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Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Call us at: 0433 880 748
Free shipping over $200 (excludes tyres and bulky items)
Need help? book@xpertmotogear.com.au
Explore related collections:
- ➔ Sound and emission control (668 products)
- ➔ Exhaust silencers (529 products)
- ➔ FMF (519 products)
The FMF Powercore 2 is a direct bolt-on replacement silencer for the Yamaha YZ125 (2002-2021) and YZ125X (2020-2022). It pairs a lightweight extruded aluminium oval canister with a perforated core, and finishes the ends in stainless steel for durability where heat, roost and crash damage take their toll.
It suits two-stroke riders who want a straightforward performance silencer for motocross and off-road use - whether you are replacing a dented or blown-out original, or matching a new silencer to an aftermarket pipe. The packing is serviceable, so the canister can be repacked rather than replaced as it ages.
FMF part number 24009. Intended for closed-course competition and off-road use; check local noise and road-use requirements before riding.
- Lightweight extruded aluminium oval canister
- Perforated inner core
- Stainless steel performance-flow end cap
- Stainless steel front stinger
- Designed specifically for two-stroke machines
- Direct fit for Yamaha YZ125 2002-2021 and YZ125X 2020-2022
- Claimed weight 1.8 lb (approx. 0.82 kg)
- FMF part number 24009
| Brand | FMF Racing |
|---|---|
| Model | Powercore 2 Silencer |
| Part Number | 24009 (024009) |
| Type | Silencer (two-stroke) |
| Canister | Extruded aluminium, oval profile |
| Core | Perforated core |
| End Cap | Stainless steel performance-flow end cap |
| Front Stinger | Stainless steel |
| Weight | 1.8 lb (approx. 0.82 kg) |
| Fitment | Yamaha YZ125 2002-2021; Yamaha YZ125X 2020-2022 |
| CARB Warning | No |
| SKU | 6105842 |
- Fit the silencer with the machine cold, using the standard mounting hardware and a fresh exhaust seal at the pipe joint; check that the canister sits clear of the subframe, plastics and rear guard before riding.
- Re-check the mounting bolts and springs after the first ride and at regular intervals afterwards - vibration and heat cycling will loosen fasteners over time.
- Allow the silencer to cool fully before washing or handling; spraying cold water onto hot aluminium is hard on the finish and the packing.
- Block the outlet with an exhaust plug when washing so water cannot enter the core, and start the bike afterwards to clear any moisture.
- Clean the aluminium canister with mild detergent, water and a soft cloth. Avoid harsh solvents, oven cleaner, acidic wheel cleaners and abrasive pads, which will dull the extruded finish.
- Keep the stainless end cap and front stinger free of caked-on premix residue; wipe them down while soft rather than scraping once baked on.
- Repack the silencer when the exhaust note deepens or becomes noticeably louder, when spooge appears at the end cap, or when top-end pull flattens off. Packing is a consumable and burns out faster with high-oil premix ratios and long sessions at full noise.
- Never run the silencer with the packing burnt out or removed - it hurts performance, raises noise output and can damage the perforated core.
- Inspect the canister after any crash. A dented or crushed body restricts flow, and a bent stinger will not seal properly at the pipe.
- Store the bike with the silencer dry and, for long layups, plug the outlet to keep moisture and pests out of the core.
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