Jenson USA
SRAM Red Rear Derailleur
Light weight, precision, and fluid performance put the SRAM Read rearderailleur in a class of its own. Based on the already-superior designof SRAM Force, the Red offering delivers even greater advantagesthanks to a diet of structural carbon and titanium. Hybrid ceramicbearing pulleys wheels and titanium parallelogram pivot bearing refinements further supercharge the overall component speed, accuracy,and durability. Amazingly, these design choices yield an astonishing153 gram mechanism.
Features
Exact actuation
Carbon fiber outer cage
Magnesium inner link
Titanium parallelogram pivot bearing
Aluminum B-Knuckle
Carbon fiber inner link
Titanium Parallelogram spring
Ceramic cartridge bearing pully
Published weight 153 grams
Compatibility
Must be used with a SRAM 10s Double Tap levers
Max Tooth 28
RealCyclist.com
SRAM's Red Rear Derailleur does the nearly impossible: it improves on the practically flawless SRAM Force derailleur design, lightening it by 20g and adding ceramic bearings for icy smooth shifts. Ceramic bearings love to hang out with other high-end materials, so SRAM invited carbon fiber to the cage and inner link, and went titanium on the parallelogram spring. Lighter, smoother, quicker and sleeker, with enough flexibility to run a 28t low cog and reach that accommodates both compact and standard cranksets, the SRAM Red Rear Derailleur is the new uber-benchmark by which aspiring components measure their greatness.
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