SKU: 12296418251

T1RS-F12 - Mod-Twin 10.5 HD Sprung Race

Sale price$1048.05 Regular price$1164.50
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

T1RS-F12 - Mod-Twin 10.5 HD Sprung RaceSpecifications: Item Description: Mod Twin 10. 5 HD Sprung Race Product Weight (lbs.): 46. 0 Torque Capacity (ft lbs.): 1141 Torque Capacity Over OE: 88% Disc Material: Ceramic Clutch Disc Diameter (Inches): 10. 5 Clutch Disc Diameter (Millimeters): 267 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months SFI: 1. 2 Description: The T1RS F12 Mod Twin 10. 5 HD Sprung Race Kit is engineered to deliver aggressive launches

Specifications:

  • Item Description: Mod-Twin 10.5 HD Sprung Race
  • Product Weight (lbs.): 46.0
  • Torque Capacity (ft/lbs.): 1141
  • Torque Capacity Over OE: 88%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 10.5
  • Clutch Disc Diameter (Millimeters): 267
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1RS-F12 Mod-Twin 10.5 HD Sprung Race Kit is engineered to deliver aggressive launches and smoother shifting in high-powered vehicles. It features twice the ceramic friction surfaces combined with an ultra-durable sprung Mono-Drive hub assembly in a modular design. Each diaphragm spring undergoes an exclusive four-stage heat treating process to ensure a consistent light pedal feel.

Puck-style Friction Plates with high-quality ceramic friction materials provide a high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a Mono-Drive sprung hub assembly, extending the input shaft life and reducing driveline shock from torsional vibration.

The kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool, and pilot bearing (where applicable). Mod-Twin clutches are fully rebuildable, and replacement discs may be ordered separately.

Description Highlights:

  • Feel: Predictable, aggressive engagement, lightest pedal effort, quick shifting, possible start-off judder with OE to mild transmission gear noise
  • Life: Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, and premium friction materials ensure long-life performance under demanding conditions
  • Quality: Delivers maximum performance and high heat tolerance through a robust design, strategic features, choice materials, and close tolerances
  • Recommended Use: Drag, Road, or Rally Racing
  • ACT Difference: Utilizes tactical engineering to address common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100% clamp load tested, balanced, and SFI certified

Vehicle Fitment:

  • 2018 - 2023 Ford Mustang GT: Various trims with 5.0 V8 GAS FI 4951cc | DOHC engines

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12296418251

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4.2 ★★★★★
Based on 30 reviews
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A
Verified Purchase
allyson handabaka
Draper, US
★★★★★ 3
Not for chewers
Size: 8 Inch, Color: Yellow, Size: 8 Inch, Color: Yellow
My dog managed to pop this and completely chew through it in a matter of 4 days. It was definitely cute and she loved the size of it but with her chewing all the way to the core we have to get rid of it. I thought it was a good material but I guess I was wrong. Kind of sad considering the money spent only lasted 4 days
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
J
Verified Purchase
Jessica
New York, US
★★★★★ 5
Great dog toy
Size: 8 Inch, Color: Pink
The amount of stupid and cute these dogs look like when they shake this ball and smack their own faces! It took a hot second for either dog to understand where to bite on the ball, but now that they do, they both will play with it for a while. Great purchase, came with a pump to blow the ball up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
K
Verified Purchase
karen denner
Draper, US
★★★★★ 5
Your fur kid will thank you!
Color: Yellow Green, Size: 6 Inch
My dog absolutely LOVES this toy! I recently adopted a rescue & wasn’t sure what she might like, so I bought this in a 6” size for a 50# shep/lab/hound. The ball comes with a cute little pump with needle which only takes a few seconds to inflate. I put the ball outside for her; she wasn’t sure of it at first but it didn’t take her long to realize how fun it was to throw around & chase. She throws it up in the air by the loops & runs all over the yard with it & it’s so comical to watch! It seems pretty durable & well made - I’m shocked she hasn’t punctured it by now, but if she does I will definitely buy her another….and another. This is easily her favorite toy. I highly recommend it for your fur kid - you won’t be disappointed, & neither will they..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
L
Verified Purchase
Ladyshell
West Palm Beach, US
★★★★★ 5
First ball was great!
Color: Black Green, Size: 8 Inch
This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
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Reviewed in the United States on May 18, 2026
A
Verified Purchase
AMM
Louisville, US
★★★★★ 5
Fun and durable
Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though. I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her. I’d definitely buy it again.
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Reviewed in the United States on May 1, 2026

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