Park Tool SCW-18 Cone wrench: 18mm 320TPI 56-tooth custom chainring is the

56-tooth custom chainring is the perfect ratio for effortless 20-inch wheel pedaling

Dual-spring tension adjustment

aluminum fork mount

Two-point rubber strap attachment for quick mounting and removal Type Downtube Defined Color Black Maximum Wheel Size (in) 29 Fender Width 100 Maximum Tire Width 3"

Park Tool SCW-18 Cone wrench: 18mm 320TPI 56-tooth custom chainring is theShop 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 Model 18mm Shop Cone Wrench SCW 18 Description 18mm Cone Wrench Color Blue