Michelin Pilot SX TS TLR 20X1.70 Black Model=38mm / 29 / Boost Lower Leg 5" Front Axle 15mm Thru

5" Front Axle 15mm Thru x 110mm Tire Type Tubeless Ready Hub/Brake Compatibility 6-Bolt Disc Valve Presta

They are strong

}RockShox 2010-2012 BoXXer / Domain Dual Crown Upper Tube / Frame Bumper Stop 35mm Qty 2

and one 15mm aluminum spacers

Michelin Pilot SX TS TLR 20X1.70 Black Model=38mm / 29 / Boost Lower Leg 5" Front Axle 15mm ThruMichelin Pilot SX Tire 20 x 1. 70 Tubeless Folding Black. The Pilot SX has been designed for speed with extra grip while cornering particularly on hard packed or dusty terrain. Tubeless Ready technology helps to reduce rolling resistance for optimal performance and efficiency. TECH SPECS Color Black Defined Color Black ISO Diameter 406 20" BMX Labeled Size 20 x 1. 7 Tire Bead Folding Tire Diameter 20" Tire Intended Use BMX Tire Intended Use Street DJ