1. Vintage Bicycle Parts For Sale
  2. sku: 6798626527399533
  3. KALLOY GT04578

KALLOY GT04578 Bmx Stem 21.1

Gt04578 Kalloy 21.1 Vintage Bmx Stem

( Brand: Kalloy ), ( Manufacturer Part Number: GT04578 ), ( Model: KALLOY GT04578 ), ( Type: Stems ), ( Vintage: Yes )

Review KALLOY 21.1 Vintage Bmx Stem

Kalloy GT04578 21.1 BMX Stem - A Durable and Aesthetic Upgrade for Your BMX Bike

The Kalloy GT04578 21.1 BMX Stem is a remarkable addition to your BMX bike, offering a perfect blend of strength, style, and performance. This high-quality stem is designed with the modern BMX rider in mind, ensuring a secure and responsive ride.

Crafted from 6061-T6 aluminum alloy, the Kalloy GT04578 stem boasts exceptional durability and lightweight construction. The anodized finish not only enhances its aesthetic appeal but also provides an extra layer of protection against corrosion and wear.

The GT04578 stem features a 21.1mm clamp diameter, ensuring a secure and stable connection between the handlebar and fork. With a 45-degree rise and a 7/8-inch steerer tube length, this stem provides an ideal balance of reach and control for BMX riding.

The four-bolt face clamp design offers superior strength and rigidity, ensuring your handlebars stay exactly where you put them, even during the most demanding tricks and jumps. The bolts are made of heat-treated chromoly steel, ensuring they remain tight and secure, even under high loads.

The Kalloy GT04578 21.1 BMX Stem is not just about performance; it's about style too. Its sleek, minimalist design looks great on any BMX bike, while its robust construction and reliable performance give you the confidence to take on any challenge.

In summary, the Kalloy GT04578 21.1 BMX Stem is a high-quality, durable, and stylish stem that offers superior strength, control, and aesthetics. Whether you're a seasoned BMX rider or just starting out, this stem is a perfect choice for enhancing the performance and look of your bike.

Kalloy GT04578 21.1 BMX Stem: Analysis and Recommendation

The Kalloy GT04578 21.1 BMX Stem is a popular choice among BMX riders due to its durability, lightweight design, and versatile fit. Here are some pros and cons to consider before making a purchase:

Pros:

1. Durable Construction: This stem is made of 6061-T6 aluminum alloy, which is known for its strength and resistance to corrosion.

2. Lightweight: The lightweight design of the Kalloy stem reduces the overall weight of the bike, making it easier to maneuver and perform tricks.

3. Versatile Fit: The stem comes in various lengths and angles, allowing riders to customize the fit to their preference and bike setup.

4. Affordable: Compared to other high-end stems, the Kalloy stem offers a good value for the price.

Cons:

1. Lack of Aheadset Compatibility: Some users have reported compatibility issues with certain headsets, which may require additional parts or adjustments.

2. Finish Quality: The anodized finish on the stem may chip or wear off over time due to frequent use and impact.

3. No Colors: The stem is only available in a black finish, which may not match some color schemes on BMX bikes.

Conclusion:

If you're looking for a durable, lightweight, and affordable BMX stem with a versatile fit, the Kalloy GT04578 21.1 BMX Stem is a solid choice. However, be aware that there may be compatibility issues with certain headsets, and the finish quality might wear off over time. If you're willing to accept these minor drawbacks, you'll find that the Kalloy stem is a reliable and cost-effective upgrade for your BMX bike.

Recommendation:

For BMX riders seeking a durable, lightweight, and customizable stem at an affordable price, we recommend the Kalloy GT04578 21.1 BMX Stem. Be sure to double-check compatibility with your headset before making a purchase, and consider protective measures to maintain the finish quality of the stem.

Details:

See all pictures for condition Works fine Mainland US shipping only.

part #: gt04578 prices

  • $44.99-$129.00

specifications vintagebikepartiz:

  • brand: Kalloy
  • mpn: Gt04578
  • model: Kalloy Gt04578
  • type: Stems
  • vintage: Yes

payments vintagebikepartiz:

  • wallet: Paypal
  • credit card: Mastercard
  • other

offer vintagebikepartiz:

  • started: June 3, 2025
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • quantity: 1
  • sold: 0

shipping vintagebikepartiz:

  • class: Economy
  • transit: 3-9 Days
  • service: Economy
  • type: Fixed
  • cost: $9.90

returns vintagebikepartiz:

  • policy: No Returns

general vintagebikepartiz:

  • Cycling > Vintage Cycling > Vintage Bicycle Parts

seller vintagebikepartiz:

  • city: Albany, Oregon
  • # reviews: 1674
  • rating: 100.0%
type: stems, vintage: yes,
category: sporting goods > cycling > vintage cycling > vintage bicycle parts, sku: 6798626527399533,
Kalloy GT04578 Is Similar To:
  • (40.5% similar) 0e seat post has alto of wear and tear, scratches dings preowned. Vintage bmx mongoose Kalloy 26...(September 10th, 2018)
  • (42.2% similar) Overall this item is in pretty good vintage shape. There are scratches, rusting and pitting, and it does show wear and tear from previous use and age. The return number must be written on outside of box for it to be accepted. Vintage Kalloy old school bmx bike goose neck bicycle handlebar stem HS288...(July 15th, 2016)
  • (39.4% similar) Road, touring, hybrid and mountain bike. Made in Taiwan. I list items almost everyday. Classic Kalloy riser stem 100MM reach. I'm glad to combine items as long they fit in one box save on shipping. Used and works great. 4MM clamp, 22...(February 26th, 2018)
  • (51.5% similar) Vintage Kalloy KY80 quill stem up for grabs. Average used vintage. You should be too. Could clean up better. Good ratings are greatly appreciated if you can. All good business is greatly appreciated. What you see is get...(December 13th, 2017)
  • (25.5% similar) Lot of 4 alloy quill road bicycle bike stem Kalloy Sr other KA80,SR80, SR120...(February 3rd, 2015)
vintagebikepartiz logo
5 offers $44.99–$129.00 USD
  • Offer #1 priced at $58.50 + $0.00 shipping estimate = $58.50* total. FREE SHIPPING
  • Offer #2 priced at $44.99 + $0.00 shipping estimate = $44.99* total. FREE SHIPPING
  • Offer #3 priced at $129.00 + $9.99 shipping estimate = $138.99* total. +$9.99 shipping
  • Offer #4 priced at $99.00 + $12.00 shipping estimate = $111.00* total. +$12.00 shipping
  • Used. Offer #5 priced at $49.99 + $8.00 shipping estimate = $57.99* total. +$8.00 shipping

Copyright © vintagebikepartiz.com