Wheels Manufacturing StackRight Headset Spacer Kit - Purple Model=PressFit Bottom Brackets Installs under stem cap

Installs under stem cap

}P ZERO™ Race RS is the highest-performing tire in the P ZERO™ Race range and is available in both TLR and tube-type versions

}Delta 4-Bike Free Standing Rack With Basket

} FRAME: RADIO "ASTRON" frame

Minimal weight reduces rotating weight for faster accelerations

Wheels Manufacturing StackRight Headset Spacer Kit - Purple Model=PressFit Bottom Brackets Installs under stem capWheels Manufacturing StackRight Headset Spacer Kit Purple. StackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology which locks spacers together with an interlocking channel for a clean sleek look. Fits 1 1 8" threadless fork steerer Inner Diameter: 28. 9mm Outer Diameter: 34. 4mm Precision machined 6061 aluminum Kit includes 1. 5mm (2) 2. 5mm (2) 5mm (1) and 10mm (2) thicknesses