Topeak Ratchet 1/2 inch Drive Extendable Variant:Topeak Workshop Tool Ratchet 1/2 inch Drive Extendable A saddle for endurance cycling

A saddle for endurance cycling

The adjustable hooks allow positioning to fit chainstays and seatstays easily and provides rear wheel lift for maintenance

Compatible with MTX TrunkBags & rear baskets

ROTOR T4730 bottom bracket is the "yes" component to "Is this compatible with my T47 threaded BB shell for a 30 mm axle

Topeak Ratchet 1/2 inch Drive Extendable Variant:Topeak Workshop Tool Ratchet 1/2 inch Drive Extendable A saddle for endurance cycling1 2 drive, 72 tooth reversible ratchet for smooth operation. Extendable from 12 1 2 (32 cm) to 18 (46 cm) long with 6 locking positions for heavy torque operation. Heavy Duty Chrome Vanadium Steel construction for better wear resistance and tensile strength. TPR handle for comfort and better grip. Reversing ratchet with thumb wheel action Push down the knuckle to unlock and extend the ratchet tool TOOL MATERIAL Chrome vanadium steel HANDLE Engineering