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SHIMANO

RD-M9250-GS (XTR)

RD-M9250-GS (XTR)

送料無料
Regular price ¥97,345 JPY
Regular price Sale price ¥97,345 JPY
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Item number: SKU:OTY-4550170747770(-59270725)

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Overview

The SHIMANO XTR RD-M9250-GS is a 12-speed rear derailleur featuring full wireless Di2. Compatible with 9-45T cassettes and equipped with Automatic Impact Recovery, it achieves a high level of lightness, durability, and shifting performance required for XC and enduro racing.
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  • Product Description
  • Specifications
  • Returns, Delivery & Shipping

SHIMANO XTR RD-M9250-GS|Wireless Di2 Rear Derailleur Forged for Racing

More than just speed. XTR truly shines on challenging trails.

The RD-M9250-GS from the XTR M9250 series is SHIMANO's newly introduced full wireless Di2 rear derailleur. Combining lightweight design with high durability, it delivers top-tier performance across a wide range of racing scenarios, from cross-country to enduro.

The mid-cage specification, optimized for 9-45T cassettes, achieves light shift response and excellent ground clearance. Paired with HYPERGLIDE+, it enables quick and precise shifting even under heavy load.

Furthermore, it features the newly developed "Automatic Impact Recovery." When encountering an obstacle, the derailleur absorbs the impact and automatically returns to its original position, significantly reducing the risk of trouble on the trail.

 

Features

  • First full wireless Di2 rear derailleur in the XTR series
  • Mid-cage specification optimized for 9-45T cassettes
  • Equipped with Automatic Impact Recovery function
  • Fast and smooth shifting performance with HYPERGLIDE+
  • Excellent stability due to SHIMANO SHADOW RD+ construction
  • Secures 23mm higher ground clearance than conventional models
  • Wedge-shaped design for contact with obstacles
  • Supports Bluetooth LE and ANT+ communication
  • Detailed customization possible via E-TUBE PROJECT
  • Also compatible with E-BIKE systems

 

SPEC

  • Model Number: RD-M9250-GS
  • Series: XTR
  • Rear Speeds: 12-speed
  • Compatible Cassette: 9-45T
  • Total Capacity: 36T
  • Compatible Chain: HG 12-speed
  • Mount Type: Direct Mount
  • Pulley Teeth: 13T (both guide and tension pulleys with sealed bearings)
  • Axle Construction: Hollow Axle
  • Communication Method: Di2 Wireless (Bluetooth LE / ANT+ compatible)
  • E-TUBE PROJECT / E-TUBE RIDE compatible
  • Battery and Charger: Sold separately

 

The RD-M9250-GS is recommended for riders who want to balance race performance with trail reliability.

The combination with a 9-45T cassette is particularly light and agile, allowing for smooth shifting on XC courses with frequent acceleration/deceleration and technical trails. The responsiveness unique to full wireless is also a major appeal.

Furthermore, the reassurance provided by the Automatic Impact Recovery function is a significant advantage in actual riding. This rear derailleur truly lives up to the latest XTR standards, pursuing not only lightweight design but also durability for continuous riding in harsh environments.

Model No: RD-M9250-GS Series: XTR Rear Speeds: 12 Compatible Chain: HG 12-speed Mount: Direct mount (Conventional): ✔ Maximum Front Chainwheel Tooth Difference: 0T Total Capacity: 36T Low Sprocket Max: 45T Min: 45T Top Sprocket Max: 10T Min: 9T Fluorine Coated Link Bushings: 8 Pulley Guide Pulley Bearing: Sealed Bearing Tension Pulley Bearing: Sealed Bearing Teeth: 13T Plate Type Pulley Screw: ✔ B-Axle: Hollow axle: ✔ Di2 Connectivity Wireless Di2 Shifting: ✔ Bluetooth® LE Custom (*1) | Adjustment Mode Information: ✔ Bluetooth® LE Custom (*1) | Di2 Battery Level Information: ✔ Bluetooth® LE Custom (*1) | Gear Position: ✔ Bluetooth® LE Custom (*1) | SHIMANO E-BIKE SYSTEMS Data Item (*3): ✔ Bluetooth® LE Custom (*1) | E-TUBE RIDE Compatible: ✔ Bluetooth® LE Custom (*1) | E-TUBE PROJECT Compatible: ✔ ANT Private (*2) | Adjustment Mode Information: ✔ ANT Private (*2) | Di2 Battery Level Information: ✔ ANT Private (*2) | Gear Position: ✔ ANT Private (*2) | SHIMANO E-BIKE SYSTEMS Data Item (*3): ✔ SD50 Port (pieces): 0 SD300 Port (pieces): 0 SD50 Connector (pieces): 0 SD300 Connector (pieces): 0 System Status LED: ✔ *Battery and charger sold separately.

