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SKU: DMCN0442

Promax 42T Direct Mount Chainring - High-Grade 6061-T6 Aluminum Bicycle Chainring for BMX & Single Speed Campagnolo, SRAM 3-Bolt Compatibility, Lightweight & Durable, Black Finish, Designed for Performance & Precision Engineering

Regular price $59.99
$66.95 Sale price $59.99 Regular price
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Description
Specifications

Elevate your BMX racing setup with the Promax Direct Mount 42t Chainring in sleek Black-engineered for optimal performance, durability, and style. Crafted from high-grade 6061-T6 aluminum, this precision CNC machined chainring combines lightweight construction with exceptional strength, making it the perfect choice for competitive riders and BMX enthusiasts alike.

Materials & Engineering:

Constructed from high-grade 6061-T6 aluminum, the Promax 42t Chainring offers a perfect balance of durability and weight savings. Its CNC machining process ensures precise manufacturing, delivering a stiff and resilient component capable of handling the intense torque and stress of modern BMX racing and single-speed applications. Weighing only 107 grams, it provides a lightweight upgrade without compromising strength.

Components & Technology:

Designed for seamless compatibility, this chainring uses the SRAM 3-bolt direct mount system, eliminating the need for a spider for a cleaner, lighter setup. Its round tooth profile enhances chain engagement and reduces wear, ensuring smooth power transfer during high-intensity rides. The 6mm offset enhances chain alignment for optimal performance on BMX and single-speed bikes.

Style & Use Case:

Featuring a sleek black finish, this chainring not only performs impeccably but also adds a professional aesthetic to your bike. Its versatile design suits BMX racing, dirt jumping, cruiser bikes, and other single-ring applications. Whether you're competing at the track or riding in the park, the Promax 42t chainring offers reliable, high-performance gear engagement.

Innovative & Differentiating Features:

- Light and strong with CNC-machined precision from premium aluminum.

- Eliminates the spider for a streamlined, weight-efficient design.

- Compatible with Promax HF-3 and CK-1 cranksets, as well as other cranks utilizing SRAM 3-bolt mounts.

- Durable black anodized finish resists scratches and corrosion for long-lasting aesthetics.

Optimize your bike's drivetrain with the Promax 42t Direct Mount Chainring-designed for racers who demand speed, strength, and style. Upgrade today for a performance boost that keeps you confident on every ride!

  • Lightweight and durable CNC machined 6061-T6 aluminum construction ensures high strength and excellent fatigue resistance for intense BMX racing and single speed cycling applications.
  • Designed for 42-tooth setups, this round, 6mm offset chainring offers precise gear engagement and smooth power transfer on SRAM 3-bolt direct mount cranks.
  • Compatible with Promax HF-3 and CK-1 cranksets, as well as other SRAM 3-bolt systems, providing versatile integration for various BMX and single-speed configurations.
  • Eliminates the need for a spider, reducing weight-only 107 grams-while maintaining maximum stiffness and torque transfer for aggressive riding.
  • Sleek black finish adds a professional, stylish look suitable for competitive BMX and performance-focused cycling, combining form and function for any rider seeking top-tier components.
Tooth Count42
Drivetrain SpeedsSingle Speed 3/32"
Round or OvalRound
Offset6
MaterialAluminum
ColorBlack
Weight107
Defined ColorBlack
Direct Mount TypeDirect Mount SRAM 3-Bolt
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

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.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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Keep Moving

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Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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