【ロードバイク】禁断の34Tスプロケットを購入。岡本三丁目の激坂で、その威力を試してみた

The Ultegra-grade CS-HG800-11 (11-34T) is the widest range sprocket for SHIMANO road bikes. I couldn't resist the urge to buy it, so I bought it. I usually do my own maintenance, and I did the sprocket replacement myself this time. The replacement process is not that difficult, but you need to check the compatibility and use special tools. I will explain that point. After installing it, I tested its power on a steep slope in my neighborhood (Fujimizaka in Okamoto 3-chome). This video is a sequel to the previous video (my impressions of the junior sprocket I am currently using). (   • 【ロードバイク】ジュニア・スプロケットの購入理由とインプレについて、ドライブトレイン...  ) [Contents] 0:47 Introducing the SHIMANO CS-HG800 34T sprocket 3:58 Points to note when replacing sprockets (regarding maximum and minimum gear compatibility, capacity) 6:54 Actual riding on a steep hill with the sprocket before replacement (30T) 8:48 Sprocket replacement process 13:38 Actual riding with the sprocket after replacement (34T) ■Related videos [Road bike] Reasons for purchasing junior sprockets and impressions, along with basic knowledge of the drivetrain    • 【ロードバイク】ジュニア・スプロケットの購入理由とインプレについて、ドライブトレイン...   [Road bike] A must-see for beginners to road bikes, how to replace a chain. Better safe than sorry, watch this video. It will surely come in handy someday.    • 【ロードバイク】ロードバイク初心者必見、チェーンの交換方法。転ばぬ先の杖で本動画を見...   [Road bike] Comparison and explanation of Shimano 11-speed components by grade (weight, price, opinion)    • 【ロードバイク】シマノ11速コンポーネントのグレード別比較と解説（重量、価格、見解）   ■ If you haven't subscribed to the channel yet, please do so!    / @cyclewalk   [Reference information] ■ Amazon product link Shimano CS-HG800 11S 11-34T https://amzn.to/36k8QAS Shimano CS-R8000 11S 14-28T https://amzn.to/3eNUFYP BIKE HAND Shimano lock ring attachment and detachment set https://amzn.to/38DDcAW ■ I also run a review blog (mainly articles about bicycles) https://ace.reviewmagic.jp/ (Review Magic) #CycleWalk #RoadBike #Maintenance #Sprocket #Beginner #HillClimb