RFX Steel Rear Sprockets FXRS 50-48 99ST - Black Sprocket 48T Husq GAS
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RFX FXRS 50-48 99ST Steel Rear Sprockets
The RFX Steel Rear Sprockets is built for KTM off-road motorcycle use. Notable details: certified Hi-Carbon Steel, cNC Laser Cut, and cAD designed profile for lightness. Available here in Black.
Features & Benefits
- Certified Hi-Carbon Steel
- CNC Laser Cut
- CAD designed profile for lightness
- Mud clearing grooves to reduce wear
- Rigid design increases torsional strength
- Tighter tolerances improve performance
Specifications
| Model | Steel Rear Sprockets |
| Product Type | Sprockets |
| Color | Black |
| Material | Certified Hi-Carbon Steel |
| Fits | KTM |
| Vehicle Type | Offroad |
| Weight | 1.65 lb |
| Dimensions | 12 x 11.81 x 0.79 in |
| Country of Origin | Poland |
| Brand | RFX |
| Manufacturer Part Number | FXRS 50-48 99ST |
| UPC | 5060468929379 |
Frequently Asked Questions
What is this sprocket intended for?
This RFX Steel Rear Sprockets sprocket is intended for off-road motorcycle use. Noted vehicle fitment: KTM. Confirm compatibility for your specific machine before ordering.
What color is this sprocket?
This listing is the Black variant of the Steel Rear Sprockets from RFX.
What are the key construction details?
RFX Steel Rear Sprockets features certified Hi-Carbon Steel. See Features & Benefits and Specifications for the full list.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

