SPY.home28:Bending.Unit.22, читай На твентике перевод есть, если не можешь в бусурманский
А ты смог? 
Я вот заглавие абзаца прочитал и уже ржу! "More weight for improved downhill handling" Где там про то что оно лучше катит? Есть про то что оно лучше управляется а не про "катит"... и действительно не прокатило, да?
Ну в статье описано что вес прибабляет сцепления. Тоже мне новость: вес увеличивает силу трения... Невероятно!... А про "лучше катят" где и что там написано то??
More weight for improved downhill handling
For many, it sounds crazy, but a little extra weight in the right places can actually improve a bikes handling. eMTBs are impressive proof of this, especially in really fast and demanding sections their weight conveys an enormous degree of confidence and provides undreamt-of grip through corners. Visionary Chris Porter even goes so far as to experiment with lead weights on his frames for more composed handling. These are extreme examples of course, and certainly not the final word of wisdom, but they’re food for thought in the discussion about weight.
For many, it sounds crazy, but a little extra weight in the right places can actually improve a bikes handling. eMTBs are impressive proof of this, especially in really fast and demanding sections their weight conveys an enormous degree of confidence and provides undreamt-of grip through corners. Visionary Chris Porter even goes so far as to experiment with lead weights on his frames for more composed handling. These are extreme examples of course, and certainly not the final word of wisdom, but they’re food for thought in the discussion about weight.
У меня просто именно такой, но орига, года 4 как - всё чётко