Iron Stable

Harley-Davidson FAT BOY LO Sprockets

Genuine HD sprockets and aftermarket alternatives that fit the FAT BOY LO — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

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Genuine Harley-Davidson (2)

Designed to complement the wheel's styling, these custom sprockets are manufactured from 6061-T6 forged billet aircraft aluminum and precision machined to exacting Original Equipment standards. Finished with a proprietary process that combines decorative chrome with a wear-resistant surface applied to the teeth. Fits Harley-Davidson '07-'11 FXST, FXSTB, FXSTC, FLSTF, FLSTSB and FLSTFB models (except Japanese models).

Genuine Harley-Davidson

Designed to complement the wheel's styling, these custom sprockets are manufactured from 6061-T6 forged billet aircraft aluminum and precision machined to exacting Original Equipment standards. Finished with a proprietary process that combines decorative chrome with a wear-resistant surface applied to the teeth. Fits Harley-Davidson '07-'11 FXST, FXSTB, FXSTC, FLSTF, FLSTSB and FLSTFB models (except Japanese models).

40445-08
Iron Pass £398.48£468.80View
Styled to match the distinctive Typhoon Custom Wheel. This sprocket cover gives the appearance of a custom sprocket at a fraction of the cost. Chrome finish (also available in gloss black). Fits Harley-Davidson Softail 07-17 (except Breakout, FXCW and FXCWC).

Genuine Harley-Davidson

Styled to match the distinctive Typhoon Custom Wheel. This sprocket cover gives the appearance of a custom sprocket at a fraction of the cost. Chrome finish (also available in gloss black). Fits Harley-Davidson Softail 07-17 (except Breakout, FXCW and FXCWC).

40150-08
Iron Pass £52.63£61.92View

Aftermarket alternatives

Aftermarket sprockets that fit the FAT BOY LO. Genuine Harley-Davidson is listed above, not here.

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