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Our catalogue has grown extensively over the years and we now source a huge range of parts and accessories from a number of distributors from round the world.

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ARH Custom Custom Motorcycle Parts and Accessories ARH Custom Custom Motorcycle Parts and Accessories
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4 Piston

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Showing 1 to 50 of 267 products in this section.
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1984-1999 Softail, Dyna & Touring Models
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1984-1999 Softail, Dyna & Touring Models From £321.55 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits 4 Piston Caliper In Titanium With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707T)
Free Spirits 4 Piston Caliper In Titanium With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707T) £451.38 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Front Brake Caliper In Titanium Finish For Harley Davidson Sportster, Dyna & Softail Models (203905T)
Free Spirits 4 Piston Front Brake Caliper In Titanium Finish For Harley Davidson Sportster, Dyna & Softail Models (203905T) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Front 4 Piston Brake Caliper In Titanium For Triumph Street Cup Models (303819T)
Free Spirits Front 4 Piston Brake Caliper In Titanium For Triumph Street Cup Models (303819T) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Front Brake Caliper In Titanium For Indian 2015-2021 Scout Models (103801T)
Free Spirits 4 Piston Front Brake Caliper In Titanium For Indian 2015-2021 Scout Models (103801T) £428.88 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 FX, FXS (Narrowglide With Wire Wheels) & FXEF Models
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 FX, FXS (Narrowglide With Wire Wheels) & FXEF Models From £321.55 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Bolt-In Upgrade 4 Piston Titanium Caliper & Braking Rotor Kit 340mm For Triumph Bobber, Street Scrambler & Bonneville T100 Models (303828T)
Free Spirits Bolt-In Upgrade 4 Piston Titanium Caliper & Braking Rotor Kit 340mm For Triumph Bobber, Street Scrambler & Bonneville T100 Models (303828T) £670.74 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 Sportster, FX & FXWG Models
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 Sportster, FX & FXWG Models From £321.55 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits 4 Piston Front Brake Caliper In Black For Indian 2015-2021 Scout Models (103801K)
Free Spirits 4 Piston Front Brake Caliper In Black For Indian 2015-2021 Scout Models (103801K) £428.88 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 2000-2013 Sportster, 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring & 2002-2006 V-Rod Models
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 2000-2013 Sportster, 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring & 2002-2006 V-Rod Models From £321.55 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Bolt-In Upgrade 4 Piston Titanium Caliper & Rotor Diameter 320mm Braking Kit For Indian Scout Models (103802T)
Free Spirits Bolt-In Upgrade 4 Piston Titanium Caliper & Rotor Diameter 320mm Braking Kit For Indian Scout Models (103802T) £651.05 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Front Brake Caliper 4 Pot Kit For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906T)
Free Spirits Front Brake Caliper 4 Pot Kit For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906T) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1976-1984 4 Speed Big Twin Models With 10 Inch Disc
Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1976-1984 4 Speed Big Twin Models With 10 Inch Disc From £436.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Front 4 Piston Brake Caliper Kit In Titanium With Rotor 340mm For Triumph Street Twin & Street Cup Models (303816T)
Free Spirits Bolt-in Upgrade 4 Piston Caliper In Titanium & Rotor 300mm Braking Kit For Harley Davidson 2000-Up Sportster, Dyna & Softail Models (203908TK)
Free Spirits Bolt-in Upgrade 4 Piston Caliper In Titanium & Rotor 300mm Braking Kit For Harley Davidson 2000-Up Sportster, Dyna & Softail Models (203908TK) £639.80 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Front Brake Caliper In Black Finish For Harley Davidson Sportster, Dyna & Softail Models (203905K)
Free Spirits 4 Piston Front Brake Caliper In Black Finish For Harley Davidson Sportster, Dyna & Softail Models (203905K) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Upgrade Rear 4 Piston Caliper Kit In Titanium For Triumph Bobber & Speedmaster 1200 Models (305312T)
Free Spirits Upgrade Rear 4 Piston Caliper Kit In Titanium For Triumph Bobber & Speedmaster 1200 Models (305312T) £651.05 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Caliper In Gold With Rear Bracket For Harley Davidson 2008-2017 Dyna Models (205802)
Free Spirits 4 Piston Caliper In Gold With Rear Bracket For Harley Davidson 2008-2017 Dyna Models (205802) £509.03 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Front Left Or Rear Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 FL Models
Harrison Billet 4 Piston Front Left Or Rear Brake Caliper In Polished Or Black Finish For Harley Davidson 1976-1983 FL Models From £353.71 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Front Brake Caliper 4 Piston Kit In Titanium With Rotor 340mm For Triumph Thruxton 865cc Models (303813T)
Free Spirits Front Brake Caliper 4 Piston Kit In Titanium With Rotor 340mm For Triumph Thruxton 865cc Models (303813T) £627.14 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Front Brake Caliper 4 Pot Kit in Gold Finish For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906)
Free Spirits Front Brake Caliper 4 Pot Kit in Gold Finish For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Rear Bracket Brake 4 Pot Caliper In Gold for Harley Davidson Sportster 2011 up (Rotor diameter 260 mm/10″ Inch) (205705)
