
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Quaife ATB LSD Differential 23deg Helix Noble M12 6-speed/M400The Quaife ATB LSD (Automatic Torque Biasing Limited Slip Differential) with a 23 degree helix is a performance upgrade for the Noble M12 6 speed M400. The LSD is designed to improve traction and handling by distributing torque between the drive wheels. It uses a helical gear design to automatically bias torque to the wheel with more grip, reducing wheel spin and improving traction in various driving conditions. The Quaife ATB LSD is a direct
The Quaife ATB LSD (Automatic Torque Biasing Limited Slip Differential) with a 23-degree helix is a performance upgrade for the Noble M12 6-speed/M400.The LSD is designed to improve traction and handling by distributing torque between the drive wheels. It uses a helical gear design to automatically bias torque to the wheel with more grip, reducing wheel spin and improving traction in various driving conditions.
The Quaife ATB LSD is a direct replacement for the standard open differential in the Noble M12 6-speed/M400. It is a mechanical LSD, meaning it does not require any electronic or hydraulic controls. It operates seamlessly and transparently, providing improved traction and stability without sacrificing drivability.
The 23-degree helix design of the LSD enhances its performance characteristics. The helical gears engage smoothly and progressively, providing a progressive torque biasing effect. This means that as torque is applied to the differential, the LSD progressively locks up, transferring more torque to the wheel with better traction.
Overall, the Quaife ATB LSD with a 23-degree helix is a popular upgrade for the Noble M12 6-speed/M400, offering improved traction, handling, and performance on both the road and the track.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 1681 reviews
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Product Reviews
★★★★★ 5
Great pair of shoes
Size: 10, Color: Burgundy
I was a bit concerned that these shoes would be a bit large because I normally wear a size 9 1/2 and these are a size 10. But they fit perfectly. They are very light and comfortable. 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Great walking shoes
Size: 11, Color: All Black
A very comfortable walking shoe that’s well made and looks like it’s going to hold up well for everyday wear. Lightweight indeed and probably doesn’t require much cleaning. Easy to get on and off without much stress though.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Super comfortable size 12
Size: 12, Color: All Black
The quality is great the style and fit is great they're awesome and super comfortable! First pair of shoes in 30 years that don't hurt my feet I like them a lot! Size 12
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Reviewed in the United States on April 10, 2026
★★★★★ 4
Good quality shoe for a decent price.
Size: 9, Color: Grey
Very decent quality, lightweight shoe. Comfortable and cushioned for all day wear. I would definitely purchase again.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great value
Size: 12, Color: All Black
I have 3 pairs of these shoes. They are super comfy. The price is amazing for a shoe so well built. They are light weight look really nice on. Buy them, well worth the money.
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Reviewed in the United States on April 19, 2026
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