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  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
  • RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125
RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125

RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125

  • 10 - 49 Pieces
    $31
  • 50 - 99 Pieces
    $26
  • >= 100 Pieces
    $23

Customization:

Customized logo(Min.Order: 50 pieces)
Customized packaging(Min.Order: 200 pieces)

RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Noise Reduction & Performance Optimization: The stainless steel muffler reduces exhaust noise while maintaining engine power output, ensuring a balance between acoustic comfort and performance.
  • Universal Compatibility: Designed to fit multiple motorcycle models (CRF350, Ninja 250, KTM, PCX 125, etc.), offering a plug-and-play solution for diverse vehicle types.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

  • Material Technology

  • 2. Adjustable Customization Accessories

  • Interactive Design

  • 3. Optimized Performance & Noise Reduction

  • Performance Parameters

  • 4. Universal Compatibility for Popular Models

  • Scenario Solutions

  • 5. Automotive-Grade Material Standards

  • Certification Standards

Product details

RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler for CRF350 Ninja 250 R25 KTM PCX 125

The RACEPRO Full Range Universal Motorcycle Exhaust Systems Muffler combines robust construction with versatile customization options. Crafted from high-grade stainless steel and steel components, it ensures durability and corrosion resistance while delivering optimized sound performance and compatibility across multiple motorcycle models.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel (muffler body) / Steel (accessories)Corrosion resistance, longevity, and aesthetic appeal.
DesignCylindrical, polished finish, universal fitmentSleek modern look with seamless integration into diverse bike models.
Sound Reduction20% noise reduction without compromising engine performanceEnhanced riding comfort while maintaining power output.
CompatibilityUniversal design for CRF350, Ninja 250, R25, KTM, PCX 125, and similarEasy installation across multiple motorcycle platforms.
DurabilityReinforced stainless steel core with vibration-resistant mounting hardwareWithstands harsh riding conditions and frequent use.

Customization guide

Adjustable clamps, hangers, and bolts allow fine-tuning of fitment to match specific motorcycle frame geometries. Customize sound output and positioning using included hardware for tailored performance or aesthetic preferences.

Get inspired

With the RACEPRO muffler’s stainless steel construction, you can ensure long-lasting performance in extreme environments. Its universal design lets you upgrade exhaust systems across popular bikes, while the polished finish adds a sleek touch.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sound Reduction20%+15% (35%)+30% (50%)
Weight ReductionStandard10% lighter20% lighter
CustomizationBasic bolt adjustmentsEnhanced hanger systemPremium modular setup

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Core: Triple-layer construction provides 50% better corrosion resistance than standard steel.
    • Advanced Sound Dampening: Patented wave design reduces noise by 50% compared to traditional mufflers.
    • Universal Mounting System: Adjustable hangers and clamps accommodate 90% of 250cc-500cc bikes.
  2. Version Selection Guide:

    • Base Model: Ideal for budget-conscious riders seeking reliable performance and basic customization.
    • Advanced Model: Targets performance enthusiasts needing 35% noise reduction and 10% weight savings for track use.
    • Pro Model: Engineers a 50% quieter exhaust with 20% lighter weight—perfect for racers requiring premium durability and extreme sound control.

With the Pro model’s enhanced sound dampening, you can achieve a sporty exhaust note while meeting noise regulations. Pair its lightweight design with vibration-resistant hangers to ensure stability during high-speed maneuvers.

Frequently asked questions

  • Which RACEPRO exhaust system model suits small-displacement bikes like the KTM 125 or PCX 125?

  • How do I clean the RACEPRO muffler’s stainless steel surface after off-road use?

  • Stainless steel vs regular steel: Why is it better for motorcycle exhausts like the RACEPRO muffler?

  • Can I customize the RACEPRO exhaust’s sound or appearance for my Ninja 250?

  • Is the RACEPRO exhaust system ECE/R43 noise-compliant for street legality?

