Shimano Deore XT RD-M8250-GS Di2
Best electronic shifting for serious mountain bikers seeking precision and reliability.
This wireless electronic rear derailleur brings precision and reliability to aggressive trail riding. It features an automated impact recovery system and a low-profile design that tucks away from trail obstacles, ensuring consistent performance even in the roughest terrain.
$570.00
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Who it's for
- Mountain bikers seeking reliable, high-performance gear changes.
- Riders who prioritize component lifespan and minimal upkeep.
- Tech-savvy riders wanting to fine-tune their bike's performance.
Who should skip it
- Budget-conscious cyclists looking for cost-effective drivetrain solutions.
- Adventurers preferring mechanical simplicity over electronic power requirements.
- DIY mechanics without experience in electronic bike components.
Performance breakdown
Shift Precision
Electronic actuation eliminates cable stretch for consistently perfect gear changes.
Impact Resilience
Automated recovery resets the motor instantly after taking trail strikes.
Trail Clearance
Low-profile geometry keeps the derailleur tucked away from rocks and roots.
Weight Penalty
Robust electronic components add noticeable mass compared to mechanical alternatives.
Debris Management
Solid pulley design effectively sheds mud and prevents drivetrain clogging.
Installation Simplicity
Wireless setup removes complex cable routing, streamlining the build process.
Key Specs
Weight
453.59 grams
Speeds
12
Cage Length
Medium
Mount Type
Direct-mount
Max Rear Cog
45 teeth
Total Capacity
36 teeth
Material
Aluminum
Shifting Type
Electronic
Derailleur Position
Rear
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