*In Stock & Ready To Ship!* New Triumph 350 & 500 Unit Twins Kickstart Return Spring. Starting your bike and this return spring broke? Unfortunately, it happens to us all! So replace it with this High Quality English made spring and off you go! Fits all Triumph 350 & 500 Unit Twins (Daytona, T100R, T100, Tiger, T90, Trophy, T100C, T100SS, T100SC, 3TA, 5TA, Etc) from 1958-1974. Please refer to your parts catalog for proper fitment.*****Please note that this Return Spring is not compatible with Triumph 350 & 500 “Pre-Unit” Twins!*****Made in the UKO.E.M Part number is 57-1441 or T1441