MOOSE RACING Clutch Springs MHDS4-4 909 Twins Slip-On Mufflers The inter core tube is

The inter core tube is made of stainless that slips over the entrance and into the exit cap that is a stamped from Titanium and welded to a 60* slash cut Titanium tube covered with a Carbon Fiber beauty cover

Fitment: Yamaha R1 2015-2021 (including R1S / FZ10 2017-2018 / MT10 2019 +

Replacement muffler

The hard anodized billet aluminum construction provides enhanced sealing and maximum durability

2023 KTM 450 XCF-W - - 2003-2017 KTM 500 SC-W - - 2003-2017 KTM 500 SX - - 2003-2017 KTM 525 XC - - 2003-2017 KTM 450 XCR-W - - 2003-2017 KTM 500 XC - - 2003-2017 KTM 525 SX Racing 4-Stroke - - 2003-2017 KTM 505 XC-F - - 2003-2017 KTM 525 EXC Racing 4-Stroke - - 2003-2017 KTM 500 XC-F - - 2003-2017 KTM 525 SX-F - - 2003-2017 KTM 525 XC-W - - 2003-2017 KTM 144 XC - - 2003-2017 KTM 144 XC-W - - 2003-2017 KTM 530 EXC - - 2003-2017 KTM 125 XC-F - - 2003-2017 KTM 150 XC-F - - 2003-2017 KTM 125 XCF-W - - 2003-2017 KTM 250 MXC - - 2003-2017 KTM 530 XC-W - - 2003-2017 KTM 400 XC-W - - 2003-2017 KTM 400 SX - - 2003-2017 KTM 400 XC-F - - 2003-2017 KTM 400 EXC-F - - 2003-2016

MOOSE RACING Clutch Springs MHDS4-4 909 Twins Slip-On Mufflers The inter core tube isSprings are precision wound using the finest chrome silicone wire Heat treated and shot peened for maximum life Improved feel at the clutch lever and stronger performance than OEM springs