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Shimano Deore XT Di2 RD-M8250-SGS derailleur + SW-M8250-IR shifter, 1x12

499 
RRP 579 
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From 29.09.2026 (Tuesday) Check availability
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Delivery method on Wednesday 30.09.2026
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Delivery method on Wednesday 30.09.2026
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The electronic Shimano Deore XT RD-M8250-SGS + SW-M8250-IR set offers wireless Di2 shifting for mountain bikes with a 10-51 tooth cassette. Developed based on the XTR racing set, it combines fast and precise shifting with a robust construction ready for demanding trails. The rear derailleur is designed to withstand impacts, maintain stable performance, and automatically return to its original position after a hit. The I-SPEC EV shifter offers intuitive grip, extensive adjustment options, and tactile feedback that helps prevent shifting errors. The set is supplied without a battery and charger.

  • Shimano Deore XT Di2 electronic wireless shifting for mountain bikes
  • Designed for cassettes with a 10-51 tooth range
  • RD-M8250-SGS rear derailleur with automatic return function after impact
  • Rear derailleur construction with impact protection and covered pulleys for riding in challenging terrain
  • Fast and precise shifting with high durability for real trail conditions
  • SW-M8250-IR shifter with I-SPEC EV mounting and a natural, ergonomic grip
  • Possibility of multi-shift and two-step shifting for versatile control
  • Tactile feedback of the levers for confident shifting
  • Programmable third button via E-TUBE PROJECT app, including the option to connect with other devices and e-bike functions
  • Rubber anti-slip pad and short lever travel for comfortable operation
  • Battery and charger are not included in the package
Product details
Groupset Shimano XT, Shimano Deore
Gears 1x12
Location Front, Rear, Set
Control type electronic
product ID 403972
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Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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