Shimano Deore M6250 Di2 12spd Drivetrain Upgrade Kit brings precise, wireless electronic shifting to your mountain bike, delivering fast and reliable performance under any conditions. The 12-speed Di2 system pairs smooth Hyperglide+ gears with Shimanos Shadow ES technology to keep the chain stable and shifts crisp, even on rough trails.The kit includes a long-cage RD-M6250 rear derailleur built to withstand impacts. Its wedge-shaped design glances off obstacles while the automatic impact recovery returns the derailleur to its original position instantly. A robust link structure, skid plate, and durable pulleys add extra strength and longevity.Wireless SW-M6250-R shifters give clear, tactile feedback for intuitive control without changing grip. Adjustable lever positions and a programmable third button allow riders to fine-tune the setup to their style.A protected BT-DN320 battery stays secure in its housing while remaining removable for easy charging with the EC-DN100 charger. Quick-link chains and reflective details complete the kit, ensuring reliable operation in low light.Shimano Deore M6250 Di2 12spd Drivetrain Upgrade Kit delivers precise wireless shifting, durable components, and easy customisation through the E-TUBE app, giving riders a seamless, high-performance drivetrain solution.Features- Shimano Deore Deore Di2 Rear Derailluer RD-M6250-SGS- Shimano Deore Di2 Shifter SW-M6250-R- Shimano Di2 Rear Derailleur Battey BT-DN320- Shimano Battery Charger EC-DN100- Shimano Quick-Link SM-CN910-12RD-M6250-SGS 12-speed Rear Derailleur- Long-cage design supports 10-51T cassette range.- Wireless Di2 shifting delivers fast, precise gear changes.- Automatic impact recovery returns derailleur to position after a hit.- Wedge-shaped design deflects rocks and obstacles.- Robust link structure with skid plate and durable pulleys.SW-M6250-R Shifter (Right Clamp)- Wireless Di2 paddle shifter for effortless electronic shifting.- Clear tactile feedback without changing grip.- Adjustable lever position for personalised fit.- Programmable third button for custom control via E-TUBE app.- Supports multiple shift modes, including single and multi-shift.

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