RD-R7150 (Di2)
RD-R7150 (Di2)
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Item number: SKU:4550170234232(-15251124)
■ Domestic Shipping Fee Estimate
Overview
The SHIMANO RD-R7150 is a 12-speed rear derailleur compatible with the 105 Di2 R7100 series. It features an integrated wireless unit and charging port, a wide range design supporting up to 36T, and delivers fast, precise shifting performance.- Product Description
- Returns, Delivery & Shipping
SHIMANO RD-R7150 (105 Di2) | 12-Speed Rear Derailleur Supporting Shimano's Fastest Shifting Class
Fast, precise, and smart. The rear derailleur at the core of 105 Di2.
The SHIMANO RD-R7150 is a 12-speed rear derailleur compatible with the 105 Di2 R7100 series. It integrates a wireless unit, charging port, and switch functions into a compact body, achieving both excellent shifting performance and high serviceability.
In addition to fast and precise electronic shifting, it supports a low-end sprocket of up to 36T. This covers a wide gear range, from high-speed cruising on flat roads to hill climbing, accommodating various riding styles.
The unit features an LED status indicator, making it easy to check battery level, pairing status, and adjustment mode. While it's a 105-grade component, it offers the high operability and reliability inherited from higher-end Di2 series.
This is a next-generation rear derailleur that comfortably supports all road rides, including races, long rides, and training.
Features
- SHIMANO 105 Di2 R7100 series compatible rear derailleur
- Compact design integrating wireless unit, charging port, and switch
- Fast and precise 12-speed Di2 rear shifting
- LED status indicator equipped
- Allows checking battery level, pairing status, and adjustment mode
- Wide range design compatible with up to 36T sprocket
- Versatile for road racing, hill climbing, and long rides
- Stable shifting performance unique to the Di2 system
SPECIFICATIONS
- Model: RD-R7150
- Series: SHIMANO 105 R7100 Di2
- Compatible Speeds: 12-speed
- Max. Front Difference: 16T
- Total Capacity: 41T
- Low Sprocket Compatibility: 34-36T
- Top Sprocket Compatibility: 11T
- Pulley Teeth: 11T
- Charging Cable: EW-EC300
- Weight: 302g
The RD-R7150 is one of the components that best demonstrates the completeness of 105 Di2.
Shifting speed is extremely fast, and the response to lever operation is natural. The chain moves smoothly without stress, whether you're downshifting on a climb or shifting during acceleration.
Since it supports up to 36T, it pairs well with the wide-ratio road bikes that are popular today, making it recommended for those who enjoy long rides and hill climbs.
This is a central component of the 105 grade, combining the accuracy and ease of use characteristic of Di2.
◆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
※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.
◆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
※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.
▶ 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.
