Description and materials - New Try-All 2011 snail cams, specifically designed to fit Try-All "H" hubs. - It replaces the spacers found in all "H" hubs (may also fit some Rockman hubs). - Made from high quality CNC 7075 aluminium, to save a good few grams but with a nice resistance. - 3mm thick toothed designed to get the perfect chain tension. - Allows an easy set-up up chain tension by simply turning the tensioner: the snail cam system pushes your rear wheel backwards until the chain is perfectly tensioned. - Sold as a pair. Dimensions - Thickness: 3mm - Hub spacer thickness: 5mm - Axle hole diameter: 10mm Finishes - Grey (right) and black (left) Weight - 15g only!
