| SP125 Limited | |
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22 Walker Wood, Baildon, Shipley, West Yorkshire, BD17 5BE, England | |
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Telephone 01274 583231 steve@sp125racing.com Mobile 07738 626165 | |
| www.sp125racing.com | |
| RS250 NEW ACCESSORIES, TUNING & PATTERN PARTS | |
| Please 'Refresh' this page every time you visit. | |
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JET HOLDER PLATE |
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| RS250 Honda Jet Holder Plate | £38.00 + VAT |
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REED SPLITTERS |
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| RS250 Reed Splitters - Fits Standard 2001/09 RS250 Reed Valve only | £250.00 + VAT |
| Slots straight into the reed valve and the Reeds then work independently of each other and reduces reed valve turbulence. | |
| Dyno test have shown a gains throughout the power range, especially over-rev. | |
| It is necessary to cut the rubber 'ears' off from the carb rubber. | |
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Available for Honda RS125 1995/2009 & RS250 2001/2009 plus Yamaha TZ 250 |
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VHM A-KIT 'DOMED TOP' PISTONS & 0.8mm PISTON RINGS |
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| New VHM A-Kit Domed Top Piston with 0.8 mm Piston Ring | |
| This piston comes complete with 1x 0.8 mm piston ring, 1x piston pin & 2x clips | £149.50 + VAT |
| Designed specially for Honda RS125 and RS250 and used with standard Honda Small End Bearing 91101-NX5-023 | |
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| Please note: The VHM A-Kit 'Domed Top' piston has been designed as a direct replacement for the discontinued HRC A-Kit 'Domed Top' Piston. | |
| The piston is manufactured by Vertex. | |
| There are many other different pistons manufactured by Vertex, mostly for Road or MotoX use. | |
| But only the pistons having the VHM logo inside are designed and recommended for use in Honda RS125 or RS250. | |
| Do not use other 0.80 mm piston ring or other piston pin or other clips with VHM pistons! | |
| Please note: Production of the 'domed top' HRC A-Kit Pistons has now finished | |
| HRC do not plan to make any more of these 'domed top' pistons and stock is now sold out. | |
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VHM 'FLAT TOP' PISTONS & 0.7mm PISTON RINGS |
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| The VHM pistons have been proven on various GP bikes and with good results. | |
| These pistons weigh less than the standard pistons, which will improve engine over rev characteristics and give better throttle response. | |
| The surface of the piston has a special roughness for better oiling, which will help to prevent premature seizure and damage. | |
| New VHM flat top piston with 0.70 mm low friction piston ring | £139.50 + VAT |
| This piston comes complete with 1x 0.7 mm low friction piston ring + 2x clips | |
| Must be used with special 41mm short piston pin - sold separately. | |
| Designed specially for Honda RS125 and RS250 and used with standard Honda Small End Bearing 91101-NX5-023 | |
| Piston weight 117g | |
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| New VHM Special 41mm Piston Pin | £16.50 + VAT |
| Piston pin weight 28.2g | |
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| New VHM Special 0.7mm low friction Piston Ring | £21.00 + VAT |
| Piston ring weight 2.0g | |
| New VHM Special Piston Circlip | £0.70 + VAT |
| Please note: The VHM 'Flat Top' piston has been designed as a direct replacement for the discontinued 2005 HRC 'Flat Top' Piston. | |
| The piston is manufactured by Vertex. | |
| There are many other different pistons manufactured by Vertex, mostly for Road or MotoX use. | |
| But only the pistons having the VHM logo inside are designed and recommended for use in Honda RS125 or RS250. | |
| Do not use other 0.70 mm piston ring or other piston pin or other clips with VHM pistons! | |
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New 2008 HRC 'FLAT TOP' PISTONS & 0.7mm PISTON RINGS |
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| New HRC 2008 Flat Top Piston | £167.50 + VAT |