Free Spirits Rear Bracket Brake 4 Pot Caliper In Gold for Harley Davidson Sportster 2011 up (Rotor diameter 260 mm/10″ Inch) (205705) £353.72 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Caliper In Gold With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707)
Free Spirits 4 Piston Caliper In Gold With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707) £451.38 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Bolt-In Kit With 4 Piston Black Calipers & Black Rotors 320mm For Harley Davidson 2000-Up Dual Disc Models (203915KK)
Free Spirits Bolt-In Kit With 4 Piston Black Calipers & Black Rotors 320mm For Harley Davidson 2000-Up Dual Disc Models (203915KK) £1,178.36 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Caliper In Black With Rear Bracket For Harley Davidson 2008-2017 Dyna Models (205802K)
Free Spirits 4 Piston Caliper In Black With Rear Bracket For Harley Davidson 2008-2017 Dyna Models (205802K) £509.03 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Performance Machine Front/Rear 4 Piston Caliper Kit In Chrome For Harley Davidson 1984-1999 Softail Models (Excl. Springers) & 1984-1999 Sportster Models (Excl. XLH With Wire Wheels) (0052-2400-CH)
Performance Machine Front/Rear 4 Piston Caliper Kit In Chrome For Harley Davidson 1984-1999 Softail Models (Excl. Springers) & 1984-1999 Sportster Models (Excl. XLH With Wire Wheels) (0052-2400-CH) £360.95 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Rear 4 Piston Brake Caliper In Black For Harley Davidson XR1200 Motorcycles (205702K)
Free Spirits Rear 4 Piston Brake Caliper In Black For Harley Davidson XR1200 Motorcycles (205702K) £417.62 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Caliper Kit In Black With Rotor 320mm For Harley Davidson 2000-Up Models With Single Disc (203916KK)
Free Spirits 4 Piston Caliper Kit In Black With Rotor 320mm For Harley Davidson 2000-Up Models With Single Disc (203916KK) £589.18 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1982-1999 Sportster Narrowglide Models With Wire Wheels
Harrison Billet 4 Piston Front Brake Caliper In Polished Or Black Finish For Harley Davidson 1982-1999 Sportster Narrowglide Models With Wire Wheels From £321.55 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits 4 Piston Rear Brake Caliper In Titanium Kit For Indian Scout (Without ABS) (WITHOUT ABS) (105001T)
Free Spirits 4 Piston Rear Brake Caliper In Titanium Kit For Indian Scout (Without ABS) (WITHOUT ABS) (105001T) £482.32 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1984-1999 FLH & FLT Models
Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1984-1999 FLH & FLT Models From £436.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Front 4 Piston Brake Caliper Kit In Titanium For Harley Davidson 2006-Up With Dual Disc Models (203909T)
Free Spirits Front 4 Piston Brake Caliper Kit In Titanium For Harley Davidson 2006-Up With Dual Disc Models (203909T) £681.98 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Front 4 Piston Brake Calipers Kit In Titanium For Harley Davidson XG 750A Street Rod Models (203503T)
Free Spirits Front 4 Piston Brake Calipers Kit In Titanium For Harley Davidson XG 750A Street Rod Models (203503T) £683.39 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Rear 4 Piston Brake Caliper In Titanium For Rotor 292mm For Harley Davidson 1983-1999 Sportster Models (205711T)
Free Spirits Rear 4 Piston Brake Caliper In Titanium For Rotor 292mm For Harley Davidson 1983-1999 Sportster Models (205711T) £437.32 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Performance Machine Rear 4 Piston Caliper Bracket in Polished Finish For Late 1987-1999 Softail Models (0023-1526JJ-P)
Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1984-1999 Sportster Models
Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 1984-1999 Sportster Models From £436.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits 4 Piston Caliper In Black With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707K)
Free Spirits 4 Piston Caliper In Black With Rear Bracket For Harley Davidson 2004-2010 Sportster Models (Rotor Diam. 292mm/11 1/2 Inch) (205707K) £451.38 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Front Brake Caliper 4 Pot Kit in Black Finish For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906K)
Free Spirits Front Brake Caliper 4 Pot Kit in Black Finish For Harley Davidson Sportster 2014-Up & 2006-2017 Dyna (203906K) £388.10 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Rear 4 Piston Brake Caliper In Gold For Rotor 292mm For Harley Davidson 1983-1999 Sportster Models (205711)
Free Spirits Rear 4 Piston Brake Caliper In Gold For Rotor 292mm For Harley Davidson 1983-1999 Sportster Models (205711) £437.32 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 2000-2005 Dyna Models
Harrison Billet 4 Piston Rear Brake Caliper With Bracket In Polished Or Black Finish For Harley Davidson 2000-2005 Dyna Models From £436.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Performance Machine Front, Left 4 Piston Differential Bore Caliper 11.5 Discs in Black Anodised Finish For 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring, 2000-2013 XL, 2002-2005 V-Rod Models (0053-2919-B)
Performance Machine Front, Left 4 Piston Differential Bore Caliper 11.5 Discs in Black Anodised Finish For 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring, 2000-2013 XL, 2002-2005 V-Rod Models (0053-2919-B) £484.76 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Performance Machine Front Right Side 4 Piston Differential Bore Caliper 11.5 Inch Discs in Black Anodised Finish For 1984-1999 Softail, Dyna, Sportster and Touring Models and 1997-2011 FLSTS/B (0053-2916-B)
Performance Machine Front Right Side 4 Piston Differential Bore Caliper 11.5 Inch Discs in Black Anodised Finish For 1984-1999 Softail, Dyna, Sportster and Touring Models and 1997-2011 FLSTS/B (0053-2916-B) £560.69 inc.VAT
  US stock

