Part Number

Description

RWP-5-68

68 Tooth, 14mm 1 1/2" wide, fits all 5 speed factory belt drives. Softails require clearancing of the top mounting bolt on the belt guard. Swing arms require no modifications. This Pulley is also utilized in many retrofit project installations as well. 5 speed wheel must be used. 68's are available in all styles.

RWP-4-68

Same as above except the 4 speed is offset .300" further outboard than the 5 speed. This Pulley may be used when wide tires are being installed on 5 speeds. This Pulley will adapt directly on all 4 speed factory installed final drives. No modifications required.

RWP-5-66

66 Tooth, 14mm Rear Pulley fits all softails from 1986 to 1989 with only a few minor steps. Some earlier softails will also accept this Pulley. You must be able to move your axle back 3/4" to adjust the belt. If you don't have the room, then a 128 tooth belt must be installed to accommodate the smaller Pulley. Will fit most 5 speed Swingarm Frames. This Pulley is available in all styles.

RWP-4-66

66 Tooth for 4 speeds require a longer than stock swing arm. Pauchco has these longer swing arms on your stock one can be modified easily by almost any frame man. This Pulley may be utilized in many custom applications as well.

RWP-5-61

61 Tooth, 14mm, fits all 5 speed factory Big Twin final drives. This Pulley may be used to slow the engine dramatically. Under only a few cases can this Pulley be used. A large engine will pull this high ratio, for stock displacement engines this will be much too high when used with a 32 tooth Transmission Pulley. A belt change will also be required. "Softail" models require slight modifications to the top belt guard bolt. Outer flange designs are limited to plain, (chrome or un-chromed), floater, or chrome and slots. These Pulleys are also available in narrower than 1 1/2" widths. (Extra charge for custom widths)

RWP-4-61

61 Tooth, 14mm, Pulley will not fit on the 4 speed factory installed final drive as there are no belts available under 126 Tooth for this Pulley, however, many Sportsters use this Pulley. This Pulley is 1 1/2" wide and is available in narrower widths. (Extra charge for custom widths). Limited flange designs available as above.

RWP-5-58

58 Tooth rear wheel Pulleys are available in 1 1/2" wide, 14mm. Center distances should be discussed and what the resulting gear ratio depends upon what Transmission Pulley is to be used. This Pulley is used on many custom as well as early factory Rigid Frames. (Narrow Pulleys extra). Available designs include chrome, and slots, the "Wrath", round holes, and the Avenger. Flanges available include, plain or chrome slots. These Flanges are very narrow and there is limited room for design machining.

RWP-4-58

58 Tooth, 14mm, 1 1/2" same as above except this is for a 4 speed. This Pulley is utilized on many final drives. Factory Rigid Frames, FXR and FLT SuperMax conversions as well as 4 speed Sportsters. (Sporty uses 1 1/8" wide for use on factory installed rear drives). Designs available are the same as above (Narrowed Pulleys extra)