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Why Shop at RealHog.com?

RealHog.com UK brings you a unique offering of motorcycle parts and accessories to keep you and your Harley-Davidson showing and riding great, no matter what your style. We supply large selection of custom Harley parts and accessories, Harley motorcycle exhaust systems, motorcycle helmets, motorcycle jackets, and an awesome selection of all the bike gear and motorcycle riding apparel you could ever want. We know you will find exactly what you are looking for to give your Harley-Davidson the fierce, sexy look you want. Through McAfee, a world leader in security, we can offer safe and secure online shopping, as well as free shipping options, no hassle returns, and the finest customer service in the industry.

The Premier Site for Harley Parts and Accessories!

Motorcycle Performance Parts

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1231 Matching Products
Page 1 of 62   ( 1 | 2 | 3 | 4 | 5 | 6 > )

1.25 in. O.E. Style T.C. Breather1.25 in. O.E. Style T.C. Breather
These O.E.M. Style breather parts can be used to replace lost or deteriorated stock pieces.

Part Number: 9975
MSRP: GBP$6.24  Price: GBP$5.61

1.75 in. O.E. Style T.C. Breather1.75 in. O.E. Style T.C. Breather
These O.E.M. Style breather parts can be used to replace lost or deteriorated stock pieces.

Part Number: 9976
MSRP: GBP$6.24  Price: GBP$5.61

102 Tooth Starter Ring Gears - Big Twin Models 94 to 97102 Tooth Starter Ring Gears - Big Twin Models 94 to 97
Black oxide coated Heat-treated for maximum strength 6 bolts included

Part Number: 48-2453
MSRP: GBP$43.67  Price: GBP$39.31

102 Tooth Starter Ring Gears - Big Twin Models 98 to 06102 Tooth Starter Ring Gears - Big Twin Models 98 to 06
Black oxide coated Heat-treated for maximum strength 6 bolts included

Part Number: 48-2454
MSRP: GBP$43.67  Price: GBP$39.31

14 in. Hypercharger Spacer14 in. Hypercharger Spacer
14 CV Bolt Pattern Spacer

Part Number: 8564
MSRP: GBP$11.86  Price: GBP$10.67

2-Bolt Intake Manifold Adapter For 38mm Mikuni Carburator2-Bolt Intake Manifold Adapter For 38mm Mikuni Carburator
ulliAdapts spigot type carburetor toli2-bolt manifoldli2-34 hole spacing 1-12 - 1-58 I.D.li38mm Mikuni carburetorsul

Part Number: 42-0803
MSRP: GBP$9.05  Price: GBP$8.15

2-Bolt Manifold Adapter for Mikuni HSR-42 Carb or CV Carb2-Bolt Manifold Adapter for Mikuni HSR-42 Carb or CV Carb
Adapts HSR42 Mikuni and H-D CVcarburetors to Harley-Davidson andaftermarket 2-bolt manifolds Precision machined billet aluminum Allows modern carburetors to replaceworn out factory carbs HSR42 Mikuni or CV Carb

Part Number: 21-6505
MSRP: GBP$20.88  Price: GBP$18.8

2-Wire Stock Style Switch - Dyna Low Rider 91 to 952-Wire Stock Style Switch - Dyna Low Rider 91 to 95
7-pin tumbler switches include 2 keys Fit in under tank location Available in stock 2-wire replacement or3-wire custom style 2 positions: ignition with lights and off

Part Number: 21-5534
MSRP: GBP$18.7  Price: GBP$16.83

2in Smooth Velocity Stack Kit - 107in and Under S and S Engines2in Smooth Velocity Stack Kit - 107in and Under S and S Engines
Add that radical look to your engine with these velocity stacks. Velocity stack brackets feature our patented Big Sucker breather technology. Brackets made to work on stock EVO Twin Cam Engines SS 107 and under engines head breathing and SS 111 - 124 engines case breathing. Four styles to choose from: 2 Smooth Stack 2 Battistini Stack 90 Degree Stack and 90 Degree Air Filter. All chrome plated. Pre-filters available for extra protection against water and debris. Pre-filters do not lower performance of velocity stack kits. Note: SS 113 engines require the SS 107 and under kits. Velocity stack kits will not fit HD 103 engines.

Part Number: AN-18-480
MSRP: GBP$156.04  Price: GBP$140.44

2in Smooth Velocity Stack Kit - 111in-124in S and S Engines2in Smooth Velocity Stack Kit - 111in-124in S and S Engines
Add that radical look to your engine with these velocity stacks. Velocity stack brackets feature our patented Big Sucker breather technology. Brackets made to work on stock EVO Twin Cam Engines SS 107 and under engines head breathing and SS 111 - 124 engines case breathing. Four styles to choose from: 2 Smooth Stack 2 Battistini Stack 90 Degree Stack and 90 Degree Air Filter. All chrome plated. Pre-filters available for extra protection against water and debris. Pre-filters do not lower performance of velocity stack kits. Note: SS 113 engines require the SS 107 and under kits. Velocity stack kits will not fit HD 103 engines.

Part Number: AN-18-485
MSRP: GBP$156.04  Price: GBP$140.44

2in Smooth Velocity Stack Kit - EVO and Twin Cam Engines2in Smooth Velocity Stack Kit - EVO and Twin Cam Engines
Add that radical look to your engine with these velocity stacks. Velocity stack brackets feature our patented Big Sucker breather technology. Brackets made to work on stock EVO Twin Cam Engines SS 107 and under engines head breathing and SS 111 - 124 engines case breathing. Four styles to choose from: 2 Smooth Stack 2 Battistini Stack 90 Degree Stack and 90 Degree Air Filter. All chrome plated. Pre-filters available filter covers for extra protection against water and debris. Pre-filters do not lower performance of velocity stack kits. Sold Separately.Note: SS 113 engines require the SS 107 and under kits. Velocity stack kits will not fit HD 103 engines.

