While these brakes, with their internal springs, can be a little challenging to set up, I’ve used them a few other times and have gotten the hang of it (Paul’s cantis are similar in design). These are the “champagne color” brake arms, and I was looking forward to seeing how they would look on the Appaloosa frame. Once I narrowed in on SunTour, it was a no brainer to look for the best SunTour cantilever brakes, all the while knowing that these brakes were manufactured after SunTour was taken over by SR. The Appy is equipped with canti bosses, and I really puzzled over the right cantilever brake set for this bicycle. One of the goals in building up my Appaloosa is to save weight where possible, and this derailleur is part of that plan, not to mention its purported excellent performance. SunTour’s catalog lists its weight at 90 grams. This derailleur is so light weight that it doesn’t even register on my weight scale, which is calibrated in pounds and ounces.
Suntour xce groupset code#
The gold /bronze lettering will pick up nicely on the Rivendell’s frame colors.įor the front derailleur, I selected a Superbe model from 1981, according to the date code on the back of the cage. I was fortunate to source a NOS bottom bracket, plus a gently used crankset with useful 48/40 rings. First up was the crankset and bottom bracket, for which I decided upon the Sprint lineup, which was competitive with Shimano 600 at the time of its introduction in the mid-80’s.
Suntour xce groupset full#
So, I decided to equip my new Rivendell Appaloosa framewith a full SunTour gruppo. I have used SunTour components in many vintage rebuilds. The quality of SunTour components has always impressed me.
Shimano copied SunTour’s slant parallelogram design, and became the dominant supplier of derailleurs for many decades since.
SunTour’s patent expired in 1984, and the rest is history. The outer pulley cage is broken for easy chain replacement. This mid-70’s derailleur weighs 175 grams, and features SunTour’s patented (in 1964!) slant parallelogram design with a spring on the upper pulley. The lovely Cyclone rear derailleur pictured above is an example of SunTour’s prowess in its heyday. The forces which brought about these changes involved too-low pricing, less than insightful management decisions, R & D missteps, and just plain bad luck. At that time, the company was bought out by SR (Sakae Ringyo, which itself was bought out by Mori Industries around the same time), and from that point forward SunTour lost its dominance in the marketplace to Shimano. SunTour, (which began as Maeda Iron Works in 1912) was considered the most important Japanese manufacturer of cycling components up until 1988.
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