Category: 槓鈴與槓片
REP Fitness的Black Diamond™槓鈴是一款20公斤（44.1磅）的健力槓鈴，桿身直徑為29毫米。採用激進的壓花紋理和軸套結構，抗拉強度為200K PSI。此槓鈴提供多種桿身和套筒表面處理組合。
The knurling on this bar is aggressive in the best way—grip feels locked in even on heavy pulls, and the 29mm shaft gives it that solid, competition-style feel. I've only had it a few weeks but the bushing construction keeps the spin smooth without feeling loose. Exactly what I wanted for powerlifti
The shaft is exactly 29mm, which gives my hook grip way more to sink into than the thinner bars at my gym. The aggressive knurl really locks in once chalked up, and the bushing sleeves spin smooth enough for heavy pulls.
The knurling on this thing is seriously aggressive—my hands aren’t slipping a millimeter even on heavy deadlifts. The 29mm shaft feels solid and the bushing construction gives it that classic power bar whip without any wobble.
