joelflood 1990's, bottom bracket, Coventry, grease guard, suntour, Ultralite, wtb, xc-pro

Grease fitting on bottom bracket spindle

Coventry(uk) Ultralite cottered bottom bracket axle has grease fittings on either end of the spindle and a hole at both bearing races so grease grease can be injected into the bottom bracket without disassembling. One could also use lightweight oil, as well.Suntour(japan), in conjunction with Wilderness Trail Brothers(WTB), later used a similar design with their … Continue reading Grease fitting on bottom bracket spindle