600870 - XACT Flywheel Streetlite 600870 - XACT Flywheel Streetlite

$465.00
$416.00

GUARANTEED
TO FIT YOUR CAR

SHIPS OUT
SAME DAY

100% CUSTOMER
SATISFACTION

GUARANTEED
TO FIT YOUR CAR

SHIPS OUT
SAME DAY

100% CUSTOMER
SATISFACTION

Availability: Many In Stock
Sku: 600870
ACT

Product Description:

The XACT Flywheel Streetlite is a high-performance flywheel designed by ACT to enhance the driving experience of Mazda MX-5 Miata owners. Considerably lighter than stock flywheels, it offers improved engine response and acceleration, making it an ideal choice for street and drag racing enthusiasts. Crafted from Chromoly Steel, this flywheel is engineered for maximum strength, lower inertia, and excellent heat tolerance, ensuring durability even under demanding conditions.

Specifications:

  • Product Weight: 12.3 lbs.
  • Material: Chromoly Steel
  • Friction Surface Diameter: 8.8 inches (225 mm)
  • Flywheel Type: Streetlite
  • Tooth Quantity: 112
  • Warranty: 12 Months
  • SFI: 1.1

Product Features:

  • Enhanced Performance: Noticeably improves engine response and acceleration, minimizing gear rattle for a smoother driving experience.
  • Durable Construction: Heat-treated forging and induction-hardened ring gears ensure strength and toughness, providing maximum durability and longevity.
  • High-Quality Design: One-piece construction reduces the risk of failure and promotes efficient heat transfer from the clutch disc, eliminating issues like warped inserts or loose ring gears.
  • Versatile Use: Recommended for both street and race applications, offering consistent performance in various driving conditions.
  • Precision Engineering: Each flywheel is forged, CNC machined, and dynamically computer balanced to guarantee smooth operation and reliable performance, even at high RPMs.

Vehicle Fitment:

This XACT Flywheel Streetlite is compatible with the following Mazda MX-5 Miata models:

  • 2016 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/Sport
  • 2017 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport
  • 2018 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport

Ensure compatibility with your specific vehicle model before purchasing

Product Description:

The XACT Flywheel Streetlite is a high-performance flywheel designed by ACT to enhance the driving experience of Mazda MX-5 Miata owners. Considerably lighter than stock flywheels, it offers improved engine response and acceleration, making it an ideal choice for street and drag racing enthusiasts. Crafted from Chromoly Steel, this flywheel is engineered for maximum strength, lower inertia, and excellent heat tolerance, ensuring durability even under demanding conditions.

Specifications:

  • Product Weight: 12.3 lbs.
  • Material: Chromoly Steel
  • Friction Surface Diameter: 8.8 inches (225 mm)
  • Flywheel Type: Streetlite
  • Tooth Quantity: 112
  • Warranty: 12 Months
  • SFI: 1.1

Product Features:

  • Enhanced Performance: Noticeably improves engine response and acceleration, minimizing gear rattle for a smoother driving experience.
  • Durable Construction: Heat-treated forging and induction-hardened ring gears ensure strength and toughness, providing maximum durability and longevity.
  • High-Quality Design: One-piece construction reduces the risk of failure and promotes efficient heat transfer from the clutch disc, eliminating issues like warped inserts or loose ring gears.
  • Versatile Use: Recommended for both street and race applications, offering consistent performance in various driving conditions.
  • Precision Engineering: Each flywheel is forged, CNC machined, and dynamically computer balanced to guarantee smooth operation and reliable performance, even at high RPMs.

Vehicle Fitment:

This XACT Flywheel Streetlite is compatible with the following Mazda MX-5 Miata models:

  • 2016 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/Sport
  • 2017 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport
  • 2018 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport

Ensure compatibility with your specific vehicle model before purchasing

Frequently Asked Questions

Are ACT clutches balanced?

Yes! All ACT clutch assemblies are computer spin balanced to within .25 oz-in to guarantee help smooth operation across the entire RPM range. For comparison, stock production clutches are typically balanced to within .50 oz-in. Lower is definitely better!

Will an ACT clutch increase pedal effort?

ACT pressure plates are specifically designed to handle high torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity and/or engagement quality.

Do ACT clutches require a break-in period?

For organic street discs, we recommend breaking in the clutch for 300-500 miles with mild engagement, such as stop-and-go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break-in period, as this can result in friction surfaces fusing together, hot spots, and friction surface glazing.

Are ACT clutches repairable or rebuildable?

In some situations, rebuilds or repairs may be possible (see warranty), after inspection of the clutch assembly. Please contact our technical department for further information. Because of special modifications, we do not recommend servicing by a general clutch rebuilder.

How much does an ACT clutch weigh?

The weight of the ACT clutch assembly will usually be the same as a stock OEM clutch assembly.

Frequently Asked Questions

Are ACT clutches balanced?

Yes! All ACT clutch assemblies are computer spin balanced to within .25 oz-in to guarantee help smooth operation across the entire RPM range. For comparison, stock production clutches are typically balanced to within .50 oz-in. Lower is definitely better!

Will an ACT clutch increase pedal effort?

ACT pressure plates are specifically designed to handle high torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity and/or engagement quality.

Do ACT clutches require a break-in period?

For organic street discs, we recommend breaking in the clutch for 300-500 miles with mild engagement, such as stop-and-go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break-in period, as this can result in friction surfaces fusing together, hot spots, and friction surface glazing.

Are ACT clutches repairable or rebuildable?

In some situations, rebuilds or repairs may be possible (see warranty), after inspection of the clutch assembly. Please contact our technical department for further information. Because of special modifications, we do not recommend servicing by a general clutch rebuilder.

