Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, 12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery.
Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, 12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery.
Shimano GP-M9250 Di2 Drivetrain Kit XTR Rd-M9250-SGS
Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, 12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery.
Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, 12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery.
in 15 offers
The lowest price for Shimano GP-M9250 Di2 Drivetrain Kit XTR Rd-M9250-SGS right now is $554.37 at Cicli Mattio AU, compared across 14 retailers.
The all-time low was $550.44 on 30 Oct 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 19:33:37
Shimano Deore XT RR MECH RDM8260 Deore XT 12spd HG+ SGS
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SHIMANO - Deore XT Di2 RD-M8260-12 Rear Derailleur Black 12s SGS
Delivery $50
Shimano XT Di2 RD-M8260-12 12v E-MTB rear derailleur
Next-day delivery $40.20
Rear Derailleur Shimano Deore XT Di2 RD-M8260-12 12s Black - U
DEORE XT Di2 REAR DERAILLEUR SHADOW ES 12 SPEED EMTB
Free delivery between 6–16 Nov
RD-M8260 REAR DERAILLEUR XT SHADOW ES 12-SPEED LONG 51T MAXIMUM E-MTB
Free delivery between 6–16 Nov
Shimano Deore XT Di2 RD-M8260 E MTB Long Cage Rear Derailleur 12 Speed
Free delivery between Thu – Mon
Shimano DEORE XT Rear Derailleur (Di2 spec.) RD-M8260-12 Ebike hardwired version 12-Speed
Free delivery
Shimano RD-M8260 Rear Derailleur XT Shadow ES 12-Speed Long 50T Maximum E-MTB
Free delivery between 9–13 Nov
Shimano Xt Di2 M8260 Emtb 12sp Rear Derailleur
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Material | Aluminum (plate) |
| Number Of Speeds | 12-speed, 11-speed |
| Shifting Type | Electronic (Di2) |
| Size | SGS |
| Weight | 427 g |
Shimano Deore XT RR MECH RDM8260 Deore XT 12spd HG+ SGS
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SHIMANO - Deore XT Di2 RD-M8260-12 Rear Derailleur Black 12s SGS
Delivery $50
Shimano XT Di2 RD-M8260-12 12v E-MTB rear derailleur
Next-day delivery $40.20
Rear Derailleur Shimano Deore XT Di2 RD-M8260-12 12s Black - U
DEORE XT Di2 REAR DERAILLEUR SHADOW ES 12 SPEED EMTB
Free delivery between 6–16 Nov
| Material | Aluminum (plate) |
| Number Of Speeds | 12-speed, 11-speed |
| Shifting Type | Electronic (Di2) |
| Size | SGS |
| Weight | 427 g |
