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SKU: CASS0264

Sunrace CS-R86 12-25t 8-Speed Bicycle Cassette with Super Fluid Drive Technology, Steel Cogs & Lightweight Aluminum Construction for Smooth Shifting and Enhanced Performance

Regular price $29.50
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Description
Specifications

Upgrade your cycling performance with the Sunrace CS-R86 12-25t 8-Speed Cassette - a premium component engineered for smooth shifting, durability, and lightweight efficiency. Designed for mountain biking, road cycling, and hybrid bikes, this versatile cassette offers optimal gear range and seamless performance in a sleek, robust package.

Materials & Construction

Crafted with high-quality steel cogs and a durable lock ring, the Sunrace CS-R86 ensures long-lasting reliability under demanding riding conditions. Weighing approximately 250 grams, this lightweight cassette minimizes rotational mass while maintaining exceptional strength, enhancing your bike's agility and acceleration.

Performance & Engineering

Featuring Sunrace's innovative Super Fluid Drive technology, the CS-R86 delivers ultra-smooth gear transitions and consistent power transfer, reducing drivetrain noise and wear. Its precision engineering ensures precise shifts across the 8-speed setup, providing riding confidence whether tackling climbs or cruising on flat terrains.

Components & Technology

This cassette is compatible with Shimano HG freehub bodies, equivalent to models like CS-HG70I, CS-HG51, and CS-HG50, making it an ideal upgrade for various drivetrain systems. The 12-25t gear range offers a versatile setup suitable for versatile riding scenarios, from steep ascents to fast-paced descents.

Style & Use Case

With its sleek black finish, the Sunrace CS-R86 complements any bike aesthetic, offering a clean and professional look. Perfect for cyclists seeking a reliable, high-performance cassette that enhances shifting efficiency and drivetrain longevity, whether for competitive racing, mountain biking adventures, or everyday commutes.

Key Features:

- 8-Speed Compatibility with 12-25t gear range

- Durable steel cogs and lock ring for lifespan and robustness

- Advanced Super Fluid Drive technology for smooth, precise shifting

- Lightweight design (~250g) improves bike responsiveness

- Compatible with Shimano HG freehub bodies

Experience superior gear control and dependability with the Sunrace CS-R86 Cassette - the ideal upgrade to elevate your cycling experience.

  • High-performance 8-speed cassette designed for precise shifting and durability, featuring steel cogs and a lock ring for long-lasting reliability.
  • Equipped with Sunrace's innovative Super Fluid Drive technology, ensuring smooth and efficient power transfer for improved pedaling efficiency.
  • Constructed from high-quality steel components, the CS-R86 cassette offers lightweight performance at approximately 250g, ideal for competitive cycling and daily riding.
  • Compatible with Shimano and SRAM drivetrains, this versatile cassette matches models like Shimano CS-HG70I, CS-HG51, and CS-HG50 for seamless integration.
  • Versatile 12-25t gear range with cogs optimized for varied terrains, making it perfect for road racing, commuting, and training rides, combined with a sleek, durable design.
Cogs12,13,15,17,19,21,23,25
Gears8sp
Range12-25t
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Customer Reviews

Based on 17 reviews
71%
(12)
24%
(4)
6%
(1)
0%
(0)
0%
(0)
A
Amazon Customer

I appreciated the reviews that indicated that the cassette was compatible with Shimano sis systems.;

D
Dale Hall

I ran this on my mid drive motor seemed to wear out waay quicker than I expected. Could be ok for a push bike;

A
Alan Rankin

Cassette is light and shifts well I use on my 2017 Trek Dual sport 2 which I use as a 8 mile per day commuter. The DS 2 came with a more trail oriented 11-32t cassette. Since I never used the lower 4 gears why not save the weight and create more versatility on the high end? So that’s what I did and I have been very happy so far.;

N
NKQ

Used this plus a new wheel set and KMC 8-speed chain to replace original wheels freewheel and decades old chain on a 1987 Cannondale road bike. Works like a charm.;

A
Amazon Customer

Works fine and much more economical than other brands.;