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Shimano Bike Cog 18T Single Cassette BMX CS-MX66inc VAT

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Description

Description\nThe Shimano BMX CS-MX66 Single Cassette Bike Cog 18T is a high-quality, durable bike part designed specifically for BMX bikes. With a size of 18T, this cassette cog is compatible with adult riders. The Shimano brand ensures a reputable and trusted product, making it an excellent choice ...

Highlights

  • Single sprocket for BMX or single speed use
  • Chrome‑plated steel construction
  • 18‑tooth count
  • Fits 7, 8, 9‑speed Shimano freehub spline
  • Ideal for Shimano DX BMX hubs
  • Model CS‑MX66 Silver finish

Key specifications

Model Number
CS-MX66
Teeth
18T
Material/Finish
Chrome‑plated steel
Compatibility
Same splined fit as 7, 8, 9‑speed Shimano Freehubs
Ideal For
Shimano DX BMX hubs
Colour
Silver

Pros

  • Chrome‑plated steel gives toughness and durability
  • Fits a wide range of Shimano freehub splines (7‑, 8‑, 9‑speed)
  • Specifically suited to Shimano DX BMX hubs
  • Single 18T cog provides a simple, reliable setup for BMX or single speed
  • Silver finish matches many bike builds

Cons

  • Only one gear ratio (18T) – no option to change cadence
  • Designed for Shimano splined freehubs, may not fit other brands
  • As a single sprocket it cannot provide multiple speeds

Frequently asked questions

Is this sprocket compatible with my Shimano DX BMX hub?

Yes. It uses the same splined fit as 7, 8 and 9‑speed Shimano freehubs and is described as ideal for Shimano DX BMX hubs.

What material is the cog made from?

Chrome‑plated steel.

How many teeth does the cog have?

18T.

Can I use this for a multi‑speed drivetrain?

No. It is a single sprocket intended for BMX or single speed setups only.

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