70258 ⎘
Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, selectively engaged by the chain, belt, or the like
CRANK ARM ASSEMBLY AND RELATED CRANK ARM AND ELEMENT FOR TRANSMITTING TORQUE FROM THE CRANK ARM TO A BICYCLE CHAIN
#302Bicycle multi-gear cassette
#303Bicycle multi-gear cassette
#304Bicycle Multi-Gear Cassette
#305Bicycle sprocket apparatus with a chain support structure
#306Sprocket
#307Bicycle sprocket assembly having a reinforcement member coupled between sprockets
#308Bicycle sprocket assembly
#309Multi-speed sprocket assembly
#310Bicycle hub
#311Bicycle sprocket apparatus with a shift inhibiting structure
#312Bicycle sprocket
#313Toothed wheel of a bicycle drivetrain
#314Sprocket support member for a bicycle sprocket assembly
#315Bicycle chain rings
#316Bicycle sprocket apparatus with reinforcement between sprockets
#317Rear sprocket for bicycle transmission
#318Bicycle sprocket assembly
#319Gear assembly for a bicycle gear change
#320Bicycle sprocket tooth with a shift assist radius greater than a reference tooth radius
#321Bicycle sprocket with a laterally projecting gear change tooth
#322Drive mechanism for pedal powered vehicles
#323Transmission systems and methods
#324Bicycle sprocket having a thickened spline
#325Sprocket-carrying body for the rear wheel of a bicycle
#326Riveted sprocket assembly
#327Bicycle hub
#328Drive sprocket wheel slide restricting structure of bicycle transmission
#329Top sprocket for a rear sprocket assembly and rear sprocket assembly for a bicycle
#330Low-noise chainwheel
#331Bicycle sprocket
#332Sprocket assembly
#333Rear sprocket assembly
#334Bicycle sprocket and bicycle rear sprocket assembly
#335Bicycle hub assembly
#336Cassette and bicycle wheel assembly