The requested option is unavailable

The option in your link is not available to order. Details below may show a different option. Choose an available option before adding it to your cart.

No options are currently available. Please check back.

1st Generation NCY Super Trans Kit for GY6, Genuine 125/170

NCY Super Trans Kit (1st Generation); GY6, Genuine 125/170

$253.00
Skip to product information
1st Generation NCY Super Trans Kit for GY6, Genuine 125/170
100%

NCY Super Trans Kit (1st Generation); GY6, Genuine 125/170

$253.00
Part number 1200-1252

Check dimensions and compatibility before ordering.

Same-day dispatch on in-stock orders

Order before 2 PM Central, Monday–Friday. Holidays excluded.

Shipping rates shown at checkout

Available methods and rates depend on your basket and destination.

Request a return within 30 days of ordering

Read the return policy

The extremely popular Gen 1 GY6 transmission kit is now available again.  This kit comes with the finned drive face, "N" style clutch bell, 1000RPM clutch spring, and all of the other goodies that have made the trans kits so successful. 

Kit includes:

Ultralight gold specially coated overdrive variator
Finned Aluminum outer drive face
Ultralight large shoe racing clutch
"N" Style Ultralight drilled & vented clutch bell (99 grams lighter than previous NCY Bell)
Dual range secondary slider
1000 RPM compression spring
Ball bearing compression spring seat 12 Gram 18x14 Roller Weights

More parts to explore