 | Shimano Ultegra 10 RD-6600-SS Rear Derailleur - Double Redesigned for 2005 with a new look and 10-speed capabilities. Precision shifting for narrowly spaced 10-speed cassette sprockets. 11-tooth pulleys alternate contact with chain links, reducing chain wear, and the larger pulley diameter runs smoother and lasts longer. Low-friction Advanced Light Action design reduces shifting efforts. Max. sprocket: 27TMin. sprocket: 11TFront difference: 14TTotal capacity: 29TWt: 209g. Sku: 19739 |
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 | Shimano Dura-Ace RD-7800-SS Rear Derailleur Lightweight wide link design is more rigid and durable, to provide you with the most accurate and quickest shifting around. Compatible with both Shimano 9- and 10-speed systems, this derailleur's design is centered on providing the rider with the most precise shifting available. Manufacturer: "Shimano" - Sku: 17637 |
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 | Campagnolo Record 10/ Triple Rear Derailleur The Record 10 speed rear derailleur dedicated to the triple drivetrain is unchanged compared with previous rear derailleurs. The same design and the same geometry ensure excellent compatibility between double and triple rear derailleurs - a solution which (since it is almost inevitable that riders will upgrade from a double to a triple drivetrain) ensures an evident advantage in terms of price. The long cage rear derailleur will work with all 2x10 and 3x10 combinations. Min. sprocket-13, Max. sprocket-29, Cap. 39, Max. front diff. 23. Composite outer plate, lightened inner plate, Titanium hanger and pivot bolt, lightened upper body. Wt: 205g. Manufacturer: "Campagnolo" - Sku: 14537 |
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 | Campagnolo Record 10 Carbon Rear Derailleur The bicycle world was quite literally stunned last year by the introduction of the Record 10-speed rear derailleur. It wasn't merely a modification or adaptation of some older design. Its design was completely new and utterly unique. And even though the addition of a tenth sprocket placed greater demands on it than on previous derailleurs, it performs even better than its forbearers. The upper body has also undergone a change and the parallelogram has been completely re-designed to shift even faster and smoother in every gear combination and every cycling situation. The cage has been re-designed and the rollers for the 9-speed and 10-speed have been standardized so now the only difference between them - aside from 9- vs. 10-speeds - is their dust cover. Indicative of Campagnolo's determination to pare grams wherever it responsibly could are the rear derailleur securing screws: now they're titanium. So is the spring holder for the cage. The adjustment screw has a new position on the lower body, which makes it easier to reach. There is a greater range of adjustment so more precise adjustments can be made. Min. sprocket-11, Max. sprocket-26, Cap. 27, Max. front diff. 14. Composite outer plate, lightened inner plate, Titanium hanger and pivot bolt, lightened upper body. Wt: 187g. Manufacturer: "Campagnolo" - Sku: 18380 |
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 | Shimano 105 10 Speed Rear Deraileur High performance Shimano 105 components for the part-time racer or fitness enthusiast Sku: 22272 |
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 | Shimano Ultegra 10 RD-6600-GS Rear Derailleur - Triple Redesigned for 2005 with a new look and 10-speed capabilities. Precision shifting for narrowly spaced 10-speed cassette sprockets. 11-tooth pulleys alternate contact with chain links, reducing chain wear, and the larger pulley diameter runs smoother and lasts longer. Low-friction Advanced Light Action design reduces shifting efforts. Max. sprocket: 27TMin. sprocket: 11TFront difference: 23TTotal capacity: 38TWt: 219g. Sku: 19738 |
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