Usually ships in 3-4 weeks

All orders are shipped out of our UK premises. Estimated shipping date between 7 Jun and 13 Jun.

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Performance Machine Front Left Side 4 Piston Differential Bore Caliper 11.5 Inch Discs in Polished Finish For 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring, 2000-2013 XL, 2002-2005 V-Rod Models (0053-2919-P)
Performance Machine Front Left Side 4 Piston Differential Bore Caliper 11.5 Inch Discs in Polished Finish For 2000-2014 Softail, 2000-2017 Dyna, 2000-2007 Touring, 2000-2013 XL, 2002-2005 V-Rod Models (0053-2919-P) £432.11 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 20 May and 23 May.

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Free Spirits Bolt-In 4 Piston Caliper Kit In Black With Rotor 320mm For Harley Davidson 2015-Up Models (203919KK)
Free Spirits Bolt-In 4 Piston Caliper Kit In Black With Rotor 320mm For Harley Davidson 2015-Up Models (203919KK) £589.18 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Performance Machine Drive Side Brake Kit Including 4 Piston Caliper/Bracket/Tabs in Polished Finish For 1987-1999 Softail Models (1274-0074-P)
Free Spirits Front 4 Piston Brake Caliper Kit In Gold For Harley Davidson XG Street 2016 Up Motorcycles (203506)
Free Spirits Front 4 Piston Brake Caliper Kit In Gold For Harley Davidson XG Street 2016 Up Motorcycles (203506) £383.88 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits Brembo 4 Piston Rear Caliper In Gold For Harley Davidson XG Street 2016 Up Motorcycles (205503)
Free Spirits Brembo 4 Piston Rear Caliper In Gold For Harley Davidson XG Street 2016 Up Motorcycles (205503) £437.32 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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Free Spirits 4 Piston Caliper In Titanium With Rear Bracket For Harley Davidson 2018-2023 Softail Models (205803T)
Free Spirits 4 Piston Caliper In Titanium With Rear Bracket For Harley Davidson 2018-2023 Softail Models (205803T) £509.03 inc.VAT
  EU stock

Usually ships in 5-10 business days

All orders are shipped out of our UK premises. Estimated shipping date between 23 May and 31 May.

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