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Bicycle Components & Parts

julio 24, 2026

1Pcs 1-1/4 Headset Stem Top Cap Bicycle Stem Top Cap Cover with Bolt Purple

The cycling headset top cover has an outer diameter of 1 1/4” (31.8mm), fitting most standard bicycle headset stems. Its precise size ensures a secure fit and stability.Made of aluminum alloy, the cap is strong yet lightweight. It features a black CNC finish that enhances its stylish look, while also ensuring easy installation and greater durability. And M6 stainless steel bolt offer excellent corrosion resistance.Suitable for mountain bikes and road bikes, this accessory enhances both functionality and appearance, making it easy to upgrade your bike's style.Replace the original cap with this cap with bolts when using. Make sure it is securely fastened.Check compatibility with your bike's headset stem before installation.
julio 24, 2026

1Pcs 1 1/4″ OD Bicycle Headset Stem Top Cap for Mountain Road Bike Black

The cycling headset top cover has an outer diameter of 1 1/4" (31.8mm), fitting most standard bicycle headset stems. Its precise size ensures a secure fit and stability.Made of aluminum alloy, the cap is strong yet lightweight. It features a black CNC finish that enhances its stylish look, while also ensuring easy installation and greater durability.Suitable for mountain bikes and road bikes, this accessory enhances both functionality and appearance, making it easy to upgrade your bike's style.Replace the original cap with this cap with bolts when using. Make sure it is securely fastened.Check compatibility with your bike's headset stem before installation.
julio 23, 2026

Purple Anodized BMX Top Load Stem —Aluminum, Black Hardware, Excellent Condition

The Purple Anodized BMX Top Load Stem is a high-quality aluminum headset designed for bicycles. It features a 1 1/8 inch steerer tube diameter and comes in excellent condition. The black hardware adds a sleek and stylish touch to the overall design, making it a perfect choice for sport enthusiasts looking to upgrade their BMX bike. This top load stem is a durable and reliable component that will enhance the performance and appearance of your bike.
julio 23, 2026

OLD SCHOOL BMX BEARTRAP 2 HEADSET TIOGA MD LAVENDER PURPLE 1″ threaded NEW tange

NEW unused classic old school design Tioga Beartrap 2 threaded 1" x 24 headset, will work with most standard 1980's old school BMX frame and forks and is Gyro Compatible, recently powdercoated TIOGA Medium Lavender ( purple ) by us at C4, other custom colors available, just message us Steerer ID 25.4 / Cup 32.7 / Race 26.4 / Stack Height 40 It is sometimes necessary or recommended to hone out the fork race for easier installation without damaging the fork, usually this can be done with a Dremmel or die grinder. Otherwise measure and grease components for the proper fit. Don't hesitate to ask questions if you see something we left out. Any questions regarding restoration services or questions not related to items for sale by C4 should be directed to our site C4LabsPC.com