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SKU: CKST1007

Sunrace FC-M904 175mm Aluminum Square Taper 9-Speed Crankset with Riveted Chainrings, Super Fluid Drive Technology, 44/32/22T, Versatile Bike Parts for Road, Mountain, and Cyclocross Bikes

Regular price $39.87
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Description
Specifications

Upgrade your cycling performance with the Sunrace FC-M904 175mm Crankset - the perfect combination of durability, precision, and innovative technology for mountain biking, cyclocross, and gravel riding. Crafted from high-quality forged aluminum, this crankset offers lightweight strength and exceptional reliability to meet the demands of aggressive trails and challenging terrains.

Materials & Construction:

Designed with forged alloy crankarms, the Sunrace FC-M904 crankset delivers outstanding strength-to-weight ratio, ensuring durability without extra weight. The 129mm JIS square taper spindle guarantees smooth power transfer and compatibility with a wide range of bike frames, making it a versatile choice for various bike setups.

Performance & Engineering:

Featuring riveted chainrings with 44/32/22 teeth, this 9-speed crankset provides optimal gear ratios for versatile riding-whether climbing steep hills or cruising on flat terrain. The incorporation of Super Fluid Drive technology ensures enhanced pedaling efficiency, reduces resistance, and promotes a more fluid ride experience across diverse riding conditions.

Components & Technology:

The crankset's square taper bottom bracket interface ensures reliable, easy installation and maintenance. Offered with or without a chainguard, the Sunrace FC-M904 allows for customization tailored to your riding style and aesthetic preferences. Its riveted chainrings ensure secure fitment and longevity, reducing the need for frequent replacements.

Style & Use Case:

With its sleek black finish, the Sunrace FC-M904 complements an aggressive, performance-oriented bike aesthetic. Ideal for mountain bikers, cyclocross racers, and gravel enthusiasts, this crankset is engineered to handle rugged trails and demanding terrains while maintaining a clean, streamlined appearance.

Innovative & Differentiating Features:

- Super Fluid Drive technology for enhanced pedaling efficiency

- Forged alloy crankarms for increased durability and weight savings

- Riveted chainrings for secure engagement and longevity

- Versatile 44/32/22 tooth configuration for wide gear range

- Available with or without chainguard for customization

Enhance your bike's performance with the Sunrace FC-M904 175mm Crankset - engineered for reliability, efficiency, and versatile riding. Experience the difference of innovative technology paired with high-quality materials designed to elevate your cycling adventures.

  • High-strength forged aluminum crank arms provide durability and lightweight performance for demanding cycling conditions.
  • Compatible with 9-speed drivetrains, ensuring smooth shifting and reliable power transfer across a wide range of gear options.
  • Features riveted chainrings with Super Fluid Drive technology for enhanced efficiency, quieter operation, and improved pedaling responsiveness.
  • Designed with a 129mm JIS square taper spindle, offering universal compatibility with most BMX, MTB, and hybrid bikes for versatile use.
  • Sleek black finish with optional chainguard compatibility combines style and function, making it ideal for road, mountain, or urban cycling adventures.
Length / Teeth175x44/32/22
Bolt PatternRiveted
Spindle Type129 SQR JIS
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

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


Company Core Values: 

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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Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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