Since searching for MTB tours in the Caribbean can be challenging, I just thought I would share some knowledge: Detour Bike Trails is currently closed, but may re-open at some point. I was sad to hear this, as I rented a bike and did a tour with them last time I was there.
BTW, at first I rented a bike from Paradise Rentals in Jolly Harbour -- bike was in bad condition and they didn't have a pump or a wrench to adjust the saddle. Luckily I came prepared, adjusted the shifting and braking, but bike was still awful so I returned it and rented from Detour Bike Trails. They may be the only game in town now, so if you rent from them bring your tools.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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