XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T
XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T
XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T
XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T

Shimano

XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T

$549.95 $665.00
Save $115.05
SKU: IRDM9250GSA
In stock
Pickup at Fanatik Bellingham 4 available, usually ready in 4 hours

XTR M9250-GS Di2 Wireless 12-Speed Rear Derailleur - 9-45T

Fanatik Bike

Pickup available, usually ready in 4 hours

1812 N. State St.
Bellingham WA 98225
United States

+13607560504
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Free Shipping $50+

Parts, apparel, and accessories

Free shipping on orders over $50 within the lower 48

Complete Bikes

Free Pro Pack Shipping on bikes over $3,500

Wheels & Wheelsets

Free Wheel Pro Pack Shipping

AK, HI, U.S. Territories & International

Shipping rates calculated at checkout

For complete details, including exclusions and shipping destinations, visit our Shipping Information page.

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Earn Rewards

Every ride deserves a little extra. With Fanatik Rewards, you'll earn points on qualifying purchases and redeem them for savings on future orders. It's our way of saying thanks for choosing Fanatik.

Join for Free

Create a Fanatik account and you're automatically enrolled

Earn While You Shop

Earn points on qualifying purchases online and in-store

Redeem for Future Savings

Use your points toward future gear, upgrades, and trail essentials

Unlock Higher Reward Tiers

Spend more and earn points faster with Bronze, Silver, and Gold status

For complete program details, earning rates, and redemption information, visit our Rewards page.

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For complete return details and instructions, visit our Returns page.

45-day Returns

We want you to be happy with your purchase. Most new and unused products can be returned within 45 days of purchase for a refund.

Eligible Returns
  • Most new and unused products
  • Original packaging and accessories included
  • Return requested within 45 days
Exclusions Apply
  • Final Sale and Outlet products
  • Custom-built bikes and wheel builds
  • Used products
  • International orders


For complete return details and instructions, visit our Returns page.

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  • Identical product must be in stock and available for purchase
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Price Match

Shop with confidence knowing you're getting a competitive price. If you find the exact same product advertised for less by another authorized U.S. retailer, submit a price match request and we'll review it.

Price Match
  • Identical product must be in stock and available for purchase
  • Competitor must be a U.S. based retailer
  • Product details and advertised price must be verifiable
Price Protection
  • If we lower our price within 30 days of your purchase, you may be eligible for Fanatik store credit
  • The same model, size, and color must be in stock at the lower price

For complete eligibility requirements and exclusions, visit our Price Match & Protection page.

Highlights

  • Robust Design – Wide link structure, skid-plate design, durable carbon plate, and solid pulley for enhanced longevity
  • RD Protection Function – Automatic Impact Recovery instantly resets derailleur after impact
  • SHIMANO SHADOW ES – Slim, strong evolution of Shimano’s chain-stabilizing SHADOW concept
  • Precise & Clean Wireless Shifting – Wireless Di2 with HYPERGLIDE+ for smooth, instantaneous shifts
  • Wedge Shape – Deflects rock strikes with Shimano’s most survivable rear derailleur design
  • Protected Battery – Sealed, secure, and removable battery stays put in rough terrain

Description

Optimized for impact survivability, the 12-speed mid-cage M9250 rear derailleur is the choice for both Shimano's top enduro athletes and weight-conscious XC racers alike, especially when matched with the 9-45 compact cassette. Featuring all-new wireless Di2 shifting, Automatic Impact Recovery, a redesigned wedge shape and 23 mm of additional ground clearance for a bash-free ride, this rear derailleur stands out for the speed of its shift and its ability to keep riders competitive on the trail.