1. Vintage Bicycle Parts For Sale
  2. sku: 7103934037961752
  3. HARO CK-70

HARO CK-70 Forged Crmo Bmx Crank

Ck-70 Haro Vintage Forged Crmo Bmx Crank As Is

( Brand: Haro ), ( Manufacturer Part Number: CK-70 ), ( Model: HARO CK-70 ), ( Part Type: Crank ), ( Vintage: Yes )

Review HARO Vintage Forged Crmo Bmx Crank As Is

Haro CK-70 Forged Chromo BMX Crank - A Durable and High-Performance Upgrade for Your BMX Bike

Experience the unparalleled strength and agility of the Haro CK-70 Forged Chromo BMX Crank. This high-quality crankset is meticulously designed for BMX enthusiasts seeking a reliable, durable, and responsive upgrade for their bikes.

Crafted from robust Chromo (chromoly) steel, the Haro CK-70 Forged Crank is renowned for its unwavering durability. The forged design ensures a precise fit, minimizing flex and maximizing power transfer, resulting in a more efficient and dynamic performance.

The Haro CK-70 Forged Crank boasts a sleek, modern design that seamlessly integrates with a variety of BMX bike frames. The spindle is designed to fit 24mm or 22mm BMX spindles, offering flexibility for riders with different bike configurations.

Each crank arm is precision-machined to ensure perfect balance and smooth operation. The chainring is compatible with single-speed and freecoaster setups, catering to a wide range of riding styles.

The Haro CK-70 Forged Chromo BMX Crank is an excellent choice for riders who demand the best in terms of durability, performance, and style. Whether you're racing at a competitive level or simply enjoying leisurely rides, this crankset will provide the stability, speed, and power you need to conquer any BMX track or trail.

Upgrade your BMX bike with the Haro CK-70 Forged Chromo BMX Crank and elevate your riding experience to new heights. Experience the difference in power, durability, and style that only Haro can deliver.

The Haro CK-70 Forged Cromo BMX Crankset is a popular choice among BMX riders due to its durability and affordability. Here are some pros and cons to consider before making a purchase:

Pros:

1. Durable: The crankset is made from chromoly steel, which is known for its strength and resistance to bending and deforming under heavy loads.

2. Affordable: Compared to other high-end BMX cranksets, the Haro CK-70 is relatively inexpensive, making it a good option for budget-conscious riders.

3. Classic look: The crankset has a traditional BMX aesthetic that some riders may prefer.

4. Versatile: The crankset is compatible with a variety of BMX frames, making it a good option for those who want to swap out parts or build a custom bike.

Cons:

1. Heavier: Chromoly steel is heavier than lighter materials like aluminum and carbon fiber, which could affect the bike's overall weight and performance.

2. Not ideal for aggressive riding: The Haro CK-70 is not designed for aggressive freestyle riding, such as tricks and jumps, and may not be able to withstand the stresses of such riding.

3. Limited color options: The crankset is only available in a few color options, which may not suit everyone's preferences.

In conclusion, the Haro CK-70 Forged Cromo BMX Crankset is a solid choice for entry-level and casual BMX riders who want a durable and affordable crankset with a traditional look. However, if you are a competitive or aggressive rider, you may want to consider a lighter and more durable crankset made from materials like aluminum or carbon fiber. Additionally, if you are looking for a wider range of color options, you may want to explore other brands. Overall, the Haro CK-70 is a good value for the price and a reliable choice for many BMX riders.

Details:

It is MISSING THE LOGO and has significant cosmetic wear, but no damage to the integrity of part. You get EXACT PART SHOWN. Vintage Haro Forged CRMO CK-70 BMX Crank AS IS, SEE PICS.

part #: ck70 prices

  • $9.99-$51.59

specifications vintagebikepartiz:

  • brand: Haro
  • mpn: Ck-70
  • model: Haro Ck-70
  • part type: Crank
  • vintage: Yes

shipping vintagebikepartiz:

  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $9.71
  • class: Standard
  • transit: 3-7 Days

returns vintagebikepartiz:

  • policy: No Returns

offer vintagebikepartiz:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: October 22, 2025

payments vintagebikepartiz:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

seller vintagebikepartiz:

  • city: Denver, Colorado
  • rating: 99.8%
  • # reviews: 8426

general vintagebikepartiz:

  • Cycling > Vintage Cycling > Vintage Bicycle Parts
part type: crank, vintage: yes,
category: sporting goods > cycling > vintage cycling > vintage bicycle parts, sku: 7103934037961752,
Haro CK-70 Is Similar To:
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2 offers $9.99–$51.59 USD
  • Used. Offer #1 priced at $51.59 + $9.97 shipping estimate = $61.56* total. No original box, spindle, chainring, or bottom bracket is included; sale is for the two arms and small hardware bag shown only. Back sides are stamped "HARO FORGED" and "CRMO ," with the left arm also marked with an "L" and arrow near the pedal eye.+$9.97 shipping
  • Offer #2 priced at $9.99 + $10.13 shipping estimate = $20.12* total. +$10.13 shipping

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