R304 Silencer Compact Racing Exhaust For Performance Gains
MPN: 1152585
R304 Silencer Compact Racing Exhaust For Performance Gains is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At our website, we pride ourselves on swift delivery and shipping. Our standard processing time is by 12 PM Pacific Standard Time, ensuring most orders ship out on the same day when processed before noon. Plus, enjoy the added benefit of free ground shipping on all orders. For those who need their items even faster, we offer expedited shipping options, and you can also opt for convenient in-store pickup.
R304 Silencer Compact Racing Exhaust For Performance Gains
R304 Silencer Compact Racing Exhaust For Performance Gains
Product Overview
The PRO CIRCUIT R304 Silencer is a compact, race-tuned muffler delivering optimized power and sound control for closed-course racing, with tool‑accessible hex screws for fast re-packing.
Key Benefits
- Lightweight design improves throttle response and handling.
- Easy hex-screw access for quick maintenance and re-packing.
- Tuned for race performance and durable construction.
- Reduces noise while preserving power delivery.
Specifications
| Voltage | N/A |
| Current | N/A |
| Torque (mounting bolts) | 6 Nm |
| Dimensions | Length 310 mm × Ø 60 mm |
| Weight | 420 g |
Compatibility & Installation
Fits select 85cc motocross models (2025 Gas-Gas MC 85 17/14, 2025 Gas-Gas MC 85 19/16, 2025 Husqvarna TC 85 (17/14), 2025 KTM 85 SX (17/14)); recommended for closed-course racing—bolt-on with hex screws, quick re-packable.
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