13t ceramic jockey wheels / pulleys for Shimano 12 speed

13t ceramic jockey wheels / pulleys for Shimano 12 speed

Brand: MT ZOOM
49.00 USD In stock Buy at Merchant

Ceramic bearing jockey wheels for Shimano 12 speed derailleurs made of 7075 T651 aluminum alloy.

  • The description claims the bearings improve smoothness and longevity.
  • The lower jockey wheel has a chain retaining lip.
Variants (1)
  • Default Title — 49.00 USD — In stock

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