Part Number: AN-18-481
MSRP: GBP$156.04  Price: GBP$140.44

2KiP Programming Kit2KiP Programming Kit
Take your Dyna Ignition to the next level with the NEW Programming Kit.Now over the counter buyers performance tuning shops and engine builders can find all that they need to properly tune their bikesPC Programmable Features:- Eight point fully definable wide open throttle curve - Eight point fully definable part throttle curve - Rev limit programmable in 50 RPM steps - Programmable dead cranking Revs 0-10 - Programmable rear cylinder offset total of - 10 degreesData Recording Features:- Total engine hours- Maximum RPM- Seconds near rev limit- Statistical analysis of time at RPM- Time at wide open throttle- Longest time operating at wide open throttle- Number of engine starts 2 min running time counts as 1

Part Number: DIPK-1
MSRP: GBP$90.52  Price: GBP$72.42

3-Stud Clutch Hub Assembly - Harley Davidson Big Twin Models 41- 843-Stud Clutch Hub Assembly - Harley Davidson Big Twin Models 41- 84
ulliAssembled clutch hubs are complete withfriction disc and rivets bearing retainerwith bearings spring pressure plate andstud nutsul

Part Number: 49-0517
MSRP: GBP$61.49  Price: GBP$55.34

3-Wire Custom Style Switch - Dyna Models 91 to 04 Xl 73 to 03 FXR 82 to 94 993-Wire Custom Style Switch - Dyna Models 91 to 04 Xl 73 to 03 FXR 82 to 94 99
7-pin tumbler switches include 2 keys Fit in under tank location Available in stock 2-wire replacement or3-wire custom style Fits in stock location but has 3 positions: ignition with lights off and ignition without lights

Part Number: 21-5544
MSRP: GBP$13.39  Price: GBP$12.06

5 Bolt Domed Air Cleaner Cover - OEM Twin Cam Air Cleaners 99 to newer5 Bolt Domed Air Cleaner Cover - OEM Twin Cam Air Cleaners 99 to newer
li Die-cast insert with a chrome finishli Matches the five-bolt style of OEM derby cover

Part Number: 288929
GBP$23.69

5-Stud Clutch Hub Assembly - Harley Davidson Big Twin Models 41- 845-Stud Clutch Hub Assembly - Harley Davidson Big Twin Models 41- 84
ulliAssembled clutch hubs are complete withfriction disc and rivets bearing retainerwith bearings spring pressure plate andstud nutsliReplaces O.E.M. HD 37550-41TBli

Part Number: 49-0518
MSRP: GBP$62.4  Price: GBP$56.16

551 Easy Start Cam - CHAIN DRIVE - Big Twin 07 - up551 Easy Start Cam - CHAIN DRIVE - Big Twin 07 - up
Optimized for a 07-newer 96 inch to 106 inch Touring bikes with slip-on mufflers and 9.0 to 10.0:1 compression. Best bolt-in cam available for Dressers. Pulls hard from idle to 4000 rpm.Intake: Open: 15 degrees Close: 20 degrees Duration at .053: 215 degrees Valve Lift: .550 inchesbExhaust:b Open: 39 degrees Close: 18 degrees Duration at .053: 237 degrees Valve Lift: .550 inches

Part Number: 106-4947
GBP$215.35

551 Easy Start Cam - GEAR DRIVE - Big Twin 07 - up551 Easy Start Cam - GEAR DRIVE - Big Twin 07 - up
Optimized for a 07-newer 96 inch to 106 inch Touring bikes with slip-on mufflers and 9.0 to 10.0:1 compression. Best bolt-in cam available for Dressers. Pulls hard from idle to 4000 rpm.Intake: Open: 15 degrees Close: 20 degrees Duration at .053: 215 degrees Valve Lift: .550 inchesbExhaust:b Open: 39 degrees Close: 18 degrees Duration at .053: 237 degrees Valve Lift: .550 inches

Part Number: 106-5737
GBP$496.29

551 Easy Start Cam - GEAR DRIVE - Big Twin 99 - 06551 Easy Start Cam - GEAR DRIVE - Big Twin 99 - 06
Optimized for a 1999-06 96 inch to 106 inch Touring bike with slip-on mufflers and 9.0 to 10.0:1 compression. Best bolt-in cam available for Dressers. Pulls hard from idle to 4000 rpm.Intake: Open: 15 degrees Close: 20 degrees Duration at .053: 215 degrees Valve Lift: .550 inchesbExhaust:b Open: 39 degrees Close: 18 degrees Duration at .053: 237 degrees Valve Lift: .550 inches

Part Number: 106-5442
GBP$496.29

570 Easy Start Cam - CHAIN DRIVE - Big Twin 07 - up570 Easy Start Cam - CHAIN DRIVE - Big Twin 07 - up
For 8896103 cubic-inch engines. Compression ratios below 10:1 High lift springs required.Intake: Open: 20 degrees Close: 40 degrees Duration at .053: 240 degrees Valve Lift: .570 inchesbExhaust:b Open: 55 degrees Close: 20 degrees Duration at .053: 250 degrees Valve Lift: .570 inches

Part Number: 106-5234
GBP$215.35

1231 Matching Products
Page 1 of 62   ( 1 | 2 | 3 | 4 | 5 | 6 > )