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A Selection Of Cylinders
Ceramic Nikasil Replating Price List. Replating Only £135 + vat All Prices Quoted are Subject to vat.
 
MAKE/MODEL PISTON PISTON KIT RINGS HEAD BASE KIT KIT PRICE
        GSK   RETAIL RETAIL
        ’O’ RINGS     INC’ VAT
               
               
Sp Bits       £23.95 £28.30    
APRILIA AF1 50   £60.94   £13.21 £4.16 £213.31 £250.64
APRILIA RS50   £60.94   £12.99 £3.12 £212.05 £249.16
APRILIA SR125   £36.90   £7.84 Set £179.74 £211.19
APRILIA RS125(Asso)   £89.37   £14.03 Set £238.40 £280.12
APRILIA RS125(Mitaka)   £48.68   £14.03 Set £197.70 £232.30
APRILIA RS125(Vertex)   £61.75   £14.03 Set £210.78 £247.66
APRILIA RS250 £34.13   £37.09 £18.95 £9.83 £234.99 £276.11
APRILIA RS250 Mitaka   £42.64   £0.00 2 Cylinder set £177.64 £208.73
CAGIVA-MITO(Dome) Asso   £74.48   £14.03 Set £223.50 £262.62
CAGIVA-MITO(Dome) Mitaka   £48.75   £14.03 Set £197.78 £232.39
CAGIVA-MITO(Dome) Vertex   £64.13   £14.03 Set £213.15 £250.45
Cagiva Mito Roadster   £78.54   £14.03 Set £227.57 £267.39
CAGIVA-MITO(Flat)   £88.43   £14.03 Set £237.45 £284.94
DERBI 50 -ALL   £88.02   £8.80 £2.44 £234.26 £281.11
GILERA 125 -ALL   £97.50   £14.00 £14.00 £260.50 £312.60
HONDA CR85 Mitaka   £36.00   £16.88 Set £187.88 £225.45
HONDA CR125 Mitaka   £37.50   £16.00 Set £188.50 £226.20
HONDA NS/NSR/CRM125   £16.00   £37.50 Set £188.50 £226.20
HONDA NS/NSR POLINI B/B 60mm £88.02   £16.84 Set £239.86 £287.83
HONDA CR250 Mitaka (05-07)   £0.00   £17.25 Set £152.25 £182.70
HONDA NSR250 Oval gasket 1 barrel £64.67   £28.95 £12.70 £7.25 £248.56 £298.27
HONDA NSR250 6 sided gasket 1 barrel £64.67   £28.95 £11.64 £7.25 £247.50 £297.00
HONDA CRF450R Pattern   £128.35   £62.78 Full set £326.13 £391.36
HONDA NS400R (replate one barrel) £49.95   £23.50 £12.90 £5.50 £226.85 £272.22
KAWASAKI KX60 Mitaka   £30.00   £9.77 Set £174.77 £209.72
KAWASAKI KX60 Prox   £55.04   £9.77 Set £199.81 £239.77
KAWASAKI KX65 Mitaka   £36.00   £12.00 Set £183.00 £219.60
KAWASAKI KX65 Prox   £60.98   £12.00 Set £207.98 £249.58
KAWASAKI KX80 Mitaka   £44.00   £16.00 Set £195.00 £234.00
KAWASAKI KX80 Prox   £60.98   £16.00 Set £211.98 £254.38
KAWASAKI KX85 Mitaka   £57.60   £14.00 Set £206.60 £247.92
KAWASAKI KX85 Prox   £60.98   £14.00 Set £209.98 £251.98
KAWASAKI KDX125 Mitaka   £51.75   £15.47 Set £202.22 £242.66
KAWASAKI KMX125 Mitaka   £39.90   £12.50 Set £187.40 £224.88
KAWASAKI KDX200 Mitaka   £60.00   £18.45 Set £213.45 £256.14
KAWASAKI KMX200 Gen Piston £41.65   £20.00 £21.42 Set £218.07 £261.68
KAWASAKI KMX200 Mitaka Piston   £60.00   £21.42 Set £216.42 £259.70
KAWASAKI KR1/KR1S 1 barrel Mitaka   £56.00   £28.75 Set £219.75 £263.70
KAWASAKI KLX300R A3 '98 £49.96   £32.70 £18.18 £3.95 £239.78 £287.74
KAWASAKI KL600 1984 £80.42   £44.11 £12.30 £4.25 £276.08 £331.29
KAWASAKI KX500 '89-'00 Prox   £128.28   £17.52 Set £280.80 £336.96
KAWASAKI KX500 '89-'00 Wiseco £141.05   £17.52 Set £293.57 £352.28
KTM 125 '94-'97  '02-'06  Prox   £86.22   £14.40 Set £235.62 £282.74
KTM 125 '99-'01  Prox   £86.22   £19.20 Set £240.42 £288.50
KTM 125 '02-'06  Prox   £86.22   £13.60 Set £234.82 £281.78
KTM 125 '07-'08  Prox   £86.22   £17.25 Set £238.47 £286.16
KTM 360 EXC  '97  Wossner   £136.99   £18.00 Set £289.99 £347.99
KTM 380 SX/EXC '98  Wossner   £136.99   £20.72 Set £292.71 £351.25
KTM 380 SX/EXC '99-'03  Wossner   £136.99   £30.32 Set £302.31 £362.77
SUZUKI RGV250/125 ALL £34.13   £37.09 £18.95 £9.83 £234.99 £281.99
SUZUKI RGV250/125M Mitaka   £42.64   £0.00 2 Cylinder set £177.64 £213.17
YAMAHA TZR/TDR125-4FU   £40.80   £24.50 Set £200.30 £240.36
YAMAHA TZR 3XV- V Twin £0.00   £0.00 £18.17 £9.09 £162.26 £194.71
YAMAHA TZR 250RC-3MA   £46.80   £17.88 £7.08 £206.76 £248.11
Please contact us to confirm prices as many parts are continously changing.

