From 1980 to 1985

1981 Honda RS170T

Same as RS200T model RS170T was made following same philosophy. The bike was designed and manufactured for competition use only.
The bike did not conform to federal motor vehicle safety standards and operation on public streets, roads or highways is ilegal. The RS 170 was based on a TL 125 S but rebored from 125 to 169,3cc

This special Trials bike was only sold in Japan, , small quantity were produced by RSC Japan Division.I have never seen any unit in Europe.
 

The RSC engine did offer an extra power from the original 125cc engine to more than 2,5 hp.

Japanese Catalogue anounced 10,5 hp power at 7.000 rpm and 1,2Kg-m at 4.000 rpm