# yyf hectic help

**URL:** <https://forums.yoyoexpert.com/t/yyf-hectic-help/8917>\
**Category:** Yo-Yo Mods and Maintenance\
**Created:** [December 5, 2009, 8:42pm UTC](https://forums.yoyoexpert.com/t/yyf-hectic-help/8917 "2009-12-05T20:42:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![shmoe93](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/shmoe93/32/239_2.png) [@shmoe93](https://forums.yoyoexpert.com/u/shmoe93)\
**Post date:** [December 5, 2009, 8:42pm UTC](https://forums.yoyoexpert.com/t/yyf-hectic-help/8917/1 "2009-12-05T20:42:46Z")

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what kind of axle do i need to replace my old hectic axle and how to i get bearing out?

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**Author:** ![Yummy](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/yummy/32/14065_2.png) [@Yummy](https://forums.yoyoexpert.com/u/Yummy)\
**Post date:** [December 5, 2009, 8:52pm UTC](https://forums.yoyoexpert.com/t/yyf-hectic-help/8917/2 "2009-12-05T20:52:12Z")

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It uses a 4mm x .7mm pitch, 20mm long set screw. Use google to find all kinds of ways to remove a bearing.