Straightline Performance Adjustable Weight Kit 73g
Straightline Performance Adjustable Weight Kit 73g is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Straightline Performance Adjustable Weight Kit 73g
Straightline Performance Adjustable Weight Kit 73g is backordered and will ship as soon as it is back in stock.
Description
Description
This three-piece kit gives snowmobile tuners direct control over clutch weight, adjusting from 52 to 63 grams with the included set-screw system and supplied tungsten washers for higher-mass setups. The billet weights are heat-treated to a consistent hardness and finished with yellow zinc plating for corrosion resistance.
The set-screw design lets you change weight mass without buying additional weight sets, whether you are compensating for elevation, matching a modified engine package, or chasing a target RPM. Everything needed to make the adjustments ships in the box, including three weights, tuning hardware, six tungsten washers, and instructions.
| Brand | Straightline Performance |
| Product Type | Clutch Weight Kit |
| Material | Billet |
| Adjustable Weight Range | 52–63 grams |
| Included Tungsten Washers | 6 |
| Adjustment Mechanism | Set-screw |
| Finish | Yellow zinc plated |
| Heat Treatment | Heat-treated to optimal hardness |
| Weight | 2 lbs |
| Dimensions | 13 × 7 × 3 in |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 125-141
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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