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julio 26, 2026

Vintage Schwinn Bike Riser STEM Cruiser Bicycle 1″ Handlebars 13/16″ 21.1mm Fork

Silver Alloy Cruiser Bike Riser Quill Stem - 13/16" or 21.1mm post Schwinn 1966 - 1980 New Silver Alloy Riser Quill Stem for Vintage Schwinn and Other Vintage Bikes from 1966 to 1980. This Stem is for 1" center handle bars, that is handlebars with the 1" Bulge in the center. This Silver Stem has a 13/16" or 21.1mm post fitting a fork and top nut with that opening. The Sizes are in relation to the the size of the opening of your top nut and fork tube, the stem post diameter will have to slide in to opening snugly. On Vintage Schwinn's: the 7/8" also 22.2mm ( Bigger size ) was used from the early 1900's to 1965, The ( smaller size ) 13/16" also 21.1mm was used on Schwinn's from 1966 till the 1980's. The 13/16" or 21.1mm size stem was made smaller so the fork tube could be thicker and stronger. Always Measure to Be sure. Stem has approximately 95mm forward extension and 40mm of rise, There is a lip on stem and the stem will not insert over the lip and at that point there is approximately 80mm of rise, I say this because you cannot achieve a low profile look with this stem , but should you need rise its all good. The Lip may go all the way around or may only be partially on one side, seems to come both ways from the Factory. Stem weighs approximately 515 grams. Stem Comes in Black or Silver, your bidding on the color listed in the heading and shown in the photos. If You Like this Stem and need a different Sizes or Colors, Please Check out our ebay store for All our Cool Variations. This Part is Nice Addition to your Old School BMX Bike, Freestyle BMX Bike, Fixie Fascination, Ratty Mc Rat Rod, Antique Bike, Schwinn Krate Stingray Restoration, or Custom Chopper Bicycle Project. Happy Bidding! Be sure to Check out our other Auctions and Visit our ebay Store. Keep up to Date with our Freshly Listed Auctions and Product Sales by Subscribing to our ebay Newsletter. Buy Multiple Items and Save on Shipping, Same Item: Instant Automatic Discount. Separate Items: Buy all you want From LuxLowbikes, Then Wait till we invoice you with the Discounted rate before paying. Rate Varies in relation to how the item ships. All International orders must have International shipping activated for combined shipping. I Prefer to Ship Fed Ex Ground on Larger and USPS on Smaller Items. Shipping to Puerto Rico, Alaska, and Hawaii can be higher on large items. Pick up is Available in Golden Colorado on the Lux Low Ranch, Between Boulder and Denver, Colorado. Payment must be received with in 7 days of Auction end. If you have a problem with your order, We strongly suggest emailing us first for our best solution to the problem. We now offer FREE RETURNS filed within 30 days of Receipt. PLEASE NOTE: FREE RETURNS DOES NOT Mean Free of Responsibility. Free Returns means we will provide a return label or a Forward Working Solution should we make a mistake. Should you make a Mistake or a Hasty Purchase, without reading Our Extensive Item Descriptions, We Still Provide a Shipping Label but the Return Shipping Costs will be Your Responsibility and Come out of the Refund. Free Returns is a Stream Line ebay Return System for your convenience and the Party that makes the mistake takes care of shipping costs. Please make Responsible Purchases, Read the info, Help us Cut Down on Returns and Help Keep our Prices Low. Any Abuse of this System or Fraudulent Returns will be escalated to ebay. We Hope You Enjoy Bikes as Much as We Do, Check Out the new look of Lux Low our Ever Growing Bicycle Portfolio of Antique and Vintage Bicycles from 1890 to 1990. We Specialize in Full Antique Bicycle Restoration, Custom Chopper Bicycles, Antique Wood Wheel Safety Bicycles, Vintage Cruiser Patina Restores, and Vintage Road & Racing Bikes. We Excel in Patina Wood Wheel Restores: Miami, Racycle, Mead, Ranger, Dayton, Iver Johnson, Spalding, Pope, Columbia, Sterling, and Repainting Schwinn Krate, Stingray and Ballooner Bikes, Prewar Elgin, Colson, Shelby, Dayton Huffman, Cleveland Welding, Hawthorne, Roadmaster, and Dope Azz Custom Bikes.
julio 26, 2026

