1. Vintage Bicycle Parts For Sale
  2. sku: 7673251801062731
  3. BOSS CT-604

BOSS CT-604 Oldschool Freestyle Stem Og Bmx Redline Gt Haro Dyno

Ct-604 Boss Oldschool Xl Freestyle Stem Og White Bmx Redline Gt Haro Dyno

( Brand: Boss ), ( Manufacturer Part Number: CT-604 ), ( Type: Stems ), ( Color: White ), ( Vintage: Yes ), ( For Bike Type: Bmx Bike Old School )

Review BOSS Oldschool Xl Freestyle Stem Og White Bmx Redline Haro Dyno

The **Boss CT-604 Oldschool XL Freestyle Stem** is a meticulously crafted, no-compromise component designed to elevate your riding experience to a whole new level of precision and control. Engineered with a bold, retro-inspired aesthetic that pays homage to the raw, unfiltered spirit of vintage BMX, this stem exudes a rugged charm while delivering the modern performance demanded by today s most demanding riders. Constructed from high-grade, aircraft-grade aluminum, the CT-604 boasts a robust yet lightweight construction, ensuring durability without sacrificing agility. The stem s **XL length** provides ample reach, allowing for a more aggressive, forward-leaning riding position ideal for freestylers, dyno riders, and those who demand extra leverage during high-speed carving or technical tricks. Its **Oldschool design** features a classic, slightly tapered profile with a subtle, aggressive angle, reminiscent of the stems that defined an era of BMX culture, while the **Freestyle stem** designation underscores its versatility, accommodating everything from flatland tricks to aggressive park sessions.

The **OG (Original Gear) finish** is a striking, matte red with bold, high-contrast white accents, giving it a timeless, street-ready look that turns heads on the dyno or in the skatepark. The **Redline GT** branding adds a touch of modern flair, subtly hinting at the stem s high-performance capabilities without overpowering its vintage appeal. For those who ride with **Haro**, the collaboration ensures a seamless integration with their signature components, creating a cohesive, high-performance setup that speaks to both style and substance. The **Dyno** moniker isn t just for show this stem is built to handle the relentless demands of high-speed grinding, with reinforced mounting points and a sturdy clamp system that keeps everything locked in tight, even under extreme stress. Whether you're flipping, grinding, or just cruising with confidence, the CT-604 delivers the perfect blend of heritage and innovation, proving that sometimes the best gear is the gear that feels like it was made for you just like the old days, but with modern engineering to back it up.

**Pros and Cons of Buying a Used Boss CT-604 Oldschool XL Freestyle Stem (OG BMX, Redline, GT, Haro, Dyno)**

### **Pros**

1. **Durability and Build Quality** The CT-604 is a well-known, high-quality stem designed for freestyle and BMX riding. It is built to withstand heavy use, impacts, and frequent adjustments, making it a reliable choice for aggressive riding styles.

2. **Adjustability and Versatility** The stem features a threaded design that allows for easy length and angle adjustments, which is crucial for riders who frequently switch between different riding styles or bike setups. The Oldschool XL version provides extra length, accommodating wider handlebars and a more aggressive riding position.

3. **Compatibility with Various Brands** The stem is designed to fit a wide range of BMX and freestyle bikes, including those from Redline, GT, Haro, and Dyno. This makes it a versatile upgrade option regardless of your bike s brand.

4. **Freestyle-Specific Design** The stem is engineered for freestyle riding, with reinforced materials and a sturdy construction to handle tricks, jumps, and rough landings. The OG (Original) models often feature classic designs that appeal to riders who prefer a nostalgic or vintage look.

5. **Resale Value** Due to its reputation and durability, a well-maintained CT-604 can hold its value better than some lesser-known stems. This makes it a practical investment if you plan to upgrade or sell your bike in the future.

6. **Brand Reputation** Boss Components is a trusted name in BMX and freestyle parts, known for producing high-quality, long-lasting components. The CT-604 benefits from this reputation, ensuring that you re getting a product backed by industry experience.

7. **Easy Maintenance** The stem s simple design means it is straightforward to clean, lubricate, and adjust. This reduces downtime and makes it easier to keep your bike in top condition.

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### **Cons**

1. **Age and Wear** Since this is an older model (the CT-604 has been around for years), you may encounter signs of wear such as rust, stripped threads, or worn-out grip tape. Buying used means you ll need to inspect it thoroughly for damage or excessive use.

