I believe the 500 was replaced by the 560 in '87, but the 400Ts certainly look the same more or less as the 86s. Oddly, Trek still lists the 500 model on the same geometry chart with the 400s...even though a 500 does not appear in the catalog.
The 21" was the next size up, so my guess would be they'd match, no?
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Originally Posted by
jsharr
People whose sig line does not include a jsharr quote annoy me.