Description: Our headset spacer is made of high-quality aluminum alloy material, sturdy and durable to use. They are lightweight and easy to install, having a smooth surface and exquisite workmanship. 4 different sizes into one pack could fit your demand and meet different needs. They are suitable for 28.6mm bicycle front stem fork. Features: 1. Made of high-quality aluminum alloy material, eco-friendly, sturdy, and durable to use. 2. Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship. 3. Perfectly suitable for 28.6mm front stem fork of MTB mountain bike, road bike, etc. 4. different sizes (5mm/10mm/15mm/20mm) into one pack, they could fit for your demand and meet different needs. 5.Available in 4 colors, just choose the color you like. Specifications: Material: Aluminum alloy Color: Black, Red, Blue, Silver (Optional) Quantity: 4pcs 4Pcs/Set Size(Height): Approx. 5m/10mm/15mm/20mm Suitable for: 28.6mm Bicycle Front Stem Fork Package Included: 1 x Set of 4pcs Headset Spacer Please Note: 1. Please allow 0-1inch errors due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.[Service Guarantee]: We promise to provide 100% after-sales service for all customers; Your needs are our top priority; You can buy our headset spacers at any time; If the products are not suitable or you are not satisfied, please tell us, our team will reply within 24 hours. [Wide Application]: This stem spacers road bike has smooth edges and good texture; When you put it on the handlebar, the is very atmospheric which is suitable for 28.6mm bicycle forks, such as bicycles, mountain bikes, road bikes, etc. [Rich Choices]: We have four colors for this bicycle headset spacers threadless, namely black, red, blue, and silver; There are also four specifications of 5m / 10mm / 15mm / 20mm; You can choose according to your actual needs and preference to buy. [Flexible Adjustment]: You can set the height of the handlebar according to your riding posture, and then use washers of different thicknesses to fill the rest under the handlebar. If you want to sit upright, you can reduce the pipe cut and add more spacers. If you prefer to be lower, you can reduce more pipes and reduce the number of gaskets. [Material] This headset spacer is made of oxidized aluminum alloy material, which is environmentally friendly and durable, and this bicycle headset spacer is very light in weight and stronger than carbon fiber earphone spacers.Date First Available: September 24, 2020. Best Sellers Rank: #504,334 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 2 ratings 4.3 out of 5 stars. : B08JZ5JL5V. Part Number: ?Yosoo Health Gear 9zfiax1ne7-04. Manufacturer: ?Yosoo Health Gear. Material: ?Silver, aluminum_alloy. Color: ?Sliver. Brand Name: ?Yosoo Health Gear. Package Weight: ?0.03 Kilograms. Item Package Dimensions L x W x H: ?3.11 x 1.89 x 1.42 inches.