D041SB-Front Hub
 
    Weight:  213g
    Sealed Bearings:  2
    Spoke Holes:  20, 24, 28, 32, 36
    Gauge:  14
    O.L.D.:  100mm
    Axle:  Φ9mm * 108mm  -  AL7075
    P.C.D.:  58mm
    Color:  black, red, white, gold, blue, silver
 
 
 
D042SB-Rear Hub
 
    Weight:  502g( SS )or 421g( SA )  
    Sealed Bearings:  4
    Spoke Holes:  24, 28, 32, 36
    Gauge:  14
    O.L.D.:  135mm
    Axle:  Φ10mm * 145mm  -  CrMo
    P.C.D.:  Φ58mm
    Cassette Body Material:  LS( light steel ) or AL ( Aluminum Alloy 7075 )
    Pawls:  3
    Cassette Body:  8 / 9 / 10 speed
    Color:  black, red, white, gold, blue, silver