube ream depth : 10 mm Fork crown seat OD : 39.8 mm Press fit tolerance : .1mm Upper stack height : 8.46 mm Lower stack height : 14.8 mm Stem cap screw torque : 6-15 in. lbs 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