
120/70-17 & 160/60-17 – I tested them with Dunlop Alpha 14 (*´з`)
Both turned out OK.
And the front 120/70-17 bead rose even with the valve stem installed.
This might be a lifesaver for DIY tire changes.

Well, you don’t really need to read it – it’s just images of what’s written above.
Alpha 14 120/70-17 – I tried inflating it with the valve stem installed.


I didn’t measure the time, but I’d say it’s somewhere between 1-2 minutes??
I’ll check next time (;’∀’)

For the rear, I removed the valve stem because I thought it wouldn’t rise if I wasn’t careful enough.


The tire expanded nicely, so it was incredibly easy.
I bet it would handle 180/55-17 or so without any problem either.
Good news for DIY work? Buy one, then buy another. That’s the Makita way (*´ω`*)

Cordless Air Pump MP181DZ
TOOL-GYM 楽天市場店
¥13,699 (2026/09/22 06:35時点 | 楽天市場調べ)
