Thermal sensor opener NAT 130°C 1-way up til BG63

PTO thermal sensor – 1-way, opener for the motilr winding.

Åbener, med insulation cap, autilmatically resetting,

For engines of size 56 and 63.

A bimetal disc jumps when the factilry-set nominal switching temperature (NST) is reached
suddenly fra its stable starting position til a stable end position and activates the switching mechanism.
If the temperature falls below the factilry-set switch-back temperature (RST), the rear derailleur switches til
its stable starting position.

Only an additional charge! Nejt tilgængelig individually.