Park Tool HR-15 15mm Hex key CheckoutSpec= 26''x2.15 Rear Light: Thin and lightweight

Rear Light: Thin and lightweight cycling taillight equipped with eight super-bright LED emitters

Weight: 230 grams

DB4 is SRAMs answer for riders who want to focus on the ride

Supportive centerline provides a smooth stable ride that instills confidence whether it’s the first or fourth hour of your weekend grind

Color Black TPI 120 Weight 275 Defined Color Black ISO Width (mm) 28 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 28 Tire Type Tubeless Ready Clincher

Park Tool HR-15 15mm Hex key CheckoutSpec= 26''x2.15 Rear Light: Thin and lightweightPark Tool HR 15 15mm Hex key. Park Tool Hex wrenches made from industrial tool steel hardened and tempered for shop use. Available in Y L Shape and folding versions TECH SPECS Ball End No Style L Handle Set or Individual Set Tip Size 15mm