Reverse Headset Base 1.5" Black

" Specials " Headset Base 1.5" ( ZS49 28.6 ZS49 30+40 ) Reverse Components Black Features Semi integrated: 1.5" 49mm Crown Race Ring: 1 1/8" (30mm) und 1.5" (40mm) tapered steertube Top cup: 1.5" ZS49|28,6 (semi integrated) Lower cup: 1.5" EC49|30+40 (external cup) Weigt: 176g (+/- 5% production tolerance)