Yep I've had one for a bit over a month and it's going great. The back brake feels as though it's not attached to anything more than a spring, so there's not much danger of learners over-using it.
The fastest I've had it would only be about 105, it's fair humming by then but it still has a couple of grand left on the revs. I'd recommend it to anyone considering a new GN or just looking for a comfy learner bike.
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