SUNTOUR GT05273 Sr Stem Bmx Cycling

( Brand: Suntour ), ( Manufacturer Part Number: GT05273 ), ( Model: SR GT05273 ), ( Type: Stems ), ( Vintage: Yes )

Review SUNTOUR Sr Japan Stem Vintage Bmx Cycling

The **Suntour GT05273 SR Stem** is a high-performance, durable, and versatile bicycle stem designed specifically for BMX and freestyle riding, where precision, strength, and adaptability are paramount. Crafted from a robust alloy construction, this stem delivers an exceptional balance of weight savings and structural integrity, ensuring it can withstand the rigorous demands of tricks, jumps, and aggressive riding styles without compromising on performance. The **SR (Super Reach)** designation indicates an extended reach length, providing riders with enhanced control and a more aggressive riding position ideal for those who prefer a lower, forward-leaning posture to execute technical maneuvers with confidence. The stem features a **27.2mm clamp diameter**, compatible with a wide range of BMX handlebars, allowing for seamless integration with various bike setups, whether for street, park, or dirt riding. Its **threaded bottom bracket compatibility** ensures a secure and stable connection to the bike s frame, reducing the risk of wobble or slippage during high-speed riding or intense tricks.

Engineered with a **smooth, polished finish**, the GT05273 SR Stem not only looks sleek and professional but also resists corrosion and wear, extending its lifespan even under harsh riding conditions. The stem s **adjustable clamp system** allows for precise handlebar positioning, enabling riders to fine-tune their grip width, reach, and ergonomics to match their personal preferences and riding style. Whether you're a seasoned BMX rider pushing the limits of your skills or a newcomer looking to build a reliable setup, this stem offers the durability and adjustability needed to perform at your best. With its **reinforced design and high-quality materials**, the Suntour GT05273 SR Stem is a standout choice for riders who demand nothing less than excellence in their equipment, ensuring both performance and peace of mind with every ride.

The **Suntour GT05273 SR Stem** is a popular BMX stem designed for durability, adjustability, and performance. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Suntour GT05273 SR Stem**

1. **High Durability**

The GT05273 SR stem is built with heavy-duty materials, including a **steel construction** with a **hard-anodized aluminum finish**, making it resistant to bending, warping, and corrosion. This is ideal for BMX riding, where impacts and rough landings are common.

2. **Adjustable Clamp**

The stem features a **quick-release clamp system**, allowing for easy adjustments in the handlebar position without tools. This is useful for fine-tuning fit, reach, or comfort during rides.

3. **Wide Compatibility**

The stem is designed to fit **standard BMX handlebars** (typically 22.2mm or 25.4mm diameter) and works with most BMX forks. The **22.2mm stem size** is a common choice for BMX bikes, ensuring broad compatibility.

4. **Lightweight Yet Strong**

While steel stems can be heavier than aluminum or carbon alternatives, the GT05273 SR strikes a balance between **weight and strength**. It s not overly bulky, making it manageable for riders who prefer a lighter feel without sacrificing durability.

5. **Rust-Resistant Finish**

The **hard-anodized coating** provides better resistance to rust and wear compared to standard painted or uncoated stems. This is particularly useful if the bike is ridden in wet or dusty conditions.

6. **Affordable Price**

Compared to high-end BMX stems from brands like **Crane, Kink, or Origin**, the Suntour GT05273 SR offers **good value for money**. It s a budget-friendly option that doesn t compromise too much on quality.

7. **Easy Installation**

The stem is straightforward to install, requiring only a **10mm wrench** for tightening the clamp. No special tools or expertise are needed, making it accessible for DIY bike maintenance.

8. **Good for Beginners and Intermediate Riders**

If you're new to BMX or looking for a reliable stem that won t fail under moderate abuse, this is a solid choice. It s not as premium as some high-end stems but holds up well for everyday riding.

---

### **Cons of the Suntour GT05273 SR Stem**

1. **Not as Lightweight as Aluminum or Carbon Stems**

While the steel construction is durable, it adds noticeable weight compared to **aluminum or carbon stems** (e.g., Crane or Kink stems). If weight is a critical factor for you, you may prefer a lighter alternative.

2. **Limited Aesthetic Options**

The stem comes in a **basic black finish** with no customization options (e.g., different colors, decals, or finishes). If appearance matters to you, you may need to pair it with a handlebar that complements your bike s style.

3. **Potential for Looseness Over Time**

Like most BMX stems, the clamp bolts can **loosen with heavy use**, especially if not tightened properly. Regular checks and retightening are necessary to prevent handlebar wobble or accidents.

4. **Less Aggressive Geometry for Freestyle**

While the stem itself is sturdy, the **standard 22.2mm length** may not suit riders who prefer **shorter, more aggressive stems** for tricks like manuals, grinds, or flatland riding. Some BMX riders opt for shorter stems (e.g., 18mm 20mm) for better control.

5. **Not Ideal for Extreme Racing or High-Stress Use**

While durable, the GT05273 SR is not built for **extreme racing conditions** or professional-level abuse. High-end stems (e.g., **Crane 9000 series**) offer better performance in such scenarios.

6. **Limited Brand Reputation for High-End BMX**

Suntour is more known for **mountain bike and hybrid components** rather than premium BMX parts. While this stem works well, brands like **Kink, Origin, or Crane** are often preferred by serious BMX riders for their specialized designs.

