Cane Creek AER 碗组 上边部分 1 1/8" IS41/28.6/H9 short

With the AER series, Cane Creek presents the lightest headset in the world. By replacing the upper bearing with a sliding ring made of Norglide® material, you achieve a unique lightweight design (optional). As a result, the Cane Creek AER tax rate offers a weight saving of over 50% compared to competitive tax rates.

• Lighter headset for XC and racing bikes, 40% lighter than comparable models
• Separately available headset upper and lower parts made of 7075-T6 aluminum, worked out internally for minimum weight with maximum stability
• Press-in shells in window construction
• Lightweight Cane Creek aluminum cartridge bearing (upper bearing can be replaced with a Norglide® composite material bearing for additional weight savings)
• Aluminum cone ring with integrated low-friction seal
• Construction heights IS: 9mm (short), 15.1mm (tall) above
• Weight IS: approx. 33g short, approx. 37g tall

• 1 x Cane Creek AER headset upper part (see item description for details)