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SKU: BXCK0455

Promax SQ-1 150mm Aluminum BMX Crank Arms - Square Taper JIS Spindle, 110mm BCD, Durable Cold-Forged Alloy, Lightweight & Stylish for Mountain, BMX, and Cycling Enthusiasts

Regular price $65.00
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Description
Specifications

Upgrade your BMX or mountain bike with the Promax SQ-1 Crank Arm Set - the perfect combination of strength, lightweight performance, and style. Designed for riders seeking durability and precision, these 150mm crank arms feature a sleek blue anodized finish that adds a vibrant pop to your ride. Constructed from cold-forged 6061-T6 aluminum, the SQ-1 crank arms deliver excellent rigidity and toughness, ensuring long-lasting performance on tough trails or urban adventures.

Engineered with a traditional five-arm, 110mm bolt pattern spider, these crank arms are compatible with any JIS square-taper bottom bracket, making them a versatile choice for a variety of bicycle builds. The 110 BCD (Bolt Circle Diameter) allows easy customization with a wide range of chainring options, perfect for single-speed setups or BMX specialization. The 9/16" pedal spindle ensures compatibility with a vast selection of pedals, enhancing your pedaling efficiency and control.

Innovative Features & Performance:

- Precision cold-forged from 6061-T6 aluminum for superior strength-to-weight ratio and durability.

- Classic five-arm, 110mm BCD spider design for reliable bolt pattern and easy chainring upgrades.

- Compatible with JIS square-taper bottom brackets for seamless integration and smooth power transfer.

- Lightweight construction weighing only 531 grams, optimized for aggressive riding and technical tricks.

- Stylish blue anodized finish provides corrosion resistance and standout aesthetics on and off the trail.

Whether you're building a BMX race bike, upgrading your mountain bike components, or customizing your urban commuter, the Promax SQ-1 Crank Arm Set offers unmatched performance, durability, and style. Elevate your riding experience with this premium crankset - built to withstand rigorous use while delivering precise power transfer and a sleek look. Available separately, the bottom bracket completes this versatile drivetrain component package. Gear up with the Promax SQ-1 for confidence and style in every pedal stroke.

  • High-performance 150mm crank arms crafted from durable 6061-T6 aluminum provide exceptional strength and low weight for aggressive BMX riding and stunt performance.
  • Features a traditional 5-arm, 110mm BCD spider pattern compatible with standard square taper JIS bottom brackets, ensuring broad compatibility and easy installation.
  • Innovative anodized blue finish offers a stylish, corrosion-resistant surface that maintains its vibrant color and sleek look even after rugged use.
  • Designed for single-speed drivetrain setups with a 9/16" pedal spindle interface, these crank arms are optimized for BMX and dirt jumping disciplines, delivering maximum control and reliability.
  • Engineered with precision from cold-forged aluminum to enhance durability under high-impact riding conditions, making the Promax SQ-1 crank arms ideal for both casual riders and professional bikers seeking performance and style.
Number of ChainringsNo Rings Included
Drivetrain SpeedsSingle
Drive Side CompatibilityRight Hand Drive
Chainring BCD110
Chainrings IncludedNo
ColorBlue
Crankset Style3-Piece
Crank Length (mm)150
Crank Intended UseBMX
Weight531
Pedal Spindle9/16"
BB IncludedNo
Crank Arm MaterialAluminum
Spindle Interface TypeSquare Taper JIS
Defined ColorBlue
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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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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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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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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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