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HONDA NSR250R ( MC21 )
Stainless Steel Cross Expansion Chamber Type:2
Mirror Finished Stainless Steel
Rear Set Raisers

Developed for street use.
Provides increased torque and throttle response at Mid RPM range.
Carburetor jetting is not needed for street use.
For use in racetrack, where prolonged high rev situation is necessary, increasing main jet setting is recommended.
Due to larger expansion chambers, there are some interference with under cowl.
Chambers are build to order and lead time is about 2 to 4 weeks from the date of order to ready to ship.
OTE: After market rear sets or Rear Set Raisers (sold separately) are needed for installation

Mirror Finished Stainless Steel $ 1458 USD
Stainless Steel $ 1350 USD
Rear Set Raisers $ 63 USD
Steel Expansion Chamber Type:2
Mirror Finished Stainless Steel
Rear Set Raisers
Made withTIG Welded steel pipes Developed for street use.
Provides increased torque and throttle response at Mid RPM range.
Carburetor jetting is not needed for street use.
For use in racetrack, where prolonged high rev situation is necessary, increasing main jet setting is recommended.
Due to larger expansion chambers, there are some interference with under cowl.
Chambers are build to order and lead time is about 2 to 4 weeks from the date of order to ready to ship.
NOTE: After market rear sets or Rear Set Raisers (sold separately) are needed for installation.
Steel $ 10260 USD
Rear Set Raisers $ 62 USD
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