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Drivetrain - Sprockets & Chains

Explore sprockets & chains within the drivetrain range, with products grouped for motorcycle servicing, repair and custom work. Product choices in this section include clutch and transmission parts. Use the individual product specifications and fitment notes to confirm the correct application.

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Performance Machine Pulley Bolt Kit – PRE-2001 HUBS Sold out
£40.83
£40.83 - £40.83
£40.83
£39.07
£39.07 - £39.07
£39.07

Performance Machine Pulley Bolt Kit – Pre-2001 Hubs

Out of stock

Description Hex chrome; 7/16-14 x 1.75 FitmentPRE-2001 HUBSProduct Details Brand: Performance Machine Category: SPROCKETS AND CHAINS > PULLEY...

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£40.83
£40.83 - £40.83
£40.83
£39.07
£39.07 - £39.07
£39.07
Sold out
£44.52 - £44.52
£44.52
£46.19
£46.19 - £46.19
£46.19

Jims Transmission Pulley – 1993–2006 Softail; FLT/Touring…

Low stock

Description 1 used. 1-1/2-24 left hand threaded. Will not fit 6-speed models. OEM replacement reference 35211-91; 35211-91A; 35211-91B Fitment 93-0...

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£44.52 - £44.52
£44.52
£46.19
£46.19 - £46.19
£46.19
£157.11 - £157.11
£157.11
£162.67
£162.67 - £162.67
£162.67

Jims ''Mega-Nut'' Transmission Pulley Nut – 1993–2006 Softail; FLT/Touring…

Low stock

Description Nut with a built-in lock plate. Never a loose transmission pulley again; that is what the MegaNut is all about. The built-in lock plate...

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£157.11 - £157.11
£157.11
£162.67
£162.67 - £162.67
£162.67
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£46.52
£46.52 - £46.52
£46.52
£42.99
£42.99 - £42.99
£42.99

Gardner-Westcott Rear Belt Pulley Mount Kit, Hex Chrome – 1987–1999 Big Twin; 1980–1983…

Low stock

Description Used to mount rear belt pulleys to the wheel hub. Chrome plated hex head bolts. Complete with washers and nuts where applicable. - 7/16...

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£46.52
£46.52 - £46.52
£46.52
£42.99
£42.99 - £42.99
£42.99
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Sold out
£36.78
£36.78 - £36.78
£36.78
£33.99
£33.99 - £33.99
£33.99

Gardner-Westcott Rear Belt Pulley Mount Kit, Allen Polished Chrome – Laced & Cast Rear Wheels: 2007–2026…

Out of stock

Description Used to mount rear belt pulleys to the wheel hub. Polished chrome allen head bolts. Complete with washers and nuts where applicable. Fi...

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£36.78
£36.78 - £36.78
£36.78
£33.99
£33.99 - £33.99
£33.99
Sold out
Sold out
£39.60
£39.60 - £39.60
£39.60
£36.60
£36.60 - £36.60
£36.60

Gardner-Westcott Rear Belt Pulley Mount Kit, Allen Chrome – Laced & Cast Rear Wheels: 2007–2026…

Out of stock

Description Used to mount rear belt pulleys to the wheel hub. Chrome plated allen head bolts. Complete with washers and nuts where applicable. Fitm...

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£39.60
£39.60 - £39.60
£39.60
£36.60
£36.60 - £36.60
£36.60
Sold out
Sold out
£28.46
£28.46 - £28.46
£28.46
£26.30
£26.30 - £26.30
£26.30

Gardner-Westcott Rear Belt Pulley Mount Kit, Allen Chrome – 2000–2003 FLT/Touring

Out of stock

Description Used to mount rear belt pulleys to the wheel hub. Chrome plated allen head bolts. Complete with washers and nuts where applicable. Fitm...

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£28.46
£28.46 - £28.46
£28.46
£26.30
£26.30 - £26.30
£26.30
Sold out
Save 8% Save %
£44.28
£44.28 - £44.28
£44.28
£40.93
£40.93 - £40.93
£40.93

MCS 1/4" Offset Sprocket & Spacer Kit – 1936–1985 4-Speed Big Twin & Custom…

Low stock

Description 24t Fitment36-85 4-speed Big Twin (NU) & custom applicationsProduct Details Brand: MCS Category: SPROCKETS AND CHAINS > SPROC...

