bike pedal crank arm Promax SQ-1 170mm Aluminum Crank Arms

Elevate your BMX ride with the Promax SQ-1 Crank Arm Set - a perfect combination of durability, performance, and sleek design. Crafted from high-grade 6061-T6 aluminum, these crank arms offer exceptional strength and low weight, making them ideal for aggressive BMX riding, freestyle tricks, and everyday cycling adventures. Their eye-catching gold anodized finish not only provides corrosion resistance but also adds a stylish, premium look to your bike.

### Materials & Engineering

Built with precision cold-forged 6061-T6 aluminum, the Promax SQ-1 crank arms guarantee unmatched strength and longevity while maintaining a lightweight profile for improved handling and responsiveness. The 170mm crank length is optimized for a variety of BMX styles, ensuring comfortable power transfer and control. The square taper JIS spindle interface ensures a secure, efficient fit with compatible bottom brackets.

### Components & Technology

Designed with a traditional five-arm, 110mm BCD (bolt circle diameter) spider pattern, these crank arms accommodate single chainring setups and are compatible with any JIS square-taper bottom bracket (sold separately). The 9/16" pedal spindle provides versatility for various pedal types and riding styles, from street to park. The lightweight 715g design enhances your bike's agility without sacrificing strength.

### Style & Use Case

Featuring a bold gold finish, the Promax SQ-1 Crank Set adds a touch of style to your BMX or freestyle bike. Its versatile 3-piece crankset style is perfect for BMX enthusiasts seeking reliable performance for tricks, jumps, and technical riding. The 170mm crank arm length strikes a balance between power and control, making it suitable for riders of varying heights and skill levels.

### Innovative Features & Benefits

- Corrosion-Resistant Anodized Finish: Ensures durability and a vibrant gold appearance even under tough riding conditions.

- Optimized Chainline: With a 42.3mm chainline at 113mm bottom bracket, providing excellent clearance and drivetrain efficiency.

- Versatile Compatibility: Fits all BMX setups requiring a 9/16" pedal spindle and JIS square taper bottom brackets.

- Customizable Drivetrain: Designed for single-speed use with no chainring included, giving riders flexibility to choose their preferred gearing options.

Upgrade your BMX bike with the Promax SQ-1 Crank Arm Set for a blend of style, endurance, and top-tier engineering. Whether hitting the skatepark, performing tricks, or cruising around town, these crank arms deliver lasting performance and striking aesthetics. Optimize your ride today with reliable, lightweight, and stylish BMX components!

• High-performance cold-forged 6061-T6 aluminum crank arms provide exceptional strength, durability, and lightweight efficiency for BMX riders.
• Designed with a 110mm bolt circle diameter (BCD) and compatible with any JIS square-taper bottom bracket, ensuring versatile and reliable installation.
• Sleek gold anodized finish offers a stylish, eye-catching look while resisting corrosion and wear, perfect for riders seeking both function and style.
• Engineered with a 170mm crank arm length and a 9/16" pedal spindle, optimized for aggressive BMX riding, stunts, and freestyle use.
• Innovative five-arm, 110-bolt pattern spider offers enhanced strength and compatibility with various chainring options, giving riders customizable gearing solutions.