Nor-Am 12T Heavy Shoes Clutch for Enhanced Grip in Kart Drivetrains

Grip meets endurance in the Nor-Am 12T Heavy Shoes Clutch, where heavy-duty design powers through the toughest races.

The GE series employs a classic two-shoe centrifugal mechanism with drive hub and springs, now with heavy shoes for deeper bite. All 12-tooth #35 drums include a replaceable OILITE bushing, slashing friction and extending service intervals.

• Superior Traction: Heavy shoes lock in power firmly.
• Bushing Upgrade: OILITE for smooth, long-lasting rotation.
• Simple Affordability: Core components for budget builds.

This setup organizes drivetrain harmony, reducing variables that slow you down. Heavy shoes shine in high-load scenarios, like climbing grades or battling headwinds.

Maintenance is a breeze: Swap the bushing on-site to keep your kart track-fresh. It's a pro choice for classes emphasizing reliability over flash.

Engineering highlights include the 12T drum's tooth spacing for optimal chain wrap, minimizing skips. It supports varied engines, tuning engagement for peak torque curves.

Users rave about the stability it brings, turning erratic power into controlled surges. With SKU: NARC12H, heavy performance becomes your norm.

In endurance races, the bushing's oil retention cools components, preventing fade. Organize your season around this clutch's dependability, racing faster with peace of mind.

Raytech's legacy ensures it's more than parts—it's a system for speed and strategy.

Frequently Asked Questions

Q: Why should I choose the heavy shoe version over the light shoe clutch?

A: The heavy shoes provide a deeper, more aggressive bite, which is ideal for high-load scenarios such as climbing grades, battling headwinds, or endurance racing where you need consistent power transfer without slippage.

Q: How do I maintain the OILITE bushing in this clutch?

A: The OILITE bushing is designed for self-lubrication, but you should inspect it regularly for wear. Because it is a replaceable component, you can easily swap it out at the track to ensure smooth rotation and prevent heat-related fade during long race days.

Q: Is this clutch compatible with #35 chain?

A: Yes, this 12-tooth drum is specifically engineered for #35 chain. The tooth spacing is optimized to provide excellent chain wrap, which helps minimize skips and ensures efficient power delivery to your rear axle.

Q: Can I tune the engagement RPM of this clutch?

A: Yes, the Nor-Am GE series allows for tuning by swapping out the internal springs. By selecting different spring tensions, you can adjust the engagement point to match your engine's specific torque curve for a better launch.

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