Alloy 13/16″ 21.1mm OS BMX Bike 4Bolt Quill Stem Vintage Schwinn Cruiser Bicycle

13/16" or 21.1mm Old School BMX Bike 4 Bolt Quill Stem ( Your Color Choice ) New Alloy & Steel 4 Bolt Bicycle Old School BMX Quill stem. Tough Durable Stem with 4 Bolt Clamp Pattern giving you superior strength from handle bar slipping and must for large handle bars. This Stem is for 7/8" center handle bars, Handlebars WITH OUT the large 1" center. This is a Nice Reproduction of a Classic Old School BMX Suntour Stem, but Does Not say Suntour. This Stem has a 13/16" or 21.1mm post fitting a fork and top nut with that opening. The Sizes are in relation to the the size of the opening of your top nut and fork tube, the stem post diameter will have to slide in to opening snugly. The 13/16" or 21.1mm size was common to most Old School BMX as the Stem got smaller so the fork tube could be thicker and stronger. This ( smaller size ) 13/16" also 21.1mm was used on Schwinns from 1966 till the 1980's. Please Note: there is another 7/8" also 22.2mm ( Bigger size ) used on Vintage Schwinn Bikes from 1900's to 1965 and is Common on Most all New Bikes, Click here to get to that auction. " Always Measure to Be Sure " Your Old Stem may have size markings. Your Color Choice and there is a Discount for buying Multiples. We also Sell a Replacement Bolt and 21.1mm Wedge Nut, The Wedge & Bolt is approximately 180mm long with 50mm of threading, it is longer than the one on the 4 bolt stem because it universal to fit more stems than just the 4 bolt. If You Like this Stem and need a different Sizes, Color, or Style, Please Check out our ebay store for All our Cool Variations. This part is a Nice Addition to your Custom Old School BMX Bike, Prewar Klunker, Antique Cruiser Bike, Ratty Rod Cruiser, Vintage Schwinn Restoration, or Custom Schwinn Chopper Bicycle Project. Please Choose Your Color Selection from Menu. Add Multiple items to your cart and check out using the Cart for Product and Shipping Discounts Happy Bidding! Be sure to Check out our other Auctions and Visit our ebay Store. Keep up to Date with our Freshly Listed Auctions and Product Sales by Subscribing to our ebay Newsletter. Buy Multiple Items and Save on Shipping, Same Item: Instant Automatic Discount. Separate Items: Buy all you want From LuxLowbikes, Then Wait till we invoice you with the Discounted rate before paying. Rate Varies in relation to how the item ships. All International orders must have International shipping activated for combined shipping. I Prefer to Ship Fed Ex Ground on Larger and USPS on Smaller Items. Shipping to Puerto Rico, Alaska, and Hawaii can be higher on large items. Pick up is Available in Golden Colorado on the Lux Low Ranch, Between Boulder and Denver, Colorado. Payment must be received with in 7 days of Auction end. If you have a problem with your order, We strongly suggest emailing us first for our best solution to the problem. We now offer FREE RETURNS filed within 30 days of Receipt. PLEASE NOTE: FREE RETURNS DOES NOT Mean Free of Responsibility. Free Returns means we will provide a return label or a Forward Working Solution should we make a mistake. Should you make a Mistake or a Hasty Purchase, without reading Our Extensive Item Descriptions, We Still Provide a Shipping Label but the Return Shipping Costs will be Your Responsibility and Come out of the Refund. Free Returns is a Stream Line ebay Return System for your convenience and the Party that makes the mistake takes care of shipping costs. Please make Responsible Purchases, Read the info, Help us Cut Down on Returns and Help Keep our Prices Low. Any Abuse of this System or Fraudulent Returns will be escalated to ebay. We Hope You Enjoy Bikes as Much as We Do, Check Out the new look of Lux Low our Ever Growing Bicycle Portfolio of Antique and Vintage Bicycles from 1890 to 1990. We Specialize in Full Antique Bicycle Restoration, Custom Chopper Bicycles, Antique Wood Wheel Safety Bicycles, Vintage Cruiser Patina Restores, and Vintage Road & Racing Bikes. We Excel in Patina Wood Wheel Restores: Miami, Racycle, Mead, Ranger, Dayton, Iver Johnson, Spalding, Pope, Columbia, Sterling, and Repainting Schwinn Krates, Stingrays and Ballooner Bikes, Prewar Elgins, Colsons, Shelbys, Dayton Huffmans, Cleveland Welding, Hawthorne, Roadmasters, and Dope Azz Custom Bikes.
julio 26, 2026

