Universal Fit: Suitable for 1 1/8"(28.6mm) fork steerer tube of most mountain bikes, road bikes, MTB, BMX, touring bikes and etc. Quality Material: Print-black alloy material offers incredible strength, good temperature resistance, lightweight and sleek looking. 9 Piece Kit: 5 sizes, 9 pieces to get a wide range of height combinations to set the optimal position for best riding performance. Specs: Fit size: 1-1/8" fork steerer tube. Package: 1 x 2mm, 1 x 3mm, 3 x 5mm, 3 x 10mm, 1 x 15m.ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide a 1-year warranty!. Specs: Fit size: 1-1/8" fork steerer tube. Package: 1 x 2mm, 1 x 3mm, 3 x 5mm, 3 x 10mm, 1 x 15m. 9 Piece Kit: 5 sizes, 9 pieces to get a wide range of height combinations to set the optimal position for best riding performance. Quality Material: Print-black alloy material offers incredible strength, good temperature resistance, lightweight and sleek looking. Universal Fit: Suitable for 1 1/8"(28.6mm) fork steerer tube of most mountain bikes, road bikes, MTB, BMX, touring bikes and etc.Date First Available: May 27, 2019. Best Sellers Rank: #151,267 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 106 ratings 4.7 out of 5 stars. : B07S9QKXLQ. Size: ?2.15mm. Style: ?Alloy 9PCS. Part Number: ?ASP-P1. Manufacturer: ?CyclingDeal. Color: ?Alloy 9PCS. Brand Name: ?CyclingDeal. Item Dimensions LxWxH: ?1.97 x 1.57 x 1.57 inches. Package Weight: ?0.05 Kilograms. Item Package Dimensions L x W x H: ?4.21 x 2.83 x 1.06 inches.