ARROW 71837AKN BMW S1000XR (2017+) Dark Aluminum Slip-on Exhaust "Race Tech" Triple Clamps Stroke: 84

Stroke: 84

⚠ Tested for more than a year on the dyno bench and on the most demanding routes

Elevate your riding experience with the full stainless steel racing exhaust system by Zard

Full racing exhaust system for KTM SX-F 350 by SPARK

ARROW 71837AKN BMW S1000XR (2017+) Dark Aluminum Slip-on Exhaust "Race Tech" Triple Clamps Stroke: 84Slip on exhaust "Race Tech" for BMW S1000XR by ARROW. The first rhomboidal exhaust ever made, the Race Tech Arrow marked a breaking point with the usual cylindrical or elliptical shapes of traditional exhausts. The performance remains at a high level thanks to the new profile that allows to reduce the dimensions and weight without compromising the internal volume and therefore the ability of the muffler to dampen acoustic emissions. The internal