Good quality machining and construction, strong magnets. These are a little more powerful than the Racestar BR2205's on my other ZMR250, but are they 3 times more powerful (since they cost 3 times the price) ? Certainly not. These are very nice motors but unless you really need the most power money can buy, the BR2205 motors are much cheaper and still perform very well. Don't misunderstand, I'm not saying these are bad motors, they are very good motors, you're just paying 3 time the price for 5% more power. I'm running them on 3S 2200mAh and DAL 5040 4 blade props, climb is very strong, speed is good. https://youtu.be/xNcbhmYcstE

Good quality machining and construction, strong magnets. These are a little more powerful than the Racestar BR2205's on my other ZMR250, but are they 3 times more powerful (since they cost 3 times the price) ? Certainly not. These are very nice motors but unless you really need the most power money can buy, the BR2205 motors are much cheaper and still perform very well. Don't misunderstand, I'm not saying these are bad motors, they are very good motors, you're just paying 3 time the price for 5% more power. I'm running them on 3S 2200mAh and DAL 5040 4 blade props, climb is very strong, speed is good. https://youtu.be/xNcbhmYcstE

Good quality machining and construction, strong magnets. These are a little more powerful than the Racestar BR2205's on my other ZMR250, but are they 3 times more powerful (since they cost 3 times the price) ? Certainly not. These are very nice motors but unless you really need the most power money can buy, the BR2205 motors are much cheaper and still perform very well. Don't misunderstand, I'm not saying these are bad motors, they are very good motors, you're just paying 3 time the price for 5% more power. I'm running them on 3S 2200mAh and DAL 5040 4 blade props, climb is very strong, speed is good. https://youtu.be/xNcbhmYcstE

3rd purchase ^-^ The average of 4 pieces was 31.6g in both the previous and previous times, but this time it was 31.1g for some reason I thought it was a scale failure, but I put the standard weight on it, but it was not a problem It's purely like the difference between lots of motor parts The quality standards seem not strict I bought 2300kv again this time It is a class of non-powerful motors at 2205, but it can fly well with 5045-5048 (^-^) The 2205 also uses a motor for about $10 I think the pickup response will not change if it's the same prop I just feel like I have a little bit more stretch with full throttle It was a sad experience for me as a beginner amateur, but I felt that there was no difference between a $10 motor and a $20 motor I think it is a good motor for the rare 2205 motor now (laughs)

3回目の購入(^-^) 前回と前々回は公表値を大きく超え2回共に4個平均は31.6gでしたが 今回は何故か31.1gでした スケールの故障かと思いましたが基準のウエイトを乗せてみましたが 問題なかったので 純粋にモーターのパーツのロットの差の様です 品質基準は厳しくない様です 今回も2300kvを購入しました 2205で非力な部類のモーターですが 5045～5048でもよく回り調子良く飛ばせます(^-^) 2205は10ドル程度のモーターも利用してますが ピックアップレスポンスは同じプロップであれば変わらない様に思います ただフルスロットルでほんの少しもう一息分伸びがある気がします 初心者素人の私程度では10ドルのモーターも20ドルのモーターも大差なく感じ悲しい体験になりましたが 今時希少な2205モーターでは良いモーターなのだと思い購入してます(笑)

3rd purchase ^-^ The average of 4 pieces was 31.6g in both the previous and previous times, but this time it was 31.1g for some reason I thought it was a scale failure, but I put the standard weight on it, but it was not a problem It's purely like the difference between lots of motor parts The quality standards seem not strict I bought 2300kv again this time It is a class of non-powerful motors at 2205, but it can fly well with 5045-5048 (^-^) The 2205 also uses a motor for about $10 I think the pickup response will not change if it's the same prop I just feel like I have a little bit more stretch with full throttle It was a sad experience for me as a beginner amateur, but I felt that there was no difference between a $10 motor and a $20 motor I think it is a good motor for the rare 2205 motor now (laughs)