Technical & Reference Section > Tech and Restoration
tuf neck stem year
Waxintaxin:
original tuf neck was sqauure cornered no writing late 70s
then the square cornered pat pending 80
then the engraved tiger head 83
then the engraved head and the writing IE pro model
then the transfer
your pat pending is the earliest at around 80
the tiger head is around 83
although the bolts are non stock on your pat pend as they should be blackened steel as should the big nut and the wedge bolt
Rich
bmx xxx:
agree about the bolts, the fella i brought the stem from change them, but i will swop them over, from stem to stem, cheers for all the advice on years
:daumenhoch:
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