BORMIO CERAMIC HYBRID WHEELS
1540 grams per pair
430 gram rims, for low moment of inertia
Grade 5 ceramic bearings
ABEC 5 steel races
German Kluber lubrication
Triple butted round Pillar Sandvik stainless steel spokes
Front 20 radial, 24 rear radial non-drive/2 cross drive side
Traditional "J" spoke for easy maintenance
Classic silver rims, spokes and hubs
Along with the 6 ceramic sealed bearings, the free hub utilizes a ring of needle bearings in the freehub body/axle contact. This reduces friction between the rotating surfaces during freewheel decents. Hubs use compatible freehub bodies available in Campagnolo or Shimano/Sram. Wheelset weights are quoted with Shimano freehub bodies and rim strips—no corner cutting here.
18,000 B ลูกปืน ceramic มีทั้งโม้ชิเเละเเคมปี้ น้ำหนักเเค่ โลครึ่ง้ท่านั้นคับ
http://www.facebook.com/sabuydbikeshop
Line ID : wimpun
086-669-9449