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£44.28
£44.28 - £44.28
£44.28
£40.93
£40.93 - £40.93
£40.93
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£12.99 - £12.99
£12.99
£14.95
£14.95 - £14.95
£14.95

Colony Sprocket Cover Mount Kit. Chrome Acorn – 2004–2022 XL Sportster

Low stock

Description Custom chrome plated Acorn style mounting hardware. Used to install the secondary chain cover that covers the transmission sprocket. Fi...

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£12.99 - £12.99
£12.99
£14.95
£14.95 - £14.95
£14.95
£15.93 - £15.93
£15.93
£18.36
£18.36 - £18.36
£18.36

Colony Sprocket Cover Mount Kit. Chrome Acorn – 1986–2003 XL Sportster

Low stock

Description Custom chrome plated Acorn style mounting hardware. Used to install the secondary chain cover that covers the transmission sprocket. Fi...

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£15.93 - £15.93
£15.93
£18.36
£18.36 - £18.36
£18.36
£14.03 - £14.03
£14.03
£16.17
£16.17 - £16.17
£16.17

Colony Sprocket Cover Mount Kit. Chrome Acorn – 1977–1985 XL Sportster

Low stock

Description Custom chrome plated Acorn style mounting hardware. Used to install the secondary chain cover that covers the transmission sprocket. Fi...

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£14.03 - £14.03
£14.03
£16.17
£16.17 - £16.17
£16.17
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£44.10
£44.10 - £44.10
£44.10
£40.76
£40.76 - £40.76
£40.76

MCS Offset Transm. Sprocket Kit. 22t – 1990–2006 Softail; 1985–1994 FXR

In stock

Description 22mm overall width. Includes a 22mm overall width sprocket and a 5mm wide spacer. Used to convert your final belt drive system to chain...

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£44.10
£44.10 - £44.10
£44.10
£40.76
£40.76 - £40.76
£40.76
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£194.21 - £194.21
£194.21
£201.49
£201.49 - £201.49
£201.49

Evolution Industries Ev Industries, Power Drive Solid Steel Motor Sprocket. 22t – L1984–2006 Big Twin

Low stock

Description Sprocket comes with the stock 5/16" offset. This sprocket is designed to be run solid and cannot be used with the OEM compensating vibr...

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£194.21 - £194.21
£194.21
£201.49
£201.49 - £201.49
£201.49
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£187.16
£187.16 - £187.16
£187.16
£181.45
£181.45 - £181.45
£181.45

Evolution Industries Ev Industries, Power Drive Solid Steel Motor Sprocket. 21t – L1984–2006 Big Twin

Low stock

Description Sprocket comes with the stock 5/16" offset. This sprocket is designed to be run solid and cannot be used with the OEM compensating vibr...

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£187.16
£187.16 - £187.16
£187.16
£181.45
£181.45 - £181.45
£181.45
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Evolution Industries Solid Motor Sprocket & Chain Kit. 30T – 2006–2010 Dyna; 2007–2010 Softail
£533.26 - £533.26
£533.26
£554.48
£554.48 - £554.48
£554.48

Evolution Industries Solid Motor Sprocket & Chain Kit. 30t – 2011–2017 Softail; Dyna

Low stock

Description -4 tooth drive ratio for more torque; weight 2.16 kg; 50% lighter than stock; Incl. required shorter 90t primary chain; incl. spacer No...

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£533.26 - £533.26
£533.26
£554.48
£554.48 - £554.48
£554.48
Evolution Industries Solid Motor Sprocket & Chain Kit. 30T – 2006–2010 Dyna; 2007–2010 Softail
£570.88 - £570.88
£570.88
£606.65
£606.65 - £606.65
£606.65

Evolution Industries Solid Motor Sprocket & Chain Kit. 30t – 2008–2011 Fxcw/C

Low stock

Description -4 tooth drive ratio for more torque; weight 2.16 kg; 50% lighter than stock; Incl. required shorter 90t primary chain; Sprocket has la...