| New HRC 2008 0.7mm Flat Top Piston Ring | £23.95 + VAT |
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Please note: The 2008 HRC 'Flat Top' piston & 0.7mm Piston ring has been designed as a direct replacement for the discontinued 2005 HRC 'Flat Top' Piston. |
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DETONATION COUNTERS |
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| HRC DETONATION COUNTER | £980.00 + VAT |
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| HRC DETONATION SENSOR - replacement detonation sensor lead | £205.00 + VAT |
| DETONATION COUNTER | From £320.00 + VAT |
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NGK SPARK PLUGS & CAPS |
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| R7282-105 (R6120-105) STANDARD SPARK PLUG | £45.00 + VAT |
| R7282-105A / R7282-11A (R6120A-105 / R6120A-11) DETONATION COUNTER SPARK PLUG | £45.00 + VAT |
| R7282-105/105A/11A SPARK PLUG CAP | £20.50 + VAT |
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CLUTCH BASKETS | |
| BILLET HARD ANODISED CLUTCH BASKET | £99.00 + VAT |
| Much stronger than the original cast clutch baskets - we've yet to see one break ! | |
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VHM 2 PIECE KIT CYLINDER HEADS | |
| UNIQUE PERFORMANCE ENHANCING 2 PIECE CYLINDER HEAD DESIGN | £435.00 + VAT |
| INDIVIDUAL STANDARD HEAD INSERT (11.20cc / 11.40cc / 11.60cc) | £49.50 + VAT |
| INDIVIDUAL BLANK HEAD INSERT | £37.50 + VAT |
| VHM INDIVIDUAL SPECIAL MADE HEAD INSERT (Head Volume made to customers specification) | £70.00 + VAT |
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| PISTON PROJECTION / SQUISH SETTING TOOL | £102.50 + VAT |
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| An absolute 'must have' to achieve accurate squish, volume and port timing - go to VHM Tool Information | |
| VHM PIPETTE / BURETTE (with adjuster for fine measurement) | £56.00 + VAT |
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BASE GASKETS | |
| 0.25mm BASE GASKET | £2.20 + VAT |
| 0.75mm BASE GASKET | £2.45 + VAT |
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CYLINDER REPLATING & REPAIRS |
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| RACING NIKASIL CYLINDER REPLATING - Coating to the highest standard - Includes Ports Dressing & Exhaust Bridge Relief | £140.00 + VAT |
| RACING PORTS DRESSING & EXHAUST BRIDGE RELIEF | £35.00 + VAT |
| RACING ALUMINIUM WELDING CYLINDER REPAIRS - crack repairs, detonation damage etc From | £35.00 + VAT |
| RACING DETONATION RING INSERT - Insert & Repair Detonation damage to cylinder | £75.00 + VAT |
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SAMBA EXHAUSTS & SILENCERS |
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| SAMBA EXHAUST CHAMBER - Mild Steel | £475.00 + VAT - each |
| SAMBA EXHAUST CHAMBER - Titanium | £975.00 + VAT - each |
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| SAMBA CARBON / STEEL SILENCER | £200.00 + VAT - each |
| SAMBA CARBON / TITANIUM SILENCER | £265.00 + VAT - each |
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T.G. RACING SILENCERS - IN Carbon |
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| T.G. Racing CARBON SILENCER - Can be made to any internal diameter or length as required | £110.00 + VAT |
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Silencers shown : 200mm Long x 26mm Internal Diameter (weight 0.45kg) |
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IGNITION CURVE CHANGERS |
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| 1995~2008 RS250 16 Setting IGNITION CURVE CHANGER - Simple to fit to Standard ignition, boosting mid-range power and over rev. | £265.00 + VAT |
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Exports of all parts supplied to outside EC Countries are exempt from UK VAT Exports to EC Countries are exempt from VAT if a valid VAT registration number is supplied |
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SP125 Limited Disclaimer Honda, HRC
and all other parts supplied by the SP125 Limited are not guaranteed when used in competition events. All 'special order' parts, that are ordered specially under the instruction of the customer, are non returnable and non refundable. |
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