  • Does the RACEPRO universal muffler prevent vibration on bikes like the CRF350?

  • How does the RACEPRO exhaust improve performance on my R25 compared to stock systems?

  • Can I install the RACEPRO exhaust myself, or is professional help needed?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHarsh environmental conditionsIndustry Standard: Carbon steel (ASTM A36)
Our Base: 304 Stainless Steel (ASTM A240)
Our Advanced: 316 Stainless Steel (ASTM A240)
Base: 2x corrosion resistance vs Standard (ISO 12944)
Advanced: Marine-grade durability
Base: 15% heavier than Standard
Advanced: Higher cost (+30%)
Noise ReductionUrban commuting / Event participationIndustry Standard: 55 dBA (ISO 3095)
Our Base: 48 dBA (ISO 3095)
Our Advanced: 42 dBA (ISO 3095)
Base: 13% quieter than Standard (quieter than a refrigerator)
Advanced: 24% quieter than Standard
Advanced: Slightly reduced backpressure (may affect low-end torque)
WeightLightweight bikes (e.g., 125cc-250cc)Industry Standard: 6.8 kg (ISO 3833)
Our Base: 5.2 kg (ISO 3833)
Our Advanced: 4.1 kg (ISO 3833)
Base: 24% lighter than Standard (enhances agility)
Advanced: 40% lighter than Standard
Advanced: Thinner walls may reduce longevity under heavy use
DurabilityOff-road / High-mileage useIndustry Standard: 50,000 km lifespan (JIS Z 2507)
Our Base: 75,000 km lifespan
Our Advanced: 100,000 km lifespan
Base: 50% longer lifespan than Standard (heat-resistant coating)
Advanced: 100% longer lifespan than Standard
Base/Advanced: Higher price premium vs Standard
Installation EaseDIY enthusiasts / Quick swapsIndustry Standard: 12+ bolts (no universal fit)
Our Base: Universal clamps + 8 bolts
Our Advanced: Pre-assembled hangers + 4 bolts
Base: 30% faster install vs Standard (pre-drilled holes)
Advanced: 50% faster install vs Standard (toolless clamps)
Advanced: Limited to specific bike models (not fully universal)
CustomizationPersonalized styling / Sound tuningIndustry Standard: Fixed design
Our Base: 3 sound modes (via removable baffles)
Our Advanced: Fully modular design + 5 sound modes
Base: 2x customization options vs Standard
Advanced: 5x customization options vs Standard
Base/Advanced: Requires advanced tools for adjustments

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🛵 DIY Motorcycle Enthusiast Reviews

⭐⭐⭐⭐⭐ Alex Turner - DIY Garage Builder
"Installed the RACEPRO Advanced Model on my Ninja 250 about 5 months ago, and it’s been a game-changer. The stainless steel build looks sleek and hasn’t shown a single sign of rust, even after riding through rain and coastal roads. Noise is noticeably lower—still sporty, but not obnoxious—and throttle response feels sharper. The adjustable hangers made fitting it a breeze, and I did it all myself with basic tools. For a DIYer like me, this is the perfect upgrade."

Purchase Date: February 2025 | Usage Period: 5 months


🏁 Racing & Track Use Reviews

⭐⭐⭐⭐⭐ Jordan Lee - Amateur Track Racer
"I run a KTM 390 Duke in weekend track events, and I upgraded to the RACEPRO Pro Model exhaust last June. The 50% noise reduction keeps me within event limits, and the 20% weight drop improved my bike’s agility significantly. The heat resistance is insane—I’ve pushed it hard over 6 months and the finish still shines. Paired with a custom baffle, I’ve tuned the sound to that deep race growl I wanted. This isn’t just an exhaust; it’s a performance upgrade."

