Cane Creek 40-Series IS52-40 Bottom Assembly

Cane Creek 40-Series IS52/40 Bottom Assembly

With its design inspired by Cane Creek’s premium 110-Series headsets, this 40-Series fully integrated bottom headset bearing delivers a super-smooth operation that lasts. Designed for frames with tapered headtubes with a 52mm bottom diameter, it’s fully sealed to withstand all types of riding conditions. This bearing s is ideal as a replacement or upgrade to make your bike’s steering feel like new again.

Zinc Coated Cartridge with Hardened Steel Bearings

The ZN40 bearings are zinc-coated, machined steel cartridge bearing with hardened steel balls. This material is much more corrosion-resistant, which vastly increases the longevity of the 40 series headsets.

Features:

• Material: 6061 T-6 Aluminium bearing, Steel crown race
• Headset Type: Fully Integrated
• Bearing Dimensions: 52mm diameter, 36×45° contact angle
• Steerer Tube Outer Diameter: 1.5”
• Lower Head Tube Inner Diameter: 52.1mm
• Fork Crown Seat Outer Diameter: 39.79mm
• Bottom Stack Height: 1mm
• S.H.I.S Information: IS52/40
• Dependable zinc coated sealed bearings
• High-quality, low friction face seals on the crown race
• Manufacturer’s Part Number: BAA0086
• Weight: 50g

Buy Cane Creek Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.