Sprocket 21T 1/2 x 1/8

21-tooth precision sprocket boosts your e-bike’s torque and efficiency for smoother rides and sharper acceleration every time you hit the throttle

€4

Out of stock

Free delivery on orders over €50
After delivery or monthly payments with Klarna & ALMA
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Unleash Maximum Power Transmission with Precision Engineering.

Struggling with inefficient power transfer and unreliable drivetrain components? Our 21-tooth sprocket 1/2 x 1/8 delivers exceptional durability and flawless chain engagement for your e-mobility setup. Designed to eliminate slippage and wear, it ensures smooth acceleration and consistent performance under all conditions.

Key Features

  • High-precision 21 teeth for optimal torque distribution.
  • Standard 1/2 x 1/8 chain compatibility for seamless integration.
  • Robust construction engineered to withstand urban riding stresses.
  • Corrosion-resistant finish for long-lasting reliability.
  • Lightweight design to enhance overall vehicle efficiency.

Technical Specifications

  • Number of teeth: 21
  • Pitch: 1/2 inch
  • Width: 1/8 inch

Frequently Asked Questions

This sprocket is designed for chains with a 1/2 x 1/8 pitch, which is standard for many e-bikes and electric scooters. Always verify your chain specifications before purchase.
A 21-tooth sprocket balances torque and speed, providing smooth acceleration and efficient power transfer ideal for urban and off-road e-mobility applications.

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