新型GRX 717系Di2を徹底解剖！SRAM Rival XPLRとどっちが買い？価格差と注意点を解説

This video provides a thorough explanation of Shimano's new GRX717 Di2 gravel electronic component group, recommended for gravel and all-road bikes. ✔ What is GRX717? ✔ Differences from higher-end models ✔ Comparison with SRAM's equivalent RIVAL AXS XPLR ✔ Two crucial points to pay attention to ✔ Who is it recommended for? These points are explained in an easy-to-understand way, even for gravel bike beginners. This video is for: ・People who are thinking of buying a gravel bike ・People who are considering switching from GRX mechanical to electronic ・People who are undecided between GRX and SRAM AXS If any of these apply to you, please watch until the end! 📌Chapters 00:00 Opening: Thorough introduction to the new GRX "RX717" Di2 00:51 What is the RX717 series? (Gravel version of 105 Di2) 01:29 Key Point 1: Fully Wireless and Improved Maintainability 02:50 Key Point 2: Overwhelming Toughness to Withstand Harsh Environments 03:14 Key Point 3: 12-Speed, Ultra-Wide Gear Range (Maximum 51T) 03:34 Differences from the Higher-End Model (RX825): Bracket Shape and Hidden Button 05:34 Rear Derailleur Material and Price Difference 06:08 Thorough Comparison with the Biggest Rival, "SRAM Rival XPLR AXS" 06:40 Price Comparison 07:29 Weight Comparison 07:58 Specifications and Gear Ratio Comparison 10:07 Shifting Operation and Customizability 10:44 Shifting Speed ​​and Brake Performance Feel 12:43 Parts Availability and Maintenance Peace of Mind 14:04 [Important] Two Points to Check Before Purchase (Pitfalls) 14:19 Caution 1: The necessity of Micro Spline compatible wheels 15:22 Caution 2: Restrictions on the use of dropper seatposts 19:20 Summary: Who should buy the RX717 and who shouldn't? 21:01 Ending: The future of electric gravel riding 🔗 Related Links ・SHIMANO GRX Official https://bike.shimano.com/ja-JP/produc... Trek Bicycle Kofu is here! We look forward to your visit and consultation. https://www.trekbikes.com/jp/ja_JP/re... 🎥 Related Video    • 今後ロードバイクのフロントシングルが流行る！