Performance road legal tuning exhaust system from Turbo Kit. This moped exhaust is ideal for original 50cc and 70cc sport cylinder engines. Supplied with a restrictor in the manifold to reduce the level of performance to a standard level so that the item can be used on public roads. The required E-certification is on the exhaust. Removing the restrictor leads to significant performance improvement but means you can no longer use it legally on public roads. Comes with all necessary fittings for installation. The exhaust is painted and has an aluminium silencer. Very good value for money, but requires more care than the chrome version (prone to rust). Fits Derbi GPR50 D50B0 from 2005
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Derbi - GPR 50 Nude 06- (D50B) VTHGR1D1B
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Derbi - GPR 50 Racing 13- (D50B) ZDPVXA00
