🏷️ Supersprox

Supersprox RST-1525:42 Stealth Sprocket Rear

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Overall Score4.6/5.0
Expert Verdict

The Supersprox RST-1525:42 Stealth Sprocket Rear is a reliable and stylish choice for riders looking to upgrade their motorcycle's rear sprocket. It delivers excellent durability and performance improvements, making it highly recommended for both everyday riders and enthusiasts. Its balance of quality and value sets it apart in the aftermarket sprocket market.

Key Features

  • High-strength steel construction for enhanced durability
  • Stealth black powder-coated finish for corrosion resistance
  • Precision tooth profile for smooth power transfer
  • Compatible with OEM chains and mounting hardware
  • Optimized design for reduced chain wear and improved acceleration
βœ“ Pros
  • Robust and long-lasting construction
  • Improves drivetrain efficiency and smoothness
  • Attractive stealth black finish resists corrosion
  • Easy to install with OEM fitment
βœ— Cons
  • Slightly heavier than aluminum alternatives
  • Limited color options available
  • May require chain adjustment after installation

Full Review

The Supersprox RST-1525:42 Stealth Sprocket Rear is a premium aftermarket sprocket designed for motorcycle enthusiasts seeking enhanced performance and durability. Constructed with high-quality materials, this sprocket offers exceptional strength and wear resistance, ensuring a longer lifespan even under demanding riding conditions. Its stealth black finish not only provides a sleek, aggressive look but also adds a layer of corrosion resistance, maintaining its appearance over time.

This sprocket features a precise tooth profile engineered to optimize power transfer and reduce chain wear, contributing to smoother acceleration and improved overall drivetrain efficiency. The RST-1525:42 Stealth Sprocket is designed to fit a variety of motorcycle models, providing riders with a versatile upgrade option that can enhance both street and track performance.

Installation is straightforward, with a design that mimics OEM specifications, making it compatible with existing chains and mounting hardware. Whether you are a casual rider looking to improve your bike's aesthetics or a serious rider pursuing performance gains, the Supersprox RST-1525:42 offers a balanced combination of style, strength, and function.

Customer Reviews

Jason M. March 2025
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Excellent build quality and fit
I installed the Supersprox Stealth sprocket on my bike and it fits perfectly with no issues. The build quality feels solid and the black finish looks great. Noticed smoother acceleration immediately.
Emily R. January 2025
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Great performance, a bit heavy
This sprocket improved my bike’s responsiveness and chain wear seems reduced. It’s a bit heavier than what I expected, but the durability is worth it.
Mark T. February 2025
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Durable and stylish
The stealth black finish is very stylish and hasn’t chipped or faded after several rides. The sprocket feels durable and I trust it for my off-road trips.
Sophie L. December 2024
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Good fit, minor chain adjustment needed
Installation was straightforward but I had to adjust my chain tension afterward. Overall a great upgrade with noticeable performance benefits.