ALL PISTONS ARE GENUINE UNLESS OTHERWISE STATED.
Delivery is charged at £10.00,On a Next Day Service.We can provide a cylinder kit for any plated cylinder, including; cars, boats, karts, motorcross, jetski’s, singles or multi’s.
If your cylinder is tuned or special in any way your cylinder will be plated and returned.
If your exchange cylinder is badly damaged there will be a welding charge of £25.00.
PLEASE PHONE FOR DETAILS OF OTHER KITS AND SERVICES.
WE ALSO DO REBORING,BUILD CRANKS AND ALL OTHER ENGINEERING JOBS.

BDK
ASHWELLTHORPE IND EST.NORWICH NR16 1ER. TELL: 01508 481713/4 .   FAX:01508 480712. UK: (0044 1508)
Email: James@bdkraceeng.co.ukWeb Site: www.bdkraceeng.co.uk  World wide cylinder replating service
All cylinders are plated using the latest technology, and to the highest standards. These are used world wide in all forms of motorsport including  endurance racing , GP’s and FIA GT Series.
For Special Applications and High Performance Racing Engines Cylinders can be honed at Engine Running Temp’ to reduce distortion. Please ring for details.



HERE ARE A FEW THINGS YOU SHOULD KNOW BEFORE ASSEMBLING YOUR ENGINE

The engine and surrounding area should be clean, to prevent debris from entering the engine case.
Be sure all surfaces are clean and from all previous gasket material.

CYLINDER AND POWER VALVE ASSY'
Wash the cylinder out with detergent and hot water not solvent, ensuring that all surfaces are clean.
Wipe the cylinder wall with two stroke oil.
Power valve parts must be free from dirt, dust and carbon.
When fitted into the cylinder they must operate freely.
We suggest that power valve retaining screws are assembled with a thread locke Loctite)
Any dirt/dust/debris left in the crankcases or sucked in through the carburettor will cause rapid wear or damage to the cylinder plating
Ensure piston to bore clearance and piston ring end gap is in accordance with manufacturer's specifications. MINIMUM 0.012" end gap. THIS IS MOST IMPORTANT.
There is far more danger of ring butting than appreciable compression loss.

We have found ring end gaps generally to be too tight. The ring ends will butt and cause vertical lines on the plating starting from port bridges.
Most piston manufacturers now offer graded pistons, A,B,C, etc.. If in doubt please call us before assembly.

STARTING YOUR ENGINE
Follow the manufacturer's instructions.
If these are not available the following is a guide.
Use the SAME oil mix as normal. DO NOT use an extra oil mixture when running in.
Allow about 45 minutes for the running of the new piston/plating.
Allow the engine to cool down and re-torque the cylinder head/case bolts.

RACE WARM UP
Air cooled engines require only a short warm up prior to racing. As long as the correct running in procedure has been followed.
Liquid cooled engines must be brought up to normal operating temperature prior to racing, to avoid cold seizures. This is caused by the piston expanding faster than the cylinder.

PLEASE NOTE
Small pitting in the surface of the Ceramic Plating is caused by carbon in the aluminium.
Normally found on older cylinders, 5+ years old.
We try to reduce this where necessary by grinding out and filling with det'welding, however, in some cases the carbon rises to the surface of the plating. This is of no consequence to the running or sealing of the rings.



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