Looks like Align has branded the OS55 into their line. The Align OS55H is now available for a MAP price of $302.99.
- Displacement:8.93cc (0.55 cu.in.)
- Bore:23mm (0.91 in.)
- Stroke:21.5mm (0.85 in.)
- Practical rpm range:2000-20000 rpm
- Output:2.1hp/17000rpm
- Weight:408g (14.40 oz.)
Source: Align Corp.
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