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SKU: FW0243

Wolf Tooth 19T Single Speed Aluminum Cog - Lightweight 7075-T6, Reversible Purple Gear for Shimano HG Freehubs, Chain Retention, Optimized for 9-11 Speed, Durable, Precision Engineering, Cycling Performance & Style

Regular price $54.95
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Description
Specifications

Upgrade your single speed or urban bike setup with the Wolf Tooth Single Speed Aluminum Cog - the perfect combination of lightweight performance, durability, and striking style. Made from premium 7075-T6 aluminum, this 19-tooth purple cog offers exceptional strength while maintaining a lightweight profile at just 21 grams, ensuring enhanced acceleration and responsiveness on every ride.

Designed for optimal compatibility, this cog is engineered to fit Shimano Hyperglide style freehub bodies, making it a versatile choice for a variety of bicycle builds. Its extra-tall teeth provide reliable chain retention, especially when using chain tensioners, reducing the risk of chain drops during aggressive riding or technical terrain. The reversible design and 4.5mm wide base help prevent damage to your freehub body, extending the lifespan of your drivetrain components.

Built for performance with 3/32" chains, this cog is compatible with 9, 10, and 11-speed chains, and suitable for some 12-speed chain applications, making it an adaptable upgrade for urban, commuter, and single speed bikes. Its vivid Color Pop Purple finish adds a bold, eye-catching accent to your bike, perfect for riders wanting to combine functional engineering with standout style.

Key Features:

- Precision-crafted from lightweight, high-strength 7075-T6 aluminum

- 19-tooth cog optimized for single speed and multi-speed chain compatibility

- Compatible with Shimano HG freehub bodies; not for Shimano Microspline or SRAM XD freehubs

- Extra tall teeth for secure chain retention when using tensioners

- Reversible design with a wide base to prevent freehub damage

- Weighs only 21 grams for minimal impact on performance

- Color Pop Purple finish for a vibrant, stylish look

Enhance your bike's drivetrain with the Wolf Tooth Single Speed Aluminum Cog-engineered for reliability, performance, and standout style. Perfect for urban riders, commuters, and single speed enthusiasts seeking high-quality components that deliver value and performance on every ride.

  • Lightweight and Durable Construction: Crafted from premium 7075-T6 aluminum, this 19t single speed cog offers exceptional strength while keeping weight to just 21 grams, ideal for performance-minded riders seeking reliability and agility on the trails or city streets.
  • Optimized for Versatile Compatibility: Designed to work seamlessly with 9, 10, and 11-speed chains, with some compatibility for 12-speed, plus Shimano Hyperglide freehub bodies-perfect for upgrading or customizing your single speed or fixed gear setup.
  • Enhanced Chain Retention and Protection: Features extra tall teeth for superior chain retention when using chain tensioners, along with a reversible design and wider 4.5mm base to prevent freehub damage, ensuring smooth, secure engagement during intense rides.
  • Stylish and Eye-Catching: The bold Color Pop Purple finish adds a vibrant, personalized touch to your bike's drivetrain, making it stand out on the streets or trails while maintaining a sleek, professional aesthetic.
  • Innovative Engineering for Reliable Performance: Engineered with precise tooth geometry and a reversible, protective design, this aluminum cog delivers consistent engagement, minimal wear, and enhanced durability for long-lasting performance in demanding cycling conditions.
Tooth Count19
Cassette Body TypeShimano HG
Drivetrain SpeedsSingle Speed 3/32"
MaterialAluminum
Defined ColorPurple
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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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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


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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