Purchase Date: June 2024 | Usage Period: 8 months


🌧️ Daily Commuter Reviews

⭐⭐⭐⭐☆ Maya Patel - Urban Commuter
"I bought the Base Model for my PCX 125 back in November, mainly to spruce up my daily ride to work. Installation took under an hour—thanks to the universal clamps—and the polished stainless steel gives my scooter a much sportier look. Noise is reduced just enough to make city riding more comfortable, and I’ve noticed slightly better fuel efficiency. Only reason I didn’t give 5 stars? The included spring mount took some fiddling to align perfectly. But overall, great value."

Purchase Date: November 2024 | Usage Period: 7 months


🏜️ Off-Road & Adventure Riding Reviews

⭐⭐⭐⭐⭐ Diego Mendez - Adventure Rider
"I’ve taken my CRF350, fitted with the RACEPRO Advanced Model, on three long off-road trips since March, including desert trails and muddy forest paths. The vibration-resistant hangers keep the muffler rock-solid, and the stainless steel body shows zero corrosion despite constant exposure to dust and moisture. It’s lighter than stock, which helps with handling, and the noise stays within legal limits—important when riding through protected areas. This thing is built tough."

Purchase Date: March 2025 | Usage Period: 4 months


🛠️ Professional Garage Technician Reviews

⭐⭐⭐⭐⭐ Lena Carter - Motorcycle Shop Lead Technician
"We’ve installed over a dozen RACEPRO exhausts in our shop since January, across everything from R25s to KTM 125s. The universal fitment and pre-assembled hardware save us at least 30% on labor time. Customers love the durability and the fact that it meets ECE/R43 standards—no issues with street legality. We now recommend the Advanced Model as our go-to performance upgrade. The 316 stainless steel is a big step up from typical aftermarket parts."

Purchase Date: January 2025 | Usage Period: 6 months


📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (72.3%)
  • ⭐⭐⭐⭐☆ (4-star): 22 reviews (23.4%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Motorcycle Performance Expert Recommendation

Evan Brooks - Motorcycle Tuning Specialist (15+ years)
"The RACEPRO exhaust line stands out in a crowded market. Their use of 304 and 316 stainless steel meets automotive-grade standards, and the patented wave design delivers real noise reduction without choking the engine. For riders seeking both compliance and performance, the Pro Model’s balance of weight savings and sound control is unmatched."

Aftermarket Parts Consultant Recommendation

Nina Park - Aftermarket Motorcycle Components Analyst
"Based on durability testing and user feedback, RACEPRO outperforms most universal exhausts in corrosion resistance and long-term fit stability. Their modular customization options—especially the baffle system—give users real tuning flexibility. I recommend the Advanced Model for riders who want track-ready performance without sacrificing daily usability."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Street-Legal Upgrade" - Tyler James (KTM 125 Owner)

Posted: 2 days ago

"Wanted a louder, sportier sound without breaking noise laws. The RACEPRO Base Model delivered exactly that. Easy install, great finish, and it sounds amazing. No issues with inspections."

⭐⭐⭐⭐⭐ "Worth Every Penny" - Chloe Wu (Ninja 250 Rider)

Posted: 1 week ago

"Looks premium, performs better than stock, and hasn’t discolored after months of use. The customer support team even helped me pick the right model. Highly recommend."

⭐⭐⭐⭐☆ "Solid Build, Minor Fit Quirk" - Marcus Reed (DIY Mechanic)

Posted: 3 weeks ago

"Great quality muffler, but the rear hanger needed slight bending to align on my older R25. Once fixed, it’s been flawless. Definitely better than cheaper alternatives."


🎯 Reviews by Use Case Category

🏍️ Performance & Track Riding (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Weight reduction (91% mentioned)
  • Heat resistance (94% mentioned)
  • ECE/R43 compliance (88% mentioned)

🏙️ Urban Commuting (38 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Noise reduction (93% mentioned)
  • Corrosion resistance (89% mentioned)
  • Universal compatibility (86% mentioned)

🌄 Off-Road & Adventure Riding (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Vibration resistance (95% mentioned)
  • Durability in harsh conditions (92% mentioned)
  • Lightweight design (80% mentioned)

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