Engine sprocket

There are early engine sprockets, Sportster engine sprockets, and sprockets part of a compensating assembly used with electric start bikes and early bikes.

40285-52

Early K-Model (30t) compensating

40238-54

54 55 K-Model (30t) compensating

40286-55A

56 K-Model compensating part of 40284-54A complete kit 54-56

40287-57

57-66 XL XLH (34t) compensating

40288-58

58-69 XLCH

40273-67

67-E76 XLH 34t compensating

40235-70A

70-76 XLCH, L76-78 XLH 34t

40235-74

77-84 XL, XLCH XLS XLX 34t