Flip-Flop design allows hub to be used with either a freewheel or fixed Classic high-flange Track hubs have cog thread of 1.370 x 24tpi High tensile strength bolt axles have stainless steel bolts and washers (8 x 1.25mm) Supplied with Phil stainless steel lockring (33.5 mm x 24tpi left-hand thread - Campagnolo compatible )
- Classic high-flange Track hubs have cog thread of 1.370 x 24tpi
- High tensile strength bolt axles have stainless steel bolts and washers (M8x1.25mm)
- Supplied with Phil stainless steel lockring (33.5mm x 24tpi left-hand thread - Campagnolo compatible)