Originally Posted by
oddjob2
You might loosen the seat pinch bolt, keep adding the penetrant of choice and ride it for a season. It may loosen up over time with ride vibration. Since it can only sink an inch from it's current position, you won't be traumatized when and if it moves.
This is how I get out stuck cotters on old cranks; loosen the nuts, squirt everything with PB, and go for a ride. If the seatpost really is at the right height for you, no reason not to give this a try. And try as long as you care to.
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● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●
Last edited by Lascauxcaveman; 03-29-15 at 12:07 PM.