Built exclusively for the demands of electric mountain biking, the Shimano Deore RD-M6260 Di2 rear derailleur brings electronic precision and intelligent shifting to trail-shredding E-MTB drivetrains. With LINKGLIDE technology, wired Di2 integration via your bike's main battery, and Shadow ES chain stabilisation, this long-cage derailleur handles 11-50T cassettes with confidence across every condition.

Highlights

• 11-speed Di2 electronic shifting — precise, consistent gear changes every time
• LINKGLIDE technology for smooth, durable shifts under load — even while pedalling hard
• Shadow ES chain stabilisation — tighter chain wrap with 70% increased spring force prevents chain slap and bounce on rough terrain
• AUTO SHIFT and FREE SHIFT functions — intelligent E-bike shifting while pedalling or coasting
• Wired Di2 power via E-TUBE port — draws from the e-bike's main battery, no separate battery required
• Automatic Impact Recovery — returns the derailleur to its original position after impacts
• Long cage (SGS) — supports 11-50T LINKGLIDE cassettes
• Skid-plate design with cold-forged wide alloy links and 13T solid pulleys for durability
• Fluorine-coated link pin bushings for reduced friction and extended service life
• LED status indicator and firmware updates via E-tube Project

Shadow ES Technology

Shimano's Shadow ES is a slimmer, stronger evolution of the pioneering Shadow RD+ chain-stabilising concept. The dual-spring structure delivers a 70% increase in spring force versus previous designs, keeping the chain firmly meshed with the sprocket to prevent skipping — especially critical as cassette cogs wear under E-MTB loads. The low-profile skid-plate and optimised slant angle protect the derailleur body on rough, technical terrain.

LINKGLIDE Drivetrain Integration

The RD-M6260 is designed around Shimano's LINKGLIDE drivetrain standard, engineered for durability and smooth shifting in high-load, high-torque E-MTB environments. LINKGLIDE cassettes and chains are built to withstand the extra stress of motor-assisted riding, delivering longer component life and quieter, more predictable gear changes under power. The system supports 11-50T LINKGLIDE cassettes for a wide range across all trail gradients.

E-MTB Electronic Intelligence

Powered directly through the bike's E-TUBE port, the RD-M6260 integrates seamlessly with Shimano STEPS E-bike systems via EW-SD300 wires. AUTO SHIFT technology monitors riding conditions and shifts gears automatically to keep you in the optimal gear for your cadence, while FREE SHIFT allows gear changes while coasting — so you're always ready for what's ahead. Firmware is updatable via E-tube Project for future compatibility.

Compatibility & Fit

• Speeds: 11-speed
• Drivetrain standard: LINKGLIDE (requires LINKGLIDE chain and cassette)
• Compatible cassettes: CS-LG700-11, CS-LG400-11, CS-LG600-11 (11-50T)
• Compatible chains: CN-LG500 (LINKGLIDE), CN-E8000
• Maximum sprocket: 50T
• Cage length: Long (SGS)
• Mount style: Direct Attachment (conventional) / Shimano Rear Direct Mount
• Power: Wired Di2 via E-TUBE port — E-bike use only (not compatible with standalone Di2 battery)
• Compatible shifter: Shimano Mountain Di2
• Colour: Black/Grey
• E-bike systems: Shimano STEPS compatible (EW-SD300 connection wires)