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200,000+ Parts & Accessories
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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We're more than happy to have customers order which ever way they prefer. If you'd like to discuss anything over the phone prior to ordering we'd be delighted to help you.

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Simple Exchange Or Refund Policy 
We know when customers receive their orders there is always the possibility of needing to exchange or return items for a refund. Rest assured if you need to, we make it simple. See T&C's for more details.

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Price Match Promise 
We offer a price match promise on all items we sell. Use the "Seen it cheaper?" option found on the product pages to request a price match.

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ARH Custom Custom Motorcycle Parts and Accessories ARH Custom Custom Motorcycle Parts and Accessories
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Regulators

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Showing 1 to 50 of 186 products in this section.
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1989-1999 Evolution Big Twins Motorcycles (2112-0783)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1989-1999 Evolution Big Twins Motorcycles (2112-0783) £59.90 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 1994-2003 Sportster Motorcycles (2112-0828)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1994-2003 Sportster Motorcycles (2112-0828) £84.17 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 1986-1990 Sportster Motorcycles (2112-0825)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1986-1990 Sportster Motorcycles (2112-0825) £59.90 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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Drag Specialties Solid-State Regulators in Black Finish For 2014-2020 Sportster Models (74700012B)
Drag Specialties Solid-State Regulators in Black Finish For 2014-2020 Sportster Models (74700012B) £132.66 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2008-2017 Dyna Motorcycles (74631-08)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2008-2017 Dyna Motorcycles (74631-08) £129.83 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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All Balls Generator 12V, 10Amp in Black Finish For 1958-1969 B.T., 1954-Early 1984 XL Models (ARM536035)
All Balls Generator 12V, 10Amp in Black Finish For 1958-1969 B.T., 1954-Early 1984 XL Models (ARM536035) £172.07 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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Cycle Electric Inc. Regulator in Black For 1989-1999 Evolution Big Twin (CE-320L)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1984-1988 Evolution Big Twins Motorcycles (2112-0782)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1984-1988 Evolution Big Twins Motorcycles (2112-0782) £64.21 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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Motor Factory Regulator Rectifier in Black Finish For 2008-2017 V-Rod Models (899982)
Motor Factory Regulator Rectifier in Black Finish For 2008-2017 V-Rod Models (899982) £64.68 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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Drag Specialties Solid-State Regulator in Chrome For Harley Davidson 1989-1999 Evolution Big Twins Motorcycles (2112-0779)
Drag Specialties Solid-State Regulator in Chrome For Harley Davidson 1989-1999 Evolution Big Twins Motorcycles (2112-0779) £71.04 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2007-2008 Sportster Motorcycles (2112-0830)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2007-2008 Sportster Motorcycles (2112-0830) £97.30 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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Motor Factory Regulator Rectifier in Black Finish For 2009-2016 Touring Models (899980)
