Cheap 18 Speed Bike Deals
Bikes with 18 Gears – these feature a double chainring and front mech, with a 9 speed cassette / shifter / rear derailleur (9 x 2 = 18 gears!). Alternatively you may find the odd cheaper bike with a triple chainring and a 6 speed cassette (3 x 6 = 18 gears!)
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