7. **Potential for Vibration Transfer**

Due to its steel construction, the stem may transmit more **vibration from the handlebars to the rider s hands** compared to lighter materials. This can be less comfortable on rough terrain or during long rides.

---

### **Conclusion**

The **Suntour GT05273 SR Stem** is a **reliable, durable, and affordable** choice for BMX riders who prioritize **strength and simplicity** over lightweight performance or customization. It excels in **everyday riding, street BMX, and beginner-to-intermediate freestyle**, where durability is key. However, it may not be the best option for **racing, aggressive tricks, or riders who prefer lighter stems**.

If you're looking for a **budget-friendly, no-frills stem** that won t break under normal BMX abuse, this is a solid pick. For those who want **better weight savings, customization, or high-performance features**, investing in a **Crane, Kink, or Origin stem** might be worth the extra cost.

---

### **Recommendation**

- You need a **durable, affordable stem** for general BMX riding.

- You prioritize **strength over weight** and don t mind a slightly heavier feel.

- You want a **quick-release clamp** for easy adjustments.

- You re on a **tight budget** but still want a quality part.

- You ride **aggressively** (racing, extreme tricks) and want a **lighter, more specialized stem**.

- You prefer **customizable or premium finishes** (e.g., Crane, Kink, or Origin stems).

- You need **shorter stem lengths** for better trick performance.

- You re sensitive to **vibration transfer** and want a smoother ride.

**Final Verdict:** The Suntour GT05273 SR Stem is a **great entry-to-intermediate BMX stem** that delivers on durability and ease of use. If you re happy with its performance, it s a worthwhile purchase. For advanced riders, exploring higher-end options may be beneficial.

Details:

See all pictures for condition Works good and cool color combo Mainland US shipping only.

part #: gt05273 prices

• $74.99-$475.00

specifications vintagebikepartiz:

• brand: Suntour
• mpn: Gt05273
• model: Sr Gt05273
• type: Stems
• vintage: Yes

offer vintagebikepartiz:

• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: May 25, 2026
• sold: 0
• quantity: 1

seller vintagebikepartiz:

• # reviews: 2190
• rating: 99.6%
• city: Albany, Oregon

returns vintagebikepartiz:

• policy: No Returns

payments vintagebikepartiz:

• wallet: Paypal
• credit card: Mastercard
• other

shipping vintagebikepartiz:

• transit: 4-8 Days
• service: Economy
• type: Fixed
• cost: $8.00
• class: Economy

general vintagebikepartiz:

• Cycling > Vintage Cycling > Vintage Bicycle Parts

Suntour GT05273 Is Similar To:

• 1134 Suntour Vintage Bike Downtube (45.8% similar) Clamp is in good condition. Bolt works great. Has some minor marks and pitting as shown. Used Suntour down tube cable stop...(November 7th, 2017)
• Flo 7 Road Nos Racing Touring Cassette Vintage 12-28 Ap Suntour Power Speed (30.6% similar) Suntour cassette speed power Flo and ap model cassette 12, 14,16, 18, 21, 24, 28 tooth commonly used on early bikes with Suntour cassette hubs...(February 4th, 2015)
• Winner 6sp Freewheel Speed Vintage Standard Pro Suntour 13x24 Six Space Bicycle (32.8% similar) ...(January 27th, 2015)
• 14t-38t Multiple Vintage 5speed Freewheel Suntour (32.7% similar) Original msrp 22 28 38T. Suntour 5SP multiple freewheel pt 3800 pr...(January 30th, 2015)
• Suntour Seatpost Track 175mm Road Superbe 26.6 Vintage Pro (43% similar) Free shipping within the us. The seat post in the photo's is the actual seat post for sale. Suntour superber pro seat post is in used condition. Suntour superber pro seat post 26. Has been mounted on a bike...(January 19th, 2015)
• Brakeset Cyclone Calipers Original 1985-1986 Brakes Japan Suntour Vintage (35.5% similar) These have Allen fixing bolts recessed mounting front and rear. Winning bidder to add lightly used. Complete set in original condition. Original pads still there and in good shape. Nice set of matching Suntour cyclone vintage brake calipers. 95 towards USPS shipping...(February 14th, 2015)
• 1a Suntour Dropout Set Mountain Bike Touring Eyelets Vintage Frame Piece (46.3% similar) New old stock Suntour front rear dropout set have eyelet's and typically were found on mountain bikes touring: vintage nos bicycle parts for thousands of stock, modern. Vintage nos bicycle parts is an environmentally friendly business...(August 7th, 2018)
• 2210-3001 Suntour Pair Of Vintage Derailleur Jockey Pulleys Japan (36.8% similar) Buyer pays for return shipping...(May 25th, 2018)
• 22200 Suntour Vintage Honor Rear Derailleur (37% similar) Schwinn approved part pictures are fuzzy from plastic bag. New in original package, Suntour honor rear derailleur. Made in japan. Short cage, removable hanger for direct mount...(February 22nd, 2017)
• 51129001 Suntour Vintage Bottom Bracket (45.5% similar) Suntour genuine parts, BB-spindle...(May 8th, 2017)
• 5902 Suntour Cyclone Vintage Rear (46.3% similar) The specifications that come with box state:no. Vintage Suntour cyclone rear derailleur nos new old stock-new in box. Excellent condition...(March 12th, 2017)