Outside width: 127mm

and elbows – this is CE-rated kit designed to take to the track

Universal fitment designed to fit most Harley-Davidson® models

Capacity: 30 Liter

When the filter is dirty

GPR Exhaust - Albus Evo4 Slip-On for KTM DUKE 250 - 2021 to 2023 K-Type-Helix Bushings Outside width: 127mmGPR's ALBUS silencer series has an aluminum body and CNC machined Avional caps. The exhaust has a ceramic treatment, that can withstand high temperatures. It has an elliptical shape with measurements of 90 x 120 mm. Product Features SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Oval Body