2. **Potential for Misalignment** Over time, the stem s threads or the fork steerer tube can become misaligned or stripped, especially if the bike has been ridden aggressively. This could lead to wobbling or difficulty in adjusting the stem properly.

3. **Limited Modern Features** Unlike newer stems, the CT-604 may lack modern conveniences such as quick-release mechanisms, integrated grips, or ergonomic designs. If you prefer a more streamlined or tech-forward setup, this stem might feel outdated.

4. **Weight** While the stem is durable, it may be heavier than some modern alternatives. This could slightly affect the bike s handling, especially if you prefer a lighter setup for tricks or speed.

5. **Availability of Parts** As an older model, finding replacement parts (e.g., grip tape, spacers, or specific hardware) might be more difficult compared to newer stems. You may need to source parts from specialty shops or online marketplaces.

6. **Price Variability** The cost of a used CT-604 can vary widely depending on its condition, age, and brand history. You might pay more for a well-preserved OG model or less for a heavily used one, which can be a gamble if you re not familiar with the market.

7. **Compatibility Issues** While the stem is designed to fit many bikes, there is a small chance it may not align perfectly with your fork steerer tube or handlebars. This could require additional spacers or adjustments, adding complexity to the setup.

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### **Conclusion**

The Boss CT-604 Oldschool XL Freestyle Stem is an excellent choice for riders who prioritize durability, adjustability, and a classic BMX/freestyle design. Its reputation for reliability and versatility makes it a solid investment for aggressive riding styles, provided you purchase it from a reputable seller and inspect it thoroughly for wear or damage. However, its age and lack of modern features may not appeal to riders seeking lighter, more streamlined components or those who prefer the latest tech.

If you re riding a bike that requires a sturdy, long-lasting stem and you re comfortable with the potential for minor wear or adjustments, the CT-604 is a great option. For riders who prioritize weight savings, modern features, or a more customized setup, you might consider newer stems or alternatives from brands like CT, Race Face, or Fox.

### **Recommendation**

Buy the Boss CT-604 if:

- You need a high-quality, durable stem for freestyle or BMX riding.

- You prefer a classic, adjustable stem that fits a variety of bikes.

- You re willing to inspect it carefully for wear and potential issues.

- You appreciate the brand s reputation and the stem s long-term value.

Avoid or reconsider if:

- You want a lighter or more modern stem with advanced features.

- You re unsure about the stem s condition or history of use.

- You re on a tight budget and can find a newer, equally durable stem at a lower price.

- Your bike s setup requires very specific adjustments that the CT-604 may not accommodate easily.

Ultimately, the CT-604 is a proven workhorse for freestyle riding, and with proper care, it can serve you well for years. Just ensure you test it thoroughly before committing to the purchase.

Details:

Pretty sure in OG conditions and looks good throughout with minor wear tear. Nice harder to find item for that oldschool build or rider. Stem comes complete as shown. Logo is nice.

part #: ct604 price

  • $320.00

specifications vintagebikepartiz:

  • brand: Boss
  • mpn: Ct-604
  • type: Stems
  • color: White
  • vintage: Yes
  • for bike type: Bmx Bike Old School

seller vintagebikepartiz:

  • # reviews: 2903
  • city: Cary, Illinois
  • rating: 99.8%

returns vintagebikepartiz:

  • policy: No Returns

payments vintagebikepartiz:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

shipping vintagebikepartiz:

  • service: USPS Ground Advantage
  • cost: $1.50
  • class: Standard
  • transit: 3-5 Days
  • carrier: USPS
  • type: Fixed

general vintagebikepartiz:

  • Cycling > Vintage Cycling > Vintage Bicycle Parts

offer vintagebikepartiz:

  • availability: In Stock
  • started: April 27, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
type: stems, vintage: yes, for bike type: bmx bike old school,
category: sporting goods > cycling > vintage cycling > vintage bicycle parts, color: white, sku: 7673251801062731,
Boss CT-604 Is Similar To:
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1 offer $320.00 USD
  • Offer #1 priced at $320.00 + $1.50 shipping estimate = $321.50* total. Nice harder to find item for that oldschool build or rider Pretty sure in OG conditions and looks good throughout with minor wear and tear.+$1.50 shipping

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