Motor Factory Regulator Rectifier in Black Finish For 2009-2016 Touring Models (899980) £88.63 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2004-2006 Sportster Motorcycles (2112-0829)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2004-2006 Sportster Motorcycles (2112-0829) £87.02 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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Transpo Solid-State Regulator in Black Finish For 1994-2003 XL Models (ARM865709)
Transpo Solid-State Regulator in Black Finish For 1994-2003 XL Models (ARM865709) £57.30 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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Transpo Solid-State Regulator in Black Finish For 1989-1999 B.T. (Excluding 1995-1996 FLHTCUI, 1996 FLHRI, FLTCUI, FLHTCI, 1997-2017 FLT, 1999-2017 Dyna) Models (ARM588109)
Transpo Solid-State Regulator in Black Finish For 1989-1999 B.T. (Excluding 1995-1996 FLHTCUI, 1996 FLHRI, FLTCUI, FLHTCI, 1997-2017 FLT, 1999-2017 Dyna) Models (ARM588109) £58.88 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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Cycle Electric Generator 12V Stock Replacement in Black Finish For 1965-1969 B.T., 1965-1981 XL Models (DGV-2569)
Cycle Electric Generator 12V Stock Replacement in Black Finish For 1965-1969 B.T., 1965-1981 XL Models (DGV-2569) £475.39 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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Transpo Solid-State Regulator in Black Finish For 1991 XL Models (ARM075709)
Transpo Solid-State Regulator in Black Finish For 1991 XL Models (ARM075709) £58.88 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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Transpo Solid-State Regulator in Black Finish for 2009-2013 XL, 2009-2012 XR1200 Models (ARM289509)
Transpo Solid-State Regulator in Black Finish for 2009-2013 XL, 2009-2012 XR1200 Models (ARM289509) £74.02 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2001-2006 Softail Motorcycles (2112-0808)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2001-2006 Softail Motorcycles (2112-0808) £75.60 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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Cycle Electric Inc. Regulator in Black For 1989-1999 Evolution Big Twin (CE-320)
Transpo Solid-State Regulator 12V Generator Models in Black Finish For 1965-1977 XL, 1965-1969 FL Models (ARM080905)
Transpo Solid-State Regulator 12V Generator Models in Black Finish For 1965-1977 XL, 1965-1969 FL Models (ARM080905) £58.88 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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Transpo Voltage Regulator in Black Finish For 2009-2016 Touring Models (ARM474005)
Transpo Voltage Regulator in Black Finish For 2009-2016 Touring Models (ARM474005) £80.33 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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Transpo Solid-State Regulator, 3 Phase in Black Finish For 2008-2017 All V-Rod Models (ARM899509)
Drag Specialties Fuel Pressure Regulator (0706-0236) (repl. OEM 27408-01)
Drag Specialties Fuel Pressure Regulator (0706-0236) (repl. OEM 27408-01) £38.72 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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Transpo Solid-State Regulator 4-Pin Female in Black Finish For 1970-1975 FL, FX Alternator Models (ARM070905)
Transpo Solid-State Regulator 4-Pin Female in Black Finish For 1970-1975 FL, FX Alternator Models (ARM070905) £58.88 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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Transpo Solid-State Regulator in Black Finish For 1992-1993 XL Models (ARM665709)
Transpo Solid-State Regulator in Black Finish For 1992-1993 XL Models (ARM665709) Now £52.99 inc.VAT
Was £58.88
(Save £5.89)

