CeramicSpeed 61902 Standard Bearing - (6902) MFPN=HBMFN Flexible mounting allows for under

Flexible mounting allows for under seat mounting or elsewhere on the frame

}Shimano 7-Speed Derailleur Pulleys Box of 10 Pairs

Color Black Defined Color Black Front Axle 3/8" x 100mm Hub/Brake Compatibility Rim Brake ISO Diameter 406 / 20" BMX Rim Material Alloy Tire Type Clincher Valve Schrader Wheel Size 20"

The Bird Cage rim features an aero cross section with a hollow rim bead to reduce weight

Oversized 2

CeramicSpeed 61902 Standard Bearing - (6902) MFPN=HBMFN Flexible mounting allows for underCeramicSpeed 61902 Standard Bearing (6902). CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline. These bearings provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Grade 3 Silicon Nitride balls Hardened steel races Reinforced polymide cage and non contact seal to keep dirt and moisture out High resistance to poor lubrication Can be used for any cycling