◆Returns and Exchanges

Please inspect your order as soon as possible after it arrives.

  • Parts, apparel, accessories, and other cycling goods may be returned or exchanged. Return and reshipping costs are covered either by the customer or by our store, depending on the circumstances.
  • Complete bicycles cannot be returned or exchanged for reasons of customer preference. We will only accept returns in the event of a product defect or damage during delivery.

View our Return and Exchange Policy


◆“In-store Stock” and “Special Order” Items

  • “In-store Stock” items are currently available at an Eirin store or in our warehouse. Each item will be inspected before being dispatched.
  • “Special Order” items are ordered from the manufacturer or an authorized Japanese distributor. After the item arrives, we conduct a final inspection before dispatch.

※If “In-store Stock” is unavailable, please select “Special Order.” We will contact you by email once the item has arrived from the supplier.
※If the manufacturer or distributor is also out of stock, the item cannot currently be purchased. Select the “Notify me when available” button to receive a restock notification.


◆From Order to Delivery

From order confirmation to delivery

※① If an item is out of stock, we will contact you by email and ask whether you would like to change or cancel the item.
※② Items cannot be added, changed, or cancelled after the order has been confirmed.
※③ Once your order has been dispatched, we will email you with the shipping confirmation and tracking number.

Customers who have not received an email from us


◆Shipping Carrier

Orders are generally shipped by Seino Transportation.
Another shipping carrier may be used depending on the contents of your order or the delivery area.


◆Pickup at Eirin Stores in Kyoto City

  • Shipping is free when you collect your order from one of our street-front stores in Kyoto City.
  • Complete bicycles generally require approximately 1-2 weeks for assembly and inspection before pickup.
  • Some parts and apparel are stored in our warehouse and may require approximately 1-5 days before they are ready for pickup.

※Due to system limitations, the following payment methods are available for store pickup orders:
Shop Pay, Credit Card, Bank Transfer, and JACCS Financing
Customers wishing to use another payment method should select standard delivery instead of store pickup.


◆Pickup at a Seino Transportation Branch

Seino Transportation branch pickup service

※Shipping for complete bicycles is free when the bicycle is collected from an eligible Seino Transportation branch.

  • This service is available only for complete bicycles. Parts, cycling goods, apparel, and accessories are not eligible.
  • For purchases under ¥55,000 including tax and excluding payment fees, the shipping charge is reduced to half of the standard rate.
  • Different charges apply to Hokkaido, Okinawa, and remote islands. These charges are still lower than residential delivery rates.

Seino Branch Pickup Details

List of Seino Transportation Branches


◆Shipping Fees

The total shipping charge for your order will be calculated automatically and displayed at checkout after you enter your delivery address.

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Store Information

■Cycle Hatena
  • Cycle Hatena

  • Address  367 Masuya-cho, Marutamachi-agaru, Kawaramachi-dori, Kamigyo-ku, Kyoto
    Phone   075-585-5955
    Business Hours   12:00 PM - 8:00 PM
    Closed  Excluding the Obon period, New Year holidays, and event dates

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■Eirin Imadegawa Kyodai-mae Annex
  • Eirin Imadegawa Kyodai-mae Annex

  • Address  Kyoto-shi, Sakyo-ku, Tanaka Sekiden-cho 2-7, Oto Royal Heights Shibunkaku Kaikan 105
    Phone  075-585-5750
    Business Hours  10:00 AM - 7:00 PM
    Closed  Closed on Wednesdays, New Year's holidays, and during the Obon festival.

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■Eirin Marutamachi Store
  • Eirin Marutamachi Store

  • Address  338-2 Takashima-cho, Kamigyo-ku, Kyoto City
    Phone  075-231-3598
    Business Hours  Mon-Sat: 11:00-20:00 Sunday: 12:00-20:00
    Closed  Bon Festival and New Year's holidays

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