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SKU: BXCK0461

Promax SQ-1 140mm BMX Crank Arms Set | Lightweight 6061-T6 Aluminum, Square Taper JIS Spindle, 110mm BCD, Red Finish, Durable Performance & Classic Style for Mountain & Gravel Cycling

Regular price $65.00
$72.95 Sale price $65.00 Regular price
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Description
Specifications

Introducing the Promax SQ-1 Crank Arm Set - the perfect blend of performance, durability, and style designed specifically for BMX riders and mountain bikers seeking reliable power transfer and aggressive styling. Crafted from high-quality materials and engineered with precision, these crank arms deliver outstanding performance whether you're tackling dirt jumps, street tricks, or trail riding.

Materials & Construction:

Made from robust 6061-T6 aluminum alloy, the Promax SQ-1 crank arms offer exceptional strength-to-weight ratio, ensuring durability under demanding riding conditions. The cold-forged construction process enhances structural integrity, providing long-lasting performance that withstands impacts and stress. Finished with a sleek anodized red coating, these crank arms add a vibrant splash of color to your bike, combining style with corrosion resistance.

Performance & Engineering:

Designed with a 140mm crank arm length, optimized for BMX riding, the SQ-1 set ensures excellent control and responsiveness. The 110mm bolt circle diameter (BCD) accommodates a wide range of single chainring setups, giving you versatility in drivetrain customization. The 9/16" pedal spindle compatibility makes it easy to pair with your favorite BMX pedals, while the square taper JIS spindle interface guarantees smooth, reliable power transfer and easy maintenance.

Components & Technology:

The Promax SQ-1 features a traditional five-arm, 110-bolt pattern spider for secure chainring mounting and compatibility with various drivetrain options. Its 3-piece crank design simplifies installation and maintenance, making it an excellent choice for both novice and experienced riders. Please note that the bottom bracket (BB) is sold separately, allowing you to select the perfect match for your bike's specifications.

Style & Use Case:

With a bold red finish and aggressive BMX styling, these crank arms are ideal for street, dirt, and park riding. Whether performing tricks, jumps, or endurance sessions, the Promax SQ-1 provides reliable strength and a sleek look that stands out in any riding environment. Their lightweight yet durable build ensures you maintain agility and power during intense sessions.

Innovative & Differentiating Features:

- Cold-forged 6061-T6 aluminum for maximum strength, low weight, and longevity

- Anodized red finish for corrosion resistance and eye-catching style

- Compatible with any JIS square-taper bottom bracket (sold separately) for versatile installation

- Versatile 110mm BCD for easy gear setup and customization

- Perfect for BMX, dirt jumping, and aggressive mountain biking disciplines

Upgrade your BMX setup with the Promax SQ-1 Crank Arm Set - engineered for performance, designed for durability, and built to elevate your riding experience. Whether hitting the skate park or tearing up dirt trails, these crank arms are your dependable partner for speed, control, and style.

  • High-strength 6061-T6 aluminum construction offers excellent durability and a lightweight profile, ideal for BMX enthusiasts seeking reliable performance.
  • Constructed with precision engineering, the Promax SQ-1 features a 140mm crank arm length designed for optimal control and power transfer during aggressive riding sessions.
  • Compatible with any JIS square-taper bottom bracket and a 110mm BCD, these crank arms provide versatile compatibility for a wide range of BMX and street bike setups.
  • Bold red anodized finish combines style and function, making your bike stand out while resisting corrosion and scratches for long-lasting aesthetics.
  • Designed with a traditional five-arm, 110-bolt spider pattern, these crank arms deliver consistent, low-maintenance performance perfect for versatile BMX riding and technical tricks.
Number of ChainringsNo Rings Included
Drivetrain SpeedsSingle
Drive Side CompatibilityRight Hand Drive
Chainring BCD110
Chainrings IncludedNo
ColorRed
Crankset Style3-Piece
Crank Length (mm)140
Crank Intended UseBMX
Weight503
Pedal Spindle9/16"
BB IncludedNo
Crank Arm MaterialAluminum
Spindle Interface TypeSquare Taper JIS
Defined ColorRed
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