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Two Brothers S1R Slip-On Exhaust Honda CRF250L / Rally
The future is here in the form of the Two Brothers S1R Exhaust System. The business end of this exhaust features an aggressive and lightweight magnesium end cap with a non-stick teflon coating. The carbon fiber exhaust sleeve is made of a 33 million modulus grade carbon fiber making it strong without being overly brittle. Within the muffler body lies TBR’s spiral-wound perforated core technology that produces an exhaust note that Chuck Norris would be proud of.
The midpipe of the S1R is race proven and dyno tuned and is made of #304 chromium-nickel stainless steel. This particular steel is not only strong and lightweight but also turns a golden amber color after a few heat cycles giving it a distinctive character. Power improvements can be felt in both the mid and high rev-ranges while the dropped weight will improve both acceleration and cornering speed.
Features:
- Rubber-lined, naturally finished aluminum muffler clamps
- Aerospace high-temp carbon fiber (Carbon Fiber version only)
- Optional anodized bolts kits available (sold separately)
- Made in USA
Note: Stand alone muffler images are for reference only. Images of slip-on installed on the bike are representative.
Resources:
This Product Fits:
This item is also available for 44 other models:
- Can-Am
- Spyder F3 2015-2017
- Spyder F3-S 2015-2017
- Spyder F3-T 2016
- Spyder RT 2014-2015
- Spyder RT-S 2014-2015
- Honda
- Africa Twin CRF1000L 2016-2017
- CB500F 2016-2017
- CBR1000RR 2012-2016
- CBR1000RR ABS 2012-2016
- CBR1000RR Repsol 2012-2015
- CBR1000RR SP 2014-2016
- CBR500R 2016-2017
- VFR800 Interceptor 2014-2015
- VFR800 Interceptor DLX ABS 2014-2015
- KTM
- RC390 2015-2017
- Kawasaki
- ER-6n 2009-2011
- KLR650 2014-2017
- Ninja 650R 2006-2011
- Ninja ZX-10R 2011-2015
- Ninja ZX-10R 2016-2017
- Ninja ZX-6R 2013-2017
- Ninja ZX-6R ZX636 2013-2017
- Versys 1000 2015-2017
- Versys 650 2008-2014
- Suzuki
- DR650SE 1998-2015
- GSX-R600 2011-2017
- GSX-R600 2006-2007
- GSX-R750 2011-2017
- GSX-R750 2006-2007
- SV650 2017
- SV650 ABS 2017
- V-Strom 1000 2014-2018
- V-Strom 1000XT 2018
- Triumph
- Daytona 675 2013-2017
- Daytona 675R 2013-2017
- Street Triple 2013-2017
- Street Triple R 2013-2017
| Product Style | Item # | Manufacturer Product # | Availability |
|---|---|---|---|
| Aluminum | 1230346 | 005-4800406-S1 | In Stock: Ships within 24 hours |
| Carbon Fiber | 1230347 | 005-4800405-S1 | In Stock: Ships within 24 hours |