I'm pretty sure its been thought of before, but I'm thinking if I have a fixed rear cog....with a chain tensioner.....whats to stop me from running a 2 gear front. Having just the granny chainring and the 32 tooth chainring. With just those two gears there really wouldnt be any terrain I couldn't conquer Thus having a doublespeed. Anyone done this?
P.S The tensioner I ordered is the spring loaded single cog type.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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Thread: Novel idea.....