Brand-X Integrated IS42 / IS52 Tapered HeadsetThis tapered headset comes equipped with a hard-wearing 6061 alloy construction for an excellent balance of strength and durability. Brand-X has also put this model through a CNC forging and machining process, which removes any unnecessary excess material, while still maintaining maximum strength. As a result, it offers an excellent strength-to-weight ratio. Another highlight is its angular contact sealed bearings that ensure smooth and dependable performance in all weather conditions. Comes complete with a top cap and star nut.Features: Material: CNC forged and machined 6061 Alloy Size: IS41 Top / IS52 Bottom Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXINTIS42IS5245X45TH Black IS42 / IS52 45x45 DegBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Designed for dependability, this tapered headset comes equipped with a hard-wearing 6061 alloy construction for an excellent balance of strength and durability. Brand-X has also put this model through a CNC forging and machining process, which removes any unnecessary excess material, while still maintaining maximum strength. As a result, it offers an excellent strength-to-weight ratio. Another highlight is its angular contact sealed bearings that ensure smooth and dependable performance in all weather conditions. Comes complete with a top cap and star nut. Manufacturer's Part Number: BXINTIS42IS5245X45TH Black IS42 / IS52 45x45 Deg
Key Features:25.4mm Stem Fitting,Black,Steel Construction.
DescriptionTapered roller for 2RS double chain ring device,Roller only - no mounting hardware,For use with 2X chainsets,.