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Kick Ass COG Kick-Ass-COG 7075-T6 Alloy 21T Black

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US$36.00 cheaper than the new price!!

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Product details

Management number 214545549 Release Date 2026/04/12 List Price US$24.00 Model Number 214545549
Category

Enhance Your Singlespeed Ride with the Endless Bike Kick Ass Cog, 21t - Black Ano Upgrade your bicycle's drivetrain with the Endless Bike Kick Ass Cog, 21-tooth, in sleek Black Anodized finish. Expertly machined from Grade 7075-T6 aluminum, this high-performance singlespeed cog is designed for durability, precision, and optimal power transfer, making it the perfect upgrade for mountain bikers and urban riders alike. Materials & Engineering Excellence Constructed from aerospace-grade 7075-T6 aluminum, the Kick Ass Cog offers superior strength-to-weight ratio, ensuring long-lasting performance in demanding riding conditions. The innovative wide base design prevents the cog from digging into freehub bodies and reduces flex, providing a more stable and efficient ride. CNC-machined with meticulous attention to detail, the splines guarantee perfect alignment and compatibility with all mountain cassette hubs. Performance & Components Engineered specifically for singlespeed setups, the 21-tooth gear features CAD-optimized tooth shape, width, and height for 3/32" chains (compatible with some 1/8" chains). The increased contact area between the cog teeth and chain rollers enhances wear resistance, extending the lifespan of both components. Designed for positive engagement, this cog prevents chain slippage, ensuring a smooth, reliable, and quiet drivetrain performance. Style & Use Case With its sleek black anodized finish, the Endless Bike Kick Ass Cog not only boosts your bike's aesthetics but also adds a touch of rugged sophistication. Ideal for mountain biking, urban commuting, and fixed-gear enthusiasts, this cog is built for riders who demand quality, durability, and a clean, minimalist look. Innovative Features - CNC-machined from 7075-T6 aluminum for unmatched durability - Wide base minimizes hub stress and flex - Perfect splined design for universal compatibility with mountain cassette hubs (HG 8-11 speed) - Optimized tooth profile for chain contact and wear r

  • Precision-machined from durable 7075-T6 aluminum, the Endless Bike Kick Ass Cog 21t in Black Ano offers exceptional strength and lightweight performance for singlespeed bicycles.
  • Engineered with a wide base design to prevent freehub body damage and reduce flex, ensuring long-lasting reliability during intense riding conditions.
  • Features precisely machined splines for perfect hub fit across all mountain cassette hubs, providing seamless installation and optimal power transfer.
  • CAD-designed teeth shape and dimensions increase chain contact area, enhancing wear resistance, drivetrain efficiency, and reducing chain slip for a quiet, smooth ride.
  • Made entirely in the USA with top-tier materials and craftsmanship, this high-performance cog is ideal for cyclists seeking durability, style, and superior engineering for singlespeed setups.
Color Black ano
Style Drivers and Single Cogs
Material Multi
Brand Name Endless Bike
Model Name Kick Ass
Item Weight 0.63 Pounds
Part Number 21TBL
Manufacturer Endless Bike
Package Weight 0.16 Pounds
Number of Items 1
Suggested Users unisex-adult
Included Components Drivers and Single Cogs
Warranty Description Limited Warranty
Item Dimensions LxWxH 9.5 x 5 x 1 inches
Item Package Dimensions L x W x H 9.5 x 5 x 1 inches

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