Losi 5T Torsen LSD | Mechanical Limited Slip Differential

Competition‑Grade Torsen B Mechanical Limited Slip Differential

Engineered specifically for the Losi 5ive‑T 2.0 platform, this next‑generation Torsen B mechanical LSD from Antz Racing delivers faster response, stronger locking performance, and superior stability under extreme driving conditions. Featuring Antz Racing’s proprietary locking structure, it provides a significant performance upgrade over traditional friction‑plate Torsen designs.

Key Features

• Proprietary Antz Racing Locking Structure

Our patented mechanical locking system reacts instantly to traction changes, ensuring precise torque distribution during acceleration, cornering, and drifting.

• Strong, Consistent Locking Performance

Locking force does not rely on friction plates, meaning no performance fade, no heat‑related degradation, and no sensitivity to wear. Long‑term stability is guaranteed.

• Higher Torque Bias Ratio (TBR)

Delivers a wider torque distribution range, allowing more power to be transferred to the wheel with better traction. Improves corner exit speed, acceleration efficiency, and overall vehicle control.

• 3× Enhanced Durability

No friction plates, no thermal decay. The internal structure is designed for long‑term competitive use with significantly reduced maintenance requirements.

• Direct Fit for Losi 5ive‑T 2.0

Fully compatible with the original platform. No modifications required — simply replace the stock differential and enjoy immediate performance gains.

Performance Benefits

• Sharper cornering stability with improved outer‑wheel traction
• Stronger straight‑line acceleration with reduced wheel slip
• More predictable drifting control with stable torque delivery
• Better off‑road traction on uneven or low‑grip surfaces
• Consistent performance even during long competitive sessions

Ideal For

• Racing
• Off‑road competition
• Drift setups
• High‑power engine or brushless conversions
• Professional drivers seeking maximum control and stability

Download:

Torsen Differential Configuration and Operating Instructions >>

You can also read the 2 posts:

How to Select the Torsen Setup Guide

How to Control the Locking Force

Specs & Dimensions

• Center Differential Spur Gear: 62T
• Front Differential Helical Gear: 43T
• Rear Differential Helical Gear: 43T
• Pinion: 13T
• Default Oil: CKD460 (China Grade) / ISO VG 460 / EP 460 (Don’t use oil lighter than 85W140)