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SKU: CKST1079

Origin8 Pro Pulsion Alloy Road Crankset 172.5mm with 53/39T Chainrings, Forged AL6061-T6 Arms, 9-Speed Compatible, Square Taper JIS Spindle, 130mm BCD, Lightweight & Performance-Optimized Racing Bike Crankset

Regular price $119.89
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Description
Specifications

Upgrade your road cycling setup with the Origin8 Pro Pulsion Alloy Road Crankset, engineered for performance, durability, and lightweight efficiency. Designed for serious riders and enthusiasts alike, this high-performance crankset combines advanced materials with innovative technology to deliver a reliable and responsive riding experience.

Premium Materials for Durability and Strength

Constructed with forged AL6061-T6 aluminum, the Origin8 Pro Pulsion crankarms provide exceptional strength while maintaining a lightweight profile-ideal for competitive racing or endurance rides. The forged alloy design ensures long-lasting performance and resistance to stress, making it a perfect upgrade for your road bike.

Optimized Performance & Engineering

Featuring a 172.5mm crank arm length paired with a 53/39t chainring configuration, this crankset is tailored for efficient power transfer and smooth cadence. Its 43.5mm chainline improves chain stability and clearance, enhancing gear shifting precision across varied terrain. Compatible with 9-speed drivetrains, it's engineered to seamlessly integrate with Shimano and other drivetrain components for optimized performance.

Precision Components & Technology

The Origin8 Pro Pulsion employs a square taper interface (110.5mm JIS spindle) for dependable installation and compatibility with a wide range of bottom brackets (note: bottom bracket not included). The 130x5B bolt pattern ensures a secure fit for your chainring setup, supporting consistent gear engagement and effective power delivery.

Sleek Style & Versatile Use Case

With its sleek black finish, the crankset complements a variety of road bike aesthetics. Whether you're road racing, endurance riding, or training on paved routes, this crankset delivers a combination of style and function, making it a versatile upgrade for competitive or recreational cyclists looking for reliability and performance.

Innovative Features & Key Benefits

- Forged AL6061-T6 alloy crankarms for strength and lightweight performance

- 9-speed compatibility for versatile drivetrain integration

- Square taper interface for robust and easy installation

- 172.5mm crank length with 53/39t chainrings for optimal power and cadence

- 43.5mm chainline enhances chain stability and shifting accuracy

Please note: Bottom bracket is not included; compatible with standard JIS square taper bottom brackets.

Maximize your ride with the Origin8 Pro Pulsion Alloy Road Crankset-built for speed, engineered for durability, and designed to elevate your cycling performance.

  • High-strength forged AL6061-T6 crankarms ensure exceptional durability and lightweight performance for demanding road cycling conditions.
  • Optimized for 9-speed Shimano drivetrains, providing smooth, reliable shifting and efficient power transfer across your road bike setup.
  • Designed with a 172.5mm crank arm length and 53/39T chainrings, perfect for climbers and sprinters seeking versatile gearing for varied terrain.
  • Features a 43.5mm chainline and 110.5mm JIS Square Taper interface, enabling seamless installation and compatibility with a wide range of road bike frames.
  • Sleek black finish and modern styling make this alloy crankset an ideal upgrade for performance-oriented cyclists seeking both form and function.
Length / Teeth172.5x53/39
Bolt Pattern130x5B
Spindle Type110.5 SQR JIS
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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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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


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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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