Cyclo-cross bicycle
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A cyclo-cross bike or cyclo-cross bicycle is a bicycle specifically designed for the rigors of a cyclo-cross race. Cyclo-cross bicycles roughly resemble the racing bicycles used in road racing. The ma
Giant cyclo-cross bicycle
Surly Crosscheck cyclo-cross bicycle with Campagnolo groupset and a single chainring
Single-speed bicycle
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A single-speed bicycle is a type of bicycle with a single gear ratio. These bicycles are without derailleur gears, hub gearing or other methods for varying the gear ratio of the bicycle.
Cyclo-cross bicycle
…feet from contacting the front wheel during a tight turn. Choices of equipment tend more towards the idiosyncratic than in road racing; for example single-speed bicycles also have some popularity due to the advantage of mechanical simplicity in the often very muddy conditions and the fringe nature of the sport. Gearing…
The Flying Pigeon PA-02, a single-speed utility bicycle, is the most produced bicycle model in history.
A single-speed mountain bike. The frame was modified by replacing the rear drop-outs with track fork ends to allow the chain to be tensioned.
Racing bicycle, once equipped with multiple gears and derailleurs, converted to single speed. Note the semi-horizontal drop-outs, and redundant second chainring.
Spring-loaded chain tensioner