Shimano XTR Di2 M9250 GS (clamp 22.2) kit upgrade 2026

Robustly designed Shimano XTR Di2 M9250 GS upgrade kit features a wide link structure. The design of the sliding plate, the durability of the carbon plate and the solidity of the pulley add strength and durability. The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact. Shimano Shadow ES is the slimmer and more robust evolution of Shadow, Shimano's pioneering chain stabilisation concept. Di2 Wireless combined with HYPERGLIDE+ technology results in smooth, precise, instantaneous, lightning-fast shifting enabled by Shimano's most adjustable, customisable and exhaustively tactile switch. While the new wedge shape of Shimano's toughest-ever rear derailleur avoids direct impacts, and in the event of an impact, it moves away from the rocks. The familiar touch and multi-axis adjustment ensure a natural feel when shifting, a true ergonomic revolution. It also assigns a function to the third programmable button via the E-TUBE app, with full customisation of the switches and the e-bike. The Di2 power evolution also features a new simple way to use the charger.ù

Features

• Longevity: 305 mAh offer a longer run without recharging
• Four-way adjustment
• Multiple hold-down/double two-stage shifting
• Rubber traction bearing
• I-SPEC EV band
• Single/double mode converter

Tech Specs

• Material: Aluminum, carbon, plastic
• Number of gears: 12-speed
• Shifting control mounting: right, with handlebar clamp
• Recommended cassette: 9 - 45 / 10 - 45 teeth

Included

• 1x rear derailleur SHIMANO XTR Di2 SW-M9250-R 12 speed | 22.2mm band
• 1x SHIMANO XTR Di2 RD-M9250-GS 12-speed rear derailleur | medium length cage
• 1x SHIMANO BT-DN320 battery for XTR Di2 RD-M9250 rear derailleur
• 1x SHIMANO EC-EN100 charger for BT-DN320 battery
• 1x SHIMANO quicklink for 12-speed chain