Top Assy 40-Series External Cup 34mm 1-1/8in EC34/28.6 Black (BAA0083K)

Cane Creek Headset Top Assy 40-Series EC34 External Cup 34mm Headtube 1-1/8" Steerer Black BAA0083K

Technical Description EC34/28.6/H16/K Top

Type EC - External Cup Top Head Tube Inside Dia. 33.95mm Stem Clamp Dia. 28.6mm Top Stack Height 16mm Top Bearing Type Black Oxide, Sealed Material 6061 Weight 50g Part Number BAA0083K The all-new 40-Series is the work-horse of Cane Creek’s headset line-up. The series incorporates all the features necessary for a durable, light-weight, long-lasting headset and represents the perfect balance of performance, durability and value. Precision engineered by Cane Creek in Fletcher, NC. 40-Series Features: Cups and Covers 6061-T6 Aluminum Internally relieved to reduce weight Clip-Seal Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts Face-Seals High-quality, low friction face-seals on the crown races Crown Race Durable steel crown races Bearings Dependable black-oxide, sealed cartridge bearings Covers Tall and short aluminum and carbon covers offered on many IS and ZS models Interlok® Interlok® spacer compatible Compatibility Internal parts are cross-compatible across the 10, 40 and 110-series Stack Heights Consistent top and bottom stack heights across 10, 40 and 110-series Traditional – 16mm top, 12mm bottom ZeroStack™ – 8mm or 15mm top, 4mm bottom Integrated – 9mm or 15mm top, 1mm bottom available fits: complete IS38 – IS38 9mm Cover (Integrated 1” Standard) IS38 – IS38 15mm Cover (Integrated 1” Standard) IS41 – IS41 9mm Cover (Integrated 1-1/8” Standard) IS41 – IS41 15mm Cover (Integrated 1-1/8” Standard) IS41 – IS41 9mm Carbon Cover (Integrated 1-1/8” Standard) IS41 – IS41 15mm Carbon Cover (Integrated 1-1/8” Standard) IS42 – IS42 9mm Cover (Integrated 1-1/8” Italian Standard) IS42 – IS42 15mm Cover (Integrated 1-1/8” Italian Standard) IS42 – IS42 9mm Carbon Cover (Integrated 1-1/8” Italian Standard) IS42 – IS42 15mm Carbon Cover (Integrated 1-1/8” Italian Standard) ZS44– ZS44 8mm Cover (ZeroStack™ 1-1/8” Standard) ZS44– ZS44 15mm Cover (ZeroStack™ 1-1/8” Standard) ZS44– ZS44 8mm Carbon Cover (ZeroStack™ 1-1/8” Standard) ZS44– ZS44 15mm Carbon Cover (ZeroStack™ 1-1/8” Standard) ZS49– ZS49 Conversion (ZeroStack™ Cup for 1-1/8” Steerer-Tubes – Adapted to 1.5” Traditional Standard Head-Tube) TR30– TR30 (Traditional 1” Standard) TR34– TR34 (Traditional 1-1/8” Standard) TR49– TR49 (Traditional 1.5” Standard) ZS49– TR49/30 Conversion (Conversion assembly to adapt 1.5” Traditional head-tube to a 1-1/8” steerer tube. Uses a ZeroStack™ Top Assembly and a Traditional Bottom Assembly.