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SKU: SM3833

Promax Banger 53mm Front Load Bicycle Stem - CNC Machined 6061-T6 Aluminum, 31.8mm Bars, Adjustable Rise & Drop, High-Performance Bike Part for Cyclists & Racing Enthusiasts

Regular price $49.99
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Description
Specifications

Upgrade your bike's cockpit with the Promax Banger 53mm Front Load Stem - a perfect combination of performance, durability, and sleek style for serious cyclists and mountain biking enthusiasts alike. Crafted from premium 6061-T6 aluminum and CNC-machined for precision and weight reduction, this stem offers exceptional strength while maintaining a lightweight profile (only 11 oz). Its innovative front-load design provides versatile adjustability, allowing you to switch sides and achieve a 5mm drop or rise, optimizing your riding position for comfort and control.

Designed for 31.8mm handlebars with a steerer tube diameter of 1-1/8 inches, the Promax Banger excels in demanding performance scenarios such as mountain biking, gravel riding, and cyclocross. The 53mm reach and no-angle (0 degrees) configuration ensure a responsive steering feel, while the durable M6 bolts guarantee secure clamping and reliable holding during aggressive ride sessions.

Key Features:

- High-Strength 6061-T6 Aluminum Construction with CNC Machined Finish for optimal weight-to-strength ratio

- Versatile Front Load Design with 5mm drop/rise adjustment (use either side up)

- 53mm Reach and 32.4mm Stack Height for customizable cockpit setup

- Precision M6 Bolts for secure bar and stem connection

- Sleek Silver Anodized Finish for a modern, corrosion-resistant look

- Compatible with 31.8mm handlebars and 1-1/8" steer tubes - ideal for mountain biking, gravel, and cyclocross

Performance & Engineering:

Built with Cold Forging and CNC Machining processes, the Promax Banger ensures superior durability and precise fit, making it a reliable choice for competitive and recreational riders seeking a lightweight, high-performance stem. Its unique front-load design simplifies installation and offers easy adjustments, while the robust materials withstand extreme riding conditions.

Style & Use Case:

Crafted in a sleek silver finish, the Promax Banger seamlessly combines style and functionality. Whether you're setting up your mountain bike for aggressive trail rides, optimizing your gravel bike for endurance and comfort, or customizing your cyclocross rig, this stem delivers enhanced control, responsiveness, and a clean aesthetic.

Upgrade your bike's handling with the Promax Banger 53mm Front Load Stem - engineered for performance, built for adventure.

  • High-precision, cold-forged 6061-T6 aluminum construction ensures durability and lightweight performance for long-lasting ride quality.
  • Designed with a versatile front-load configuration, this stem allows for flexible installation and offers a 5mm adjustable rise for optimal handlebar positioning.
  • Engineered with CNC machining technology, the Promax Banger 53mm front load stem provides precise fitting and enhanced strength, reducing weight to 276 grams for a lossless ride.
  • Compatible with 31.8mm handlebars and 1-1/8" steerer tubes, this stem is ideal for mountain bikes, road bikes, and versatile cycling setups.
  • Sleek silver finish complements any bike aesthetic, while the use of M6 bolts and optional 48mm or 53mm extensions deliver customizable performance and style for competitive or recreational riders.
Stem TypeFront Load
Stem Angle (deg)0
Length53
Rise5
Reach53
Bar Clamp Diameter (mm)31.8
ColorSilver
Weight276
Weight (oz)11
Defined ColorSilver
Steerer Clamp Diameter1-1/8"
Stack Height32.4
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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