Pillow bag - rock wool pillow specially designed to line off-road silencers (Bristol Spec 19). Offered by MOOSE OFFROAD HARD - PARTS, this universal packing is easy to install and fits the compact outlets of 2-stroke silencers. Manufacturer reference: 14567.
- Length: 51 cm (20") — can be cut lengthwise to fit silencers up to 20".
- Material: high-density rock wool, resistant to high temperatures (up to 1,400 °F / ~760 °C).
- Service life: according to the manufacturer, lasts 3 to 5 times longer than traditional packing and can be used for 30 to 40 engine hours before re-packing.
- Supplied with end filler to fill compact ends and ensure even packing.
- Self-adhesive closure: simplifies installation, no need for tape or wire to hold the packing in place.
- Sold individually — style: 2-Stroke — type: silencer — made in the United States.
Ideal for the enduro rider, motocross racer, or supermoto enthusiast who replaces their exhaust packing without hassle. Used for regular maintenance to restore clean exhaust behaviour and stable mechanical performance between overhauls. Examples of compatible models: BETA RR 300 Racing, YAMAHA YZ 250, KAWASAKI KX 85.