Flywheel Puller 26mm x 1.0 mm Right Hand External Female. KTM 1988 to current motorcycles: 250, 400, 450, 525 4 stroke EXC, XC, SX, SMC. Husqvarna 250, 450, 510 4 stroke TE, TC, SM, SMR. Also can be used to remove clutches from small frame Vespa scooters. KTM 250 SXF 05-10 250 XC 08-11 250 XCF 07-09 250 XCFW 07-11 250 XCW 08-11 400 EXC 98-02 400 EXCG 04-06 400 MXC 01-02 400 SX 98-02 400 XCW 07-08 450 EXCG 03- 06 450 EXCR 07-08 450 MXCG 03-05 450 SMR 2008 450 SXF 03-11 450 XC 2007 450 XCF 08-09 450 XCW/XCRW 07- 09 505 XCF 08-09 520EXC/MXC/SX 00-02 525 EXC 03-07 525 MXCG 03-05 530 EXC 10-11 530 EXCR 2008 530 XCRW 2008 BETA RR & RS 4 Stroke 2005-2024 RR & Xtrainer 2013-2024 Tips on use. - Make sure the flywheel thread is clean of dirt and not damaged before screwing the puller in. - Use copper grease on the puller threads, for long life. - Make sure the puller is fully screwed into the flywheel. - After tightening use a hammer on the centre and tap to jolt free [not always need]. - If using old flywheel pullers make sure the threads are in good condition before use to avoid damage to flywheel.