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Picture 1 of 2
SRAM XX1 2.1 Rear Derailleur
Price:
$208.65
Free shipping
Returns:
30 days returns. Buyer pays for return shipping.
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The XX1 2. The design is based on a horizontal parallelogram that moves the body on a horizontal plane rather than up and down. No, they aren't misaligned; they are designed specifically to provide a constant chain gap throughout every one of the rear gear ratios.