GPR Exhaust - Pentacross Inox Full Line for Yamaha WR 250 F - 2015 to 2019 Muffler with:dB Killer-Spark Arrestor 2019 - 2021 Beta RR4T

2019 - 2021 Beta RR4T 350 Racing

Our bypass voltage regulator brings back the renowned RMSTATOR Series technology designed to bypass the main wiring harness and connect the voltage regulator directly to the battery

60% more than the YAMAHA stock paper filter

As well as their compact design

Pair of Motul nitrite gloves (x1)

GPR Exhaust - Pentacross Inox Full Line for Yamaha WR 250 F - 2015 to 2019 Muffler with:dB Killer-Spark Arrestor 2019 - 2021 Beta RR4TComplete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team Technical Specifications Shape: Pentagonal Body Color: Brushed Stainless steel Endcap Color: Brushed