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    • Shimano XTR Silicone Gear Outer Casing SP41

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Shimano XTR Silicone Gear Outer Casing SP41

Tough SIS outer casing 4 mm diameter, Full Grease lining for ultra light shifting performance. Can be easily cut to fit. For use with 1.2 mm gear wires and SP41 sealed outer caps..


  • Lubricated internally along its length with low-friction silicon grease to reduce cable friction
  • Special construction process makes for an axially stiff casing that transmits shifting movements accurately and quickly
  • Lined with a polymer sheath to assist with the smooth operation of the inner wire
  • For use with 1.2 mm diameter inner wires

A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

Buy the Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
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