VAR CH-04900 bicycle tool

Chain wear indicator, 2 gauges, Stainless steel, High precision cut, 34 g Chain wear indicator

- a worn chain makes poor shifting and will slip over the cog teeth. Premature wear of chainrings and sprockets may happen
- features two gauges for checking out chain stretch

a/ +0,075mm per link : chain to be replaced quickly in order to avoid sprockets replacement

b/ +0,10mm per link : chain and sprockets to be replaced at once, chainrings may be worn

- stainless steel
- high precision cut