ALLOY 13/16″ 21.1MM OS BMX BIKE 4BOLT QUILL STEM VINTAGE SCHWINN CRUSIER BICYCLE

Detailed Description:Quill Diameter: The quill diameter of 21.1 mm ensures compatibility with standard quill stems, commonly found on many older or vintage bicycles. This diameter is slightly smaller than the more common 22.2 mm, so it's important to check compatibility with your specific bike.Bar Clamp Diameter: The bar clamp diameter of 22.2 mm fits standard handlebars, making it versatile for various handlebar types used in BMX and other bikes.Stem Length: With a stem length of 55 mm, this stem offers a balance between responsiveness and control, suitable for BMX riding where quick handling is essential.Quill Length: The quill length of 4-1/4 inches (approximately 108 mm) allows for a secure fit within the steering tube of the fork, providing stability and strength.Fork Compatibility: Designed to be compatible with 1-inch forks, making it suitable for a wide range of BMX bikes and other bicycles that use this standard size.Angle: The 0-degree angle provides a direct and flat extension from the steerer tube, which is ideal for maintaining a consistent and aggressive riding posture, common in BMX riding.Material: Made from high-quality alloy, this stem offers a combination of strength and lightweight performance. Alloy is known for its durability and resistance to corrosion, ensuring long-lasting use.Style: Specifically designed for BMX bikes, this stem supports the rigorous demands of BMX riding, including jumps, tricks, and high-impact maneuvers.Ease of Installation: The quill stem is straightforward to install. Insert the quill into the steerer tube and tighten the bolt to expand the wedge inside, securing the stem in place. Ensure the handlebar is centered and the stem is aligned with the front wheel before fully tightening.Ideal for BMX bikes, this stem is perfect for riders looking for a reliable, strong, and lightweight option that can handle the demands of BMX riding.Suitable for vintage or older bikes with a 1-inch fork and 22.2 mm handlebar clamp size.Benefits:Strength and Durability: The alloy construction provides robust performance, capable of withstanding the stresses of BMX riding.Lightweight: The use of alloy material keeps the stem lightweight, contributing to overall bike performance without adding unnecessary weight.Compatibility: Fits standard BMX handlebars and forks, making it an easy upgrade or replacement part.Stability: The quill design ensures a secure fit in the steering tube, maintaining stability and control during rides.This 450 Alloy Stem is designed to provide BMX riders with the performance and reliability needed for both casual riding and competitive racing. Its durable construction and compatibility with standard components make it a versatile and practical choice for BMX enthusiasts.
julio 26, 2026

ALLOY 7/8″ 22.2MM OLD SCHHOL BMX BIKE 4 BOLT QUILL STEM VINTAGE CRUISER BICYCLE.

