What is the primary benefit of a twin-plate clutch over a single-plate clutch?

A twin-plate clutch has two friction discs, which greatly increases the engagement surface area. This allows it to handle significantly more torque and dissipate heat more effectively, preventing slip under high-power conditions.

Does this clutch kit include everything needed for installation?

The kit includes the twin-plate clutch assembly and a billet steel flywheel. It is recommended to inspect and potentially replace other drivetrain components like the pilot bearing and release bearing during installation, as these are often not included.

What kind of pedal feel can I expect from this clutch?

While designed for high-performance, OS Giken aims to provide a manageable pedal feel for a twin-plate clutch. However, expect a firmer pedal than a stock clutch due to the increased clamping force required to handle high torque.

OS Giken Twin Plate Clutch HA081-BJ5

Name: OS Giken Honda K20/K24 STR Series Twin Plate Clutch
Brand: OS Giken
SKU: os-giken-os-giken-honda-k20-k24-str-series-twin-plate-clutch-t14-716990
Price: 1784.83 USD
Availability: BackOrder

OS Giken Honda K20/K24 STR Series Twin Plate Clutch

$1784.83

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

OS Giken Honda K20/K24 STR Series Twin Plate Clutch

Key Features

Fits Honda K20 and K24 engines.
Twin-plate design offers increased surface area for superior torque handling and heat dissipation.
Features OS Giken's proprietary friction materials for durable and consistent performance.
Includes a billet steel flywheel for direct fitment.
Designed for high-performance applications like track days and drag racing.
Robust construction to withstand extreme power levels.

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Product Details

If you're building a high-performance Honda K-series engine for serious track use or drag racing, you know that a stock clutch just won't cut it. The OS Giken STR Series Twin Plate Clutch is designed to handle the extreme power and torque that these engines can produce, ensuring reliable power transfer to the wheels when you need it most. This clutch is a crucial component for anyone pushing the limits of their K20 or K24 setup.

This twin-plate clutch features two friction discs, which significantly increases the surface area for engagement compared to a single-plate setup. This larger surface area allows the clutch to dissipate heat more effectively and handle much higher torque loads without slipping. OS Giken uses their own proprietary friction materials, carefully selected for their durability and consistent performance under aggressive driving conditions. The design also aims to provide a manageable pedal feel, which is often a challenge with high-performance twin-plate clutches. The included billet steel flywheel is engineered to be a direct replacement for the factory unit, simplifying installation.

When installing a twin-plate clutch like this, it's important to ensure your transmission and drivetrain components are in excellent condition, as this clutch will highlight any weaknesses. OS Giken is well-known for their high-performance drivetrain components, and this STR Series clutch is a testament to their engineering. This kit is designed for the demanding environment of motorsports, offering a robust solution for extreme power applications.