Heavy Duty Black Max-Torque Clutch Spring for High RPM Engagement

For those who race hard, the heavy black spring sets a higher engagement threshold at 2900-3200 RPM, perfect for unleashing torque when it counts.

• Black coding signals heavy-duty strength
• Suits aggressive tuning in clone engines
• Delivers controlled slip for sustained velocity

Picture this: Your kart idles low, then erupts into motion with precision timing. This spring's tension keeps everything tight until the optimal moment, slashing low-speed drag and amplifying top-end pull. It's a game-changer for tracks with long straights, where holding speed means gaining positions.

Customization is key— swap it in to match your gearing, creating a setup that feels alive underfoot. Durability ensures it performs session after session, reducing the need for constant adjustments. Keep your pit station efficient with reliable parts like this, focusing energy on strategy over fixes.

SKU: MTCSB