Screw-on freewheels, e-bike freewheels, BMX freewheels and cassette sprocket sets — the drivetrain range that covers everything from a 20 inch kids bike to a wide-range MTB block.
Every model below is made in our own factory and can be adapted to your specification — colours, sizes, fittings and packaging.
The DF multi-speed freewheel series runs from 14-28T to 13-32T in non-index and index types, with black, brown, chrome-plated and gun-grey finishes. E-bike rated blocks go wider, 6 to 10 speed with 11-42T ratios and a removal tool in the box. BMX freewheels cover 13T to 18T in three families: three-pawl standard, chrome-plated ZC, and fast-engagement 6 and 9 pawl types with 72 or 108 clicks, in CrMo steel for 1/8 and 3/32 inch chains.
Cassette sprocket sets run from 7 to 13 speed, with nickel-plated steel sprockets on a splined freehub body. Ratio blocks start at 11-25T for road and reach 11-50T for wide-range MTB. Tooth counts, finishes and retail packaging follow the drivetrain group you are building around.
Multi speed screw-on freewheel series, DF-601 to DF-959 — non-index and index types, ratios from 14-28T up to 13-32T, in black, brown, CP and gun grey finishes.
e-Bike rated screw-on freewheel series in 6 to 10 speed — DF-D and DF-CS types with wide 11-42T ratio blocks, CrMo & steel construction and removal tool included.
BMX freewheel series in 13T to 18T — three families covering 3-pawl standard, CP-finish ZC and fast-engagement 6/9-pawl types with 72 or 108 clicks, in CrMo steel for 1/8 and 3/32 inch chains.
Cassette sprocket series from 7 to 13 speed — nickel-plated steel sprockets on a splined freehub body, with model-specific ratios from 11-25T road blocks up to 11-50T wide-range MTB blocks.
Nineteen product categories, one factory and one quotation — mix ranges in a single container.
Describe what you need and we will tell you honestly whether EASTPARTS makes it — and if we do not, where to look.