  UK stock

In stock

All orders are shipped out of our UK premises. Estimated shipping date 18 May.

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Cycle Electric Inc. Regulator in Black For 2001-2006 FXST/FLST (CE-601)
Cycle Electric Inc. Regulator in Black For 2001-2006 FXST/FLST (CE-601) £259.73 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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Drag Specialties Solid-State Regulator in Black or Harley Davidson 2007 Softail Motorcycles (2112-0809)
Drag Specialties Solid-State Regulator in Black or Harley Davidson 2007 Softail Motorcycles (2112-0809) £116.98 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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TrustPilot starTrustPilot starTrustPilot starTrustPilot starTrustPilot star (1)
Transpo Solid-State Regulator in Black Finish For 2008-2017 Softail Models (ARM859509)
Transpo Solid-State Regulator in Black Finish For 2008-2017 Softail Models (ARM859509) £68.10 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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Transpo Solid-State Regulator 2-Pin Female in Chrome Finish For 1976-1980 FL, FX Models (ARM409509)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2009-2013 Sportster Motorcycles (2112-0831)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2009-2013 Sportster Motorcycles (2112-0831) £97.30 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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Drag Specialties Solid-State Regulator in Chrome For Harley Davidson 2000-2003 Dyna Motorcycles (2112-0794)
Drag Specialties Solid-State Regulator in Chrome For Harley Davidson 2000-2003 Dyna Motorcycles (2112-0794) £77.28 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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Doss Voltage Regulator / Rectifier In Chrome For Harley Davidson 2018-2023 Softail Models (ARM032829)
Doss Voltage Regulator / Rectifier In Chrome For Harley Davidson 2018-2023 Softail Models (ARM032829) £188.81 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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Cycle Electric Inc. Regulator in Black For 1998-2002 Buell (CE-209)
Cycle Electric Inc. Regulator in Black For 1984-1988 Evolution Big Twin (CE-204)
Cycle Electric Inc. Regulator in Black For 1984-1988 Evolution Big Twin (CE-204) £236.36 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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Motor Factory Regulator Rectifier in Chrome Finish For 2008-2017 V-Rod Models (899983)
Motor Factory Regulator Rectifier in Chrome Finish For 2008-2017 V-Rod Models (899983) £73.92 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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Rick's Motorsport Electrics Regulator in Black for 2000 FXST/FLST (10-910USA)
Rick's Motorsport Electrics Regulator in Black for 2000 FXST/FLST (10-910USA) £123.37 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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Standard Mechanical Regulator Delco Type in Black Finish for 1965-1969 FL, 1966-1977 XLH Models (ARM830249)
Doss Voltage Regulator / Rectifier In Chrome For Harley Davidson 2009-2013 Sportster & 2009-2012 XR1200 Models (ARM049929)
Doss Voltage Regulator / Rectifier In Chrome For Harley Davidson 2009-2013 Sportster & 2009-2012 XR1200 Models (ARM049929) £114.76 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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Cycle Electric Inc. Regulator in Black For 2009-2013 XL, 2008-2012 XR1200/X Models (CE-212)
Cycle Electric Inc. Regulator in Black For 2009-2013 XL, 2008-2012 XR1200/X Models (CE-212) £197.14 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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Transpo Solid-State Regulator Generator Models in Black Finish For 1978-1981 XL Models (ARM570905)
Transpo Solid-State Regulator Generator Models in Black Finish For 1978-1981 XL Models (ARM570905) £58.88 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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Transpo Solid-State Regulator in Black Finish For 1999-2003 Dyna Models (ARM329509)
Transpo Solid-State Regulator in Black Finish For 1999-2003 Dyna Models (ARM329509) £58.88 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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Accel Mechanical Regulator 12V Bosch Type in Black Finish For 1965-1966 XLH, 1965-1977 XLCH Models (201107)
Accel Mechanical Regulator 12V Bosch Type in Black Finish For 1965-1966 XLH, 1965-1977 XLCH Models (201107) Now £159.75 inc.VAT
Was £168.16
(Save £8.41)

  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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 1991 Sportster Motorcycles (2112-0826)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 1991 Sportster Motorcycles (2112-0826) £59.12 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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Cycle Electric Inc. Regulator in Black For 1994-2003 XL (CE-208)
Cycle Electric Inc. Regulator in Black For 1999-2003 Dyna (CE-324)
Cycle Electric Inc. Regulator in Black For 1999-2003 Dyna (CE-324) £237.85 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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Accel Regulator in Black For Harley Davidson 1965-1969 Big Twin; 1965-1977 XL Motorcycles (201104B)
Accel Regulator in Black For Harley Davidson 1965-1969 Big Twin; 1965-1977 XL Motorcycles (201104B) £208.28 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2006-2007 Dyna Motorcycles (2112-0800)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2006-2007 Dyna Motorcycles (2112-0800) £129.83 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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Drag Specialties Solid-State Regulator in Black For Harley Davidson 2000 Softail Motorcycles (2112-0807)
Drag Specialties Solid-State Regulator in Black For Harley Davidson 2000 Softail Motorcycles (2112-0807) £69.05 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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Rick's Motorsport Electrics Regulator for 2008-2010 1125CR, 1125R (10-017H)
Rick's Motorsport Electrics Regulator for 2008-2010 1125CR, 1125R (10-017H) £171.05 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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