# Duncan Hayabusa grind mod

**URL:** https://forums.yoyoexpert.com/t/duncan-hayabusa-grind-mod/446620
**Category:** Yo-Yo Mods and Maintenance
**Created:** [May 31, 2026, 5:27pm UTC](https://forums.yoyoexpert.com/t/duncan-hayabusa-grind-mod/446620 "2026-05-31T17:27:24Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Ramstar106](https://avatars.discourse-cdn.com/v4/letter/r/ac8455/32.png) [@Ramstar106](https://forums.yoyoexpert.com/u/Ramstar106)
#### Post date: [May 31, 2026, 5:27pm UTC](https://forums.yoyoexpert.com/t/duncan-hayabusa-grind-mod/446620/1 "2026-05-31T17:27:24Z")

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Is it possible to modify a Duncan Hayabusa for grind tricks using the satin finish technique?

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### Author: ![Simyo](https://avatars.discourse-cdn.com/v4/letter/s/858c86/32.png) [@Simyo](https://forums.yoyoexpert.com/u/Simyo)
#### Post date: [May 31, 2026, 6:15pm UTC](https://forums.yoyoexpert.com/t/duncan-hayabusa-grind-mod/446620/2 "2026-05-31T18:15:50Z")

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You can sand the plastic body for finger spins. I think the overall stickiness of the rims(even more so with age) would make it difficult to modify or grind with them. Probably the best thing for the rims is cleaning them to remove some of the tackiness.