Promax Direct Mount Chainring - Black Chainring Size:47T 5" Tire Bead Folding Labeled

5" Tire Bead Folding Labeled Size 700 x 28 Tire Type Clincher PSI 110 Size 700 X 28

15mm x 110mm boost floating thru-axle a Steerer Type Tapered Lockout Switch Crown Brake Type Post Mount 180 Negative Spring Air Travel (mm) 160 Offset 44 Axle to Crown Length 573 Front Axle 15mm Thru x 110mm Maximum Tire Width 66 S

Combines 5 different types of ratchet into one tool

The Rubino Pro has long been a favorite for both training and racing and with the addition of Graphene technology compounds is more versatile than ever

Promax Direct Mount Chainring - Black Chainring Size:47T 5" Tire Bead Folding LabeledMachined from high end aluminum Promax Direct Mount chainrings are made to be lightweight yet extremely durable to handle the torque and stress of modern BMX racing and other single ring applications. Uses SRAM 3 bolt direct mount chainring to crank interface Provides a lighter set up by elimating the use of a spider while remaining strong and stiff CNC Machined from high grade 6061 T6 series aluminum for high strength while providing weight savings