Park Tool SCW-20 Cone Wrench: 20mm MFPN=DHD-3 Pre-curved ergonomic fit

Pre-curved ergonomic fit

Drifts can also can be used as a frame bottom bracket shell sizing guide

Wider clearance for modern tires and wheelsets (up to 28c)

}SRAM GX Rear Derailleur - 10 Speed Short Cage Black

ABUS power cell technology offers the highest level of protection against impacts and attempts to break open the lock

Park Tool SCW-20 Cone Wrench: 20mm MFPN=DHD-3 Pre-curved ergonomic fitPark Tool SCW 20 Cone Wrench: 20mm. Shop quality cone wrench for extended use by professional mechanics. Long vinyl dipped handle for leverage and comfortable use Special "Y" head design puts more material where needed for strength and durability Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality Thin enough to use on the narrowest of adjusting cones