12 Speed

<<<<>>>> Extra items shipping charge is 50% discount of single item. Check out our store to buy more and save more. For example: Original Shipping Charge (USD) Combined Shipping Charge (USD) Item 1 Item 2 Item 3 10 20 30 5 10 30 Total 60 45 eBay doesn’t support automatic combined shipment calculation. Buy more items and let us know. We will adjust the shipping cost upon your request. Shimano Dura Ace Di2 12Speed RD-R9250 R9250 9250 Road Rear Derailleur Description: DURA-ACE Di2 Rear Derailleur SHIMANO SHADOW RD 12-speed Our fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests. The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length that is compatible with 28-34T low sprockets brings new versatility to the world's best road component group. Shadow RD With their sophisticated technology, Shimano Shadow RD rear derailleurs are especially intended for more aggressive riding style. Their super low profile design carries many benefits. Thanks to the low profile and a single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance. FEATURES Our fastest ever rear shifting, 58% faster than RD-R9150Compact design includes an integrated wireless unit, charger, and switchLED status indicatorBattery indicatorPairingAdjust mode, etc.Wider range capacityMax. low sprocket: 34TCFRP rear derailleur plate Specifications: Brand: Shimano MODEL NO: RD-R9250 SERIES: DURA-ACE R9200 Series Net Weight: 216.1g Remarks: w/o Bracket spec. available Firmware update by E-TUBE PROJECT: ✔ Total capacity: 37T Charging port (pcs): 1 B-axle_Hollow axle: ✔ Mount_Direct mount compatible: ✔ Fluoric coated link bushings: 4 Low sprocket_Max.: 34T Low sprocket_Min.: 28T Max. front difference:16T Pulley_G pulley bearing: ✔ Pulley_Sunken type pulley bolt: ✔ Pulley_Teeth:11 Pulley_T pulley bearing : ✔ Top-normal spring type_SHIMANO SHADOW RD: ✔ Top sprocket_Max.: 11T Top sprocket_Min.: 11T Rear speeds: 12 Di2 connectivity wired_Di2 shifting: ✔ Di2 connectivity wireless_ANT private (*2)_Adjust mode information : ✔ Di2 connectivity wireless_ANT private (*2)_Di2 battery level: ✔ Di2 connectivity wireless_ANT private (*2)_Gear position: ✔ Di2 connectivity wireless_ANT private (*2)_SHIMANO STEPS data items (*3) : ✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_Adjust mode information: ✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE PROJECT: ✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE RIDE: ✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_Di2 battery level: ✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_Gear position:✔ Di2 connectivity wireless_Bluetooth® LE custom (*1)_SHIMANO STEPS data items (*3):✔ Di2 connectivity wireless_Di2 shifting:✔ LED for system status: ✔ Material: aluminium, carbon fiber reinforced polymer (CFRP) Compatibility: STI lever: ST-R9250, ST-R9270, ST-R9160, ST-R9180, ST-R8150, ST-R8170, ST-R8060Cassette: CS-R9200, CS-R8100Chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100 About Us Thousands of sport products were sold to customers around the world. Over 99% of positive feedbacks. We are improving inventory level and shipping speed which are the primary reasons that we cannot hit 100% positive. We sell only real and authentic products. Sometimes, our item price is low because of stock clearance. Be confident. No fake product from Cyclingvelo!! Payment Method We accept PayPal only. Paypal provides premium protection to buyers. Shipping Method We ship items via air parcel service with tracking numbers. Shipping time is depends on your location. In some cases, it will be longer if customs need to check your parcel. Please contact us if you have problem. Taxation Some countries might require import tax. It is customer’s responsibility to pay the import tax. If you need a special invoice for declaration, please let us know. Resolving problems If your item hasn't arrived yet, check the estimated delivery date on the Order details page to determine when your item should arrive. Then track your package. If the estimated delivery date has passed and the item didn't arrive, please check with your local customs, mail office, mail box or your neighbor firstly. Sometimes, you parcel is delivered to family member but they forget to tell you. If the item doesn't match the listing description, just let us know. We are happy to resolve problem with customers. Working days Monday to Friday 9am to 5pm GMT+8. Holidays Please understand that public holidays in Asia is different from other countries. If you found that we are not response promptly, please check out whether we are enjoying holidays.