Detailed Description:Quill Diameter: The quill diameter of 22.2 mm ensures compatibility with standard quill stems, commonly found on many bicycles, particularly older or vintage models.Bar Clamp Diameter: The bar clamp diameter of 22.2 mm fits standard handlebars, making it versatile for various handlebar types used in BMX and other bikes.Stem Length: With a stem length of 55 mm, this stem offers a balance between responsiveness and control, suitable for BMX riding where quick handling is essential.Quill Length: The quill length of 4-1/4 inches (approximately 108 mm) allows for a secure fit within the steering tube of the fork, providing stability and strength.Fork Compatibility: Designed to be compatible with 1-inch forks, making it suitable for a wide range of BMX bikes and other bicycles that use this standard size.Angle: The 0-degree angle provides a direct and flat extension from the steerer tube, which is ideal for maintaining a consistent and aggressive riding posture, common in BMX riding.Material: Made from high-quality alloy, this stem offers a combination of strength and lightweight performance. Alloy is known for its durability and resistance to corrosion, ensuring long-lasting use.Style: Specifically designed for BMX bikes, this stem supports the rigorous demands of BMX riding, including jumps, tricks, and high-impact maneuvers.Ease of Installation: The quill stem is straightforward to install. Insert the quill into the steerer tube and tighten the bolt to expand the wedge inside, securing the stem in place. Ensure the handlebar is centered and the stem is aligned with the front wheel before fully tightening.Ideal for BMX bikes, this stem is perfect for riders looking for a reliable, strong, and lightweight option that can handle the demands of BMX riding.Suitable for vintage or older bikes with a 1-inch fork and 22.2 mm handlebar clamp size.Benefits:Strength and Durability: The alloy construction provides robust performance, capable of withstanding the stresses of BMX riding.Lightweight: The use of alloy material keeps the stem lightweight, contributing to overall bike performance without adding unnecessary weight.Compatibility: Fits standard BMX handlebars and forks, making it an easy upgrade or replacement part.Stability: The quill design ensures a secure fit in the steering tube, maintaining stability and control during rides.This 450 Alloy Stem is designed to provide BMX riders with the performance and reliability needed for both casual riding and competitive racing. Its durable construction and compatibility with standard components make it a versatile and practical choice for BMX enthusiasts.
julio 25, 2026

AltaLine BMX FRONT Alloy Bike Bicycle Brake Set BLACK ALLOY LEVER.

Detailed Specifications: Design: Side-Pull CaliperThe side-pull caliper design provides a reliable braking mechanism commonly used in road and hybrid bicycles. This design allows for smooth and effective braking with minimal lever effort. Max Width: 88mmThis measurement indicates the maximum width of the brake arms, allowing compatibility with various rim widths. It ensures that the brake can effectively contact the rim for optimal braking performance. Dimension: 67-85mm (lever)The lever dimension indicates the range of the brake lever's reach, accommodating different hand sizes for a comfortable grip during braking. Material: AlloyConstructed from high-quality alloy, this brake system is lightweight yet strong. Alloy materials offer excellent durability and resistance to corrosion, making them suitable for various weather conditions. Design: 4 FingerThe 4-finger design allows for an ergonomic grip on the brake lever, providing greater leverage and control, especially during more aggressive riding situations. Clamp Size: 22.2mm (7/8")The clamp size ensures compatibility with standard handlebars, making installation straightforward on most bike models. Color: BlackThe sleek black finish gives the brake a modern aesthetic, complementing a variety of bike styles and colors.Features: Adjustable Reach:The brake lever may include an adjustable reach feature, allowing riders to customize the lever position for improved comfort and control. Easy Installation:Designed for straightforward installation, the MX Brake can be mounted easily on compatible bike frames and forks.Performance: Braking Power:The side-pull design provides effective and responsive braking performance, ensuring safe stopping power in various riding conditions. Weight Efficiency:The alloy construction contributes to a lightweight brake system, ideal for performance-oriented cyclists looking to minimize overall bike weight.