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£570.88 - £570.88
£570.88
£606.65
£606.65 - £606.65
£606.65
£510.17 - £510.17
£510.17
£530.54
£530.54 - £530.54
£530.54

Evolution Industries Solid Motor Sprocket & Chain Kit. 30t – 2006–2010 Dyna; 2007–2010 Softail

Low stock

Description -4 tooth drive ratio for more torque; weight 2.16 kg; 50% lighter than stock; Incl. required shorter 90t primary chain Note: use with 5...

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£510.17 - £510.17
£510.17
£530.54
£530.54 - £530.54
£530.54
Evolution Industries Solid Motor Sprocket & Chain Kit. 30T – 2006–2010 Dyna; 2007–2010 Softail
£502.19 - £502.19
£502.19
£522.20
£522.20 - £522.20
£522.20

Evolution Industries Solid Motor Sprocket & Chain Kit. 30t – 2007–2010 FLT/Touring

Low stock

Description -4 tooth drive ratio for more torque; weight 2.16 kg; 50% lighter than stock; Incl. required shorter 84t primary chain Note: use with 5...

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£502.19 - £502.19
£502.19
£522.20
£522.20 - £522.20
£522.20
Evolution Industries Solid Motor Sprocket & Chain Kit. 30T – 2006–2010 Dyna; 2007–2010 Softail
£525.28 - £525.28
£525.28
£546.26
£546.26 - £546.26
£546.26

Evolution Industries Solid Motor Sprocket & Chain Kit. 30t – 2011–2016 FLT/Touring

Low stock

Description -4 tooth drive ratio for more torque; weight 2.16 kg; 50% lighter than stock; Incl. required shorter 84t primary chain; incl. spacer No...

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£525.28 - £525.28
£525.28
£546.26
£546.26 - £546.26
£546.26
£35.66 - £35.66
£35.66
£36.56
£36.56 - £36.56
£36.56

Evolution Industries Bolt & Washer Kit, Motor Sprocket – 2007–2026 Softail; 2006–2017 Dyna…

Low stock

Description Replaces OEM 3368 bolt and OEM 6445 hardened washer. The Factory and Evolution Industries both recommend replacing the compensator bolt...

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£35.66 - £35.66
£35.66
£36.56
£36.56 - £36.56
£36.56
£399.41 - £399.41
£399.41
£415.29
£415.29 - £415.29
£415.29

Evolution Industries Solid 34t Motor Sprocket – 2011–2017 Twin Cam; 2007–2016 Big Twin…

Low stock

Description STD drive ratio; weight 2.16 kg; 50% lighter than stock; use with 552035 sprocket bolt kit Fitment 11-17 Twin Cam 07-16 Big Twin Scream...

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£399.41 - £399.41
£399.41
£415.29
£415.29 - £415.29
£415.29
Evolution Industries Solid 34T Motor Sprocket – 2011–2017 Twin Cam; 2007–2016 Big Twin…
£373.73 - £373.73
£373.73
£388.68
£388.68 - £388.68
£388.68

Evolution Industries Solid 34t Motor Sprocket – 2006–2010 Dyna; 2007–2010 Big Twin

Low stock

Description STD drive ratio; weight 2.16 kg; 50% lighter than stock; use with 552035 sprocket bolt kit Fitment06-10 Dyna, 07-10 Big Twin (NU)Produc...

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£373.73 - £373.73
£373.73
£388.68
£388.68 - £388.68
£388.68
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£98.53
£98.53 - £98.53
£98.53
£95.52
£95.52 - £95.52
£95.52

Belt Drives Ltd. 15/16" Pulley Offset Spacer – 1973–1999 Style Wheels

Low stock

Description 15/16" (23.8mm) offset. Polished aluminum finish. Used with stock hubs only. Comes with hardware. Does not fit 00-up models. Fitment73-...

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£98.53
£98.53 - £98.53
£98.53
£95.52
£95.52 - £95.52
£95.52
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Save 8% Save %
£33.41
£33.41 - £33.41
£33.41
£30.87
£30.87 - £30.87
£30.87

Gardner-Westcott Rear Belt Pulley Mount Kit, Allen Polished Chrome – 2000–2006 Softail; 2000–2005 Dyna…

Low stock

Description Used to mount rear belt pulleys to the wheel hub. Polished chrome allen head bolts. Complete with washers and nuts where applicable. Fi...

View full details
£33.41
£33.41 - £33.41
£33.41
£30.87
£30.87 - £30.87
£30.87
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