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Load image into Gallery viewer, Promax HF-2 Crankset - 170mm, 24mm Spindle, 2-Piece, Black

SKU: BXCK0427

Promax HF-2 BMX Crankset 170mm, 24mm Hollow-forged 6061-T6 Aluminum, Lightweight & Stiff 2-Piece Drive Side Spindle, Black Performance Engineering for BMX Racing & Freestyle Riding

Regular price $249.99
$277.95 Sale price $249.99 Regular price
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Description
Specifications

Enhance your BMX performance with the Promax HF-2 Crankset - the ultimate choice for serious riders seeking durability, lightweight strength, and precision engineering. Designed specifically for BMX enthusiasts, this 170mm crankset combines advanced materials and innovative features to elevate your riding experience.

Materials & Construction

Forged from high-grade 6061-T6 aluminum, the Promax HF-2 crankset offers exceptional strength and stiffness while remaining lightweight. Its hollow-forged design ensures optimal weight savings without sacrificing durability, making it ideal for aggressive BMX riding, freestyle, and park sessions. The steel 24mm spindle provides a robust and stable connection, ensuring smooth power transfer and extended crank lifespan.

Performance & Engineering

Built for intense BMX performance, the HF-2 crankset features a 104mm BCD chainring mount (sold separately), enabling versatile gearing options tailored to your riding style. The 168mm Q-Factor provides an optimal stance for control and agility, while the 9/16" pedal spindle compatibility ensures wide-ranging pedal options. The crank arms are engineered for stiffness and responsiveness, translating your efforts efficiently into acceleration and speed.

Components & Technology

Designed with precision hub and spindle fitment, the HF-2's hollow crank arms spin seamlessly on the 24mm steel spindle, delivering improved power transfer and reduced flex during jumps, tricks, and rapid sprints. Pedal washers are included for easy setup, and the crankset's sleek black finish adds a modern, aggressive aesthetic to your BMX bike.

Style & Use Case

With a clean black anodized finish and a 2-piece design, the Promax HF-2 Crankset seamlessly integrates with BMX-specific builds. It's perfect for freestyle riders, dirt jumpers, and park skaters demanding reliable performance and a streamlined look. Its lightweight profile (approximately 27.9 oz) allows for quick maneuvers, responsive handling, and maximum control in the park or on the street.

Innovative & Differentiating Features

- Hollow-forged 6061-T6 aluminum crank arms for superior strength-to-weight ratio

- 24mm steel spindle for durability and consistent power transfer

- Classic 2-piece design compatible with BMX setups

- Designed specifically for right-hand drive applications and BMX use

- Includes pedal washers for easy installation, with bottom bracket sold separately

Upgrade your BMX rig with confidence - the Promax HF-2 Crankset delivers unmatched performance, durability, and style for trailblazing riders who demand the best in every ride. Perfect for competitive BMX, freestyle, and street riding, this crankset is engineered to push your limits.

  • High-performance BMX crankset designed for durability and precision, featuring lightweight yet robust forged 6061-T6 aluminum construction for optimized stiffness and strength during aggressive riding.
  • Equipped with a 24mm steel spindle and a 170mm crank arm length, ensuring reliable power transfer and enhanced pedal stability for BMX riders of all levels.
  • Standard 104mm BCD chainring mount compatible with a wide range of chainrings (sold separately), allowing for customizable gear ratios to suit various riding styles and terrains.
  • Sleek black finish with a 2-piece, hollow-forged aluminum design that reduces weight (weighs only 27.9 oz), improving acceleration and maneuverability without sacrificing strength or stiffness.
  • Engineered specifically for BMX racing and stunt riding, the Promax HF-2 crankset offers exceptional component integration, with included pedal washers and compatibility with 9/16" pedals, making it a versatile choice for competitive and freestyle riders alike.
Drive Side CompatibilityRight Hand Drive
Chainring BCD104
Chainrings IncludedNo
ColorBlack
Crankset Style2-Piece
Crank Length (mm)170
Crank Intended UseBMX
Weight791
Pedal Spindle9/16"
BB IncludedNo
Crank Arm MaterialAluminum
Weight (oz)27.9
Spindle MaterialSteel
Defined ColorBlack
Bore24mm
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