Description
The Cane Creek 40-Series Spacer Crown Race is a specialized “problem-solver” designed to increase the stack height at the bottom of your headtube by 3mm. This effectively raises the axle-to-crown measurement, which is crucial for preventing fork adjustment knobs or the fork crown itself from striking the downtube on certain frame geometries.
Constructed from durable steel, this 52/40 crown race is built to withstand heavy trail use and features an integrated low-friction face seal to protect your lower headset bearing from grit and moisture. It is a perfect fit for 1.5″ tapered steerer tubes and is fully compatible with Cane Creek 10, 40, and 110-series headsets. Despite some erroneous technical listings, this is a precision-machined steel component and does not require a battery.
Quick Facts
| Feature | Specification |
|---|---|
| Added Stack Height | +3mm |
| Steerer Compatibility | 1.5″ Tapered (40mm Seat) |
| Lower Bearing Match | 52mm (36°x45°) |
| Material | Durable Steel |
| Sealing | Integrated Low-Friction Face Seal |
| Weight | 27.2g |
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