GPR Exhaust - Albus Evo4 Slip-On for KTM DUKE 690 - 2017 to 2020 Muffler with:dB Killer-Link Pipe The TFX4 is

The TFX4 is

The No Drag Mach series is constructed from Ogio's "Single Shot" high grade molded exterior and a unique shoulder gasket that conforms to your body helping to reduce wind drag

Size range to cover all racing needs

Damper link arm (Stepped Standard -5mm) (LNK-4032-35)

so the seating position can be optimally adapted to individual needs and noticeably improved

GPR Exhaust - Albus Evo4 Slip-On for KTM DUKE 690 - 2017 to 2020 Muffler with:dB Killer-Link Pipe The TFX4 isGPR'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