How much does an ACT clutch weigh?

The weight of the ACT clutch assembly will usually be the same as a stock OEM clutch assembly.

Free Shipping for the Contiguous Continental States excluding Alaska.

We use UPS, FedEx, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 6 business days for delivery or Express Courier which can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 1 to 2 business days.

The on-time delivery guarantee does not apply to shipments that are delayed due to causes beyond the couriers control, including, but not limited to, the following: the unavailability or refusal of a person to accept delivery of the shipment, delays caused by the consignee, acts of God, public authorities acting with actual or apparent authority on the premises, acts or omissions of Customs or similar authorities, riots, circumstances arising before, during, or after a strike or other labor disputes, civil commotions, disruptions in the air or ground transportation network (such as weather phenomena), and natural disasters. For more information on the shipping Limits and Restrictions visit the UPS website at http://www.ups.com.

We do not accept Collect shipments for on-line orders. All shipping charges are charged at the time the order is placed on-line.

Any order received after 3PM PST will not ship until the following business day.

Free Shipping for the Contiguous Continental States excluding Alaska.

We use UPS, FedEx, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 6 business days for delivery or Express Courier which can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 1 to 2 business days.

The on-time delivery guarantee does not apply to shipments that are delayed due to causes beyond the couriers control, including, but not limited to, the following: the unavailability or refusal of a person to accept delivery of the shipment, delays caused by the consignee, acts of God, public authorities acting with actual or apparent authority on the premises, acts or omissions of Customs or similar authorities, riots, circumstances arising before, during, or after a strike or other labor disputes, civil commotions, disruptions in the air or ground transportation network (such as weather phenomena), and natural disasters. For more information on the shipping Limits and Restrictions visit the UPS website at http://www.ups.com.

We do not accept Collect shipments for on-line orders. All shipping charges are charged at the time the order is placed on-line.

Any order received after 3PM PST will not ship until the following business day.

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Description

Product Description:

The XACT Flywheel Streetlite is a high-performance flywheel designed by ACT to enhance the driving experience of Mazda MX-5 Miata owners. Considerably lighter than stock flywheels, it offers improved engine response and acceleration, making it an ideal choice for street and drag racing enthusiasts. Crafted from Chromoly Steel, this flywheel is engineered for maximum strength, lower inertia, and excellent heat tolerance, ensuring durability even under demanding conditions.

Specifications:

  • Product Weight: 12.3 lbs.
  • Material: Chromoly Steel
  • Friction Surface Diameter: 8.8 inches (225 mm)
  • Flywheel Type: Streetlite
  • Tooth Quantity: 112
  • Warranty: 12 Months
  • SFI: 1.1

Product Features:

  • Enhanced Performance: Noticeably improves engine response and acceleration, minimizing gear rattle for a smoother driving experience.
  • Durable Construction: Heat-treated forging and induction-hardened ring gears ensure strength and toughness, providing maximum durability and longevity.
  • High-Quality Design: One-piece construction reduces the risk of failure and promotes efficient heat transfer from the clutch disc, eliminating issues like warped inserts or loose ring gears.
  • Versatile Use: Recommended for both street and race applications, offering consistent performance in various driving conditions.
  • Precision Engineering: Each flywheel is forged, CNC machined, and dynamically computer balanced to guarantee smooth operation and reliable performance, even at high RPMs.

Vehicle Fitment:

This XACT Flywheel Streetlite is compatible with the following Mazda MX-5 Miata models:

  • 2016 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/Sport
  • 2017 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport
  • 2018 Mazda MX-5 Miata Club/GS/GT/GX/Grand Touring/RF Club/RF GS/RF GT/RF Grand Touring/Sport

Ensure compatibility with your specific vehicle model before purchasing

FAQ's

Frequently Asked Questions

Are GR clutches balanced?

Yes! All ACT clutch assemblies are computer spin balanced to within .25 oz-in to guarantee help smooth operation across the entire RPM range. For comparison, stock production clutches are typically balanced to within .50 oz-in. Lower is definitely better!

Will an GR clutch increase pedal effort?

ACT pressure plates are specifically designed to handle high torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity and/or engagement quality.

Do GR clutches require a break-in period?

For organic street discs, we recommend breaking in the clutch for 300-500 miles with mild engagement, such as stop-and-go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break-in period, as this can result in friction surfaces fusing together, hot spots, and friction surface glazing.

Are GR clutches repairable or rebuildable?

In some situations, rebuilds or repairs may be possible (see warranty), after inspection of the clutch assembly. Please contact our technical department for further information. Because of special modifications, we do not recommend servicing by a general clutch rebuilder.

How much does an GR clutch weigh?

The weight of the ACT clutch assembly will usually be the same as a stock OEM clutch assembly.

Reviews
Shipping & Delivery

Free Shipping for the Contiguous Continental States excluding Alaska.

We use UPS, FedEx, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 6 business days for delivery or Express Courier which can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 1 to 2 business days.

The on-time delivery guarantee does not apply to shipments that are delayed due to causes beyond the couriers control, including, but not limited to, the following: the unavailability or refusal of a person to accept delivery of the shipment, delays caused by the consignee, acts of God, public authorities acting with actual or apparent authority on the premises, acts or omissions of Customs or similar authorities, riots, circumstances arising before, during, or after a strike or other labor disputes, civil commotions, disruptions in the air or ground transportation network (such as weather phenomena), and natural disasters. For more information on the shipping Limits and Restrictions visit the UPS website at http://www.ups.com.

We do not accept Collect shipments for on-line orders. All shipping charges are charged at the time the order is placed on-line.

Any order received after 3PM PST will not ship until the following business day.

Prop 65

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.