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julio 25, 2026

BICYCLE QUILL STEM EXTENDER EXTENSION 8.25″ X 21.1mm

This is a brand new Chromoly Quill Stem Extender! It is brand new and in its original packaging! Allows rise for quill StemsRaises stem another 4-6"Cro-Moly8 1/4" long21.1 mmCHECK OUT OUR PRICE! WE SELL 21.1MM, 22.2MM AND 25.4MM SIZES IN OUR EBAY STORE! SHIPPING TERMS & CONDITIONS: We're reasonable & honest folks, but in order to continue to provide great prices & service, we cannot deviate from these policies: ADDRESS CHANGES MUST BE MADE WITH PAYPAL PRIOR TO PAYMENT. We can ship only to your Paypal address. I really appreciate your business and will work hard to earn your positive feedback & your repeat business! If you feel that you cannot leave +feedback please contact me and I'll immediately correct any problems. I work very hard to avoid problems, but occasionally I do make mistakes, some of them computer related and some human related, but I will always make it right. You have my word on it! Thanks for your business!
julio 25, 2026

Old School BMX 1980’s TUF NECK TIGER Stamped Quill STEM 1” THREADED Show Chrome

The 1980's Tuf Neck Tiger Stamped Stem is a show chrome quill stem designed for old school BMX bikes. This 1 inch threaded stem features a chrome finish and is compatible with BMX bikes, beach bikes, and flatland bikes. The set includes the quill stem stamped with the Tuf Neck brand logo, adding a unique touch to your vintage bike restoration project. Made of durable, this stem is a high-quality part for your cycling enthusiast endeavors.
julio 25, 2026

AltaLine Bicycle BMX Stem 4-Bolt 21.1mm Black

Product Specifications Quill Diameter:21.1mmThe diameter of the quill section, ensuring compatibility with various bike frames. Bar Clamp:22.2mmDesigned to fit standard handlebars, providing a secure and stable connection. Stem Length:55mmThis length allows for a compact setup, enhancing control and responsiveness. Quill Length:4-1/4 InchProvides ample height adjustment options, accommodating various rider preferences and setups. Fork Compatibility:1 InchSpecifically designed for bikes with a 1-inch fork steerer tube, ensuring a proper fit. Angle:0 DegreesA straight design that allows for a neutral riding position, ideal for BMX and freestyle riding. Color:BlackThe sleek black finish gives a modern and stylish look that complements most bike designs. Material:AlloyConstructed from lightweight yet durable alloy, offering a balance of strength and weight reduction. Style:BMXTailored for BMX applications, focusing on performance and reliability during tricks and stunts. Brand:AltaLineKnown for high-quality bicycle components that cater to BMX and other cycling disciplines.Features Durable Construction:Made from alloy material, ensuring durability while keeping the weight low for enhanced performance. Adjustable Quill Length:The quill length allows for easy adjustments to fit different riding styles and preferences. Secure Bar Clamp:The 22.2mm bar clamp provides a secure grip on handlebars, ensuring stability during rides.Application The 450 Alloy Stem 21.1mm Black is ideal for: BMX Bikes:Specifically designed for BMX riders who require a strong and reliable stem for performing tricks and stunts. Custom Builds:Great for riders looking to build or upgrade their BMX bike with a high-quality stem that offers excellent performance.Benefits Enhanced Control:The short stem length and 0-degree angle provide improved handling and responsiveness, essential for BMX riding. Lightweight Design:The alloy construction ensures that the stem does not add unnecessary weight, allowing for better performance during jumps and tricks. Versatile Fit:Compatible with various handlebars and fork sizes, making it a flexible choice for different setups.