Features: *Carbon Fiber Fork Spacer: Made of 3K carbon fiber material, this fork spacer is designed to raise the handlebar height effectively. It is suitable for a front tube with an outer diameter of 28.6mm and can be freely combined for different height adjustments. *Lightweight and enduring: Crafted from high-quality 3K carbon fiber, this fork spacer offers lightweight and enduring performance. The carbon fiber material ensures long-lasting and reliable use, while providing excellent strength-to-weight ratio. *Precision Cut and Smooth Edge: With precise CNC cutting, this fork spacer features a flat and smooth edge. The minimal tolerance in manufacturing guarantees a perfect fit and seamless integration with your bike components. *Stable Performance: The enduring of this fork spacer is smooth and glossy, showcasing its excellent heat resistance and thermal shock resistance. It maintains stability and reliability even under extreme conditions. *Easy to Install: Installing this carbon fiber fork spacer is hassle-free. Simply place it on the front tube and adjust the handlebar height accordingly. No additional tools or complicated procedures are required. Specifications: *Product Name:Carbon Fiber Front Fork Washer *Material:3K Carbon Fiber *Size:28.6mm *Color:black Package Content: 6mm 3pcs Include (1mm+2mm+3mm) 21mm 5pcs Include (1mm+2mm+3mm+5mm+10mm) 50mm 4pcs Include(5mm+10mm+15mm+20mm) 56mm 7pcs Include(1mm+2mm+3mm+5mm+10mm+15mm+20mm) 41mm 7pcs Include(1mm+2mm+3mm+5mm+10mm*3) 56mm 9pcs Include(1mm+2mm+3mm+5mm*2+10mm*4) 41mm 7pcs Include(1mm+2mm+3mm+5mm+10mm*3) 56mm 9pcs Include(1mm+2mm+3mm+5mm*2+10mm*4) 81mm 9pcs Include(1mm+2mm+3mm+5mm+10mm*3+20mm*2) 111mm 10pcs Include(1mm+2mm+3mm+5mm+10mm*2+20mm*4) Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Compatibility - Carbon Fiber Bicycle Heightening Washer Kit 1/2/3/5/8/10/15/20mm For 28.6mm Good Performance Materials - These bike accessories are made of premium material, ensuring their durability and long-lasting performance. Optimal Performance - These accessories offer versatility and adaptability to different cycling needs and provide optimal performance and reliable functionality enhance the riding experience and ensure safety. Easy Installation - These accessories can be easily installed on your bike to get your bike running again. After-sale Serive - We provide high quality products, if there is any problem with our product, please contact us.