Enduro S6903 17mm x 30mm x 7mm Bearing - 17mm - 30mm - 7mm - Stainless Steel Radial Bearing - C3 Virtual Parent The VPD Air Back has

The VPD Air Back has been developed from the very start to give the ultimate in adjustability for a truly personalised fit

in pounds (1 oz

362g per set

3 light levels + 2 flash levels

Enduro S6903 17mm x 30mm x 7mm Bearing - 17mm - 30mm - 7mm - Stainless Steel Radial Bearing - C3 Virtual Parent The VPD Air Back hasS6903 LLB Stainless Steel Radial Bearing (C3 clearance) 17 x 30 x 7mm This radial bearing features 440C stainless steel alloy races and Grade 10 balls with dual seals and 90% fill with Mobil XHP 222 high pressure water proof grease to withstand daily abuse of use and the elements. A radial bearing generally used as a hub bearing, as a bottom bracket bearing for some older square taper BBs, and can be used as a pivot bearing, though the MAX type