Attention!
Our service: We refund any applicable customs charges on your order.
So you can be sure there'll be no unwelcome surprises. Simply place your order and enjoy!

Attention!
*Promo code: GEARUP15, 15% off everything. This voucher is valid until 27.09.2026. Printed materials and gift vouchers are excluded from the discount. Cannot be combined with vouchers from other promotions or with the Louis dealer or driving school instructor card. Only one voucher per person and purchase.

Motorcycle & Scooter: Engine Parts & Transmission

product starter
JMP
starter
from £34.711
Radiator JMP
JMP
Radiator JMP
RRP £89.79 from £87.251
Power Kit 860Cc For Bmw R45
Siebenrock
Power Kit 860Cc For Bmw R45 and R65 models
RRP £914.25 from £838.491
Radiator Cap 1.8 Bar  
Twin Air
Radiator Cap 1.8 Bar  
RRP £17.10 £16.991
Valve Cover Classic
Siebenrock
Valve Cover Classic 2V R-Models From 69-
£51.311
Oilpan Distance Ring Standard
Siebenrock
Oilpan Distance Ring Standard 2V-Boxer Models Gaskets Included
£131.711
Custom Crank Case Breather
Louis
Custom Crank Case Breather With Bracket
RRP £12.82 £8.541
product Radiator
KSX
Radiator
RRP £108.61 £85.521
Starter Freewheel Repair Kit
Tourmax
Starter Freewheel Repair Kit for various models
RRP £29.07 from £19.911
Radiator Cap 2.0 Bar
Twin Air
Radiator Cap 2.0 Bar
RRP £17.10 £15.991
Power Kit Extra 1000 cc R80 1980-
Siebenrock
Power Kit Extra 1000 cc R80 1980- With Push Rod Protection
£974.121
Cylinder incl.Piston
Sceed 42
Cylinder incl.Piston Piston Ring etc.
from £47.031
product starter
Valeo
starter
RRP £324.24 from £232.241
Oil Cooler Kits For
Siebenrock
Oil Cooler Kits For 2V Boxer-Models
£418.211
Starter freewheel for various models
JMP
Starter freewheel for various models
from £12.821
Radiator Hose Kit
KSX
Radiator Hose Kit
RRP £58.15 £46.521
Valve Cover Bolt Stainless
Siebenrock
Valve Cover Bolt Stainless 2V Boxer
£6.831
Power Kit 1000cc R75/80/90
Siebenrock
Power Kit 1000cc R75/80/90 For R75/80/90 Up To 09/1980
£914.251
Valve Cover Retro Black
Siebenrock
Valve Cover Retro Black 2V R-Models From 69-
£85.521
Push Rod Protection 18Mm
Siebenrock
Push Rod Protection 18Mm 2V Boxer Mod. Sept.75-
£19.581
Oil Cooler
JMP
Oil Cooler
from £104.331
product starter
ARROWHEAD
starter
from £107.751
Camshaft Asymetric
Siebenrock
Camshaft Asymetric
£281.371
Cylinder Head
Bud Racing
Cylinder Head
RRP £193.28 from £167.791
Power Kit 1000cc R80 1980-
Siebenrock
Power Kit 1000cc R80 1980- For R80 FROM 09/1980
£897.151
Power Kit Extra 1000cc R75/80/90
Siebenrock
Power Kit Extra 1000cc R75/80/90 With Push Rod Protection
£991.221
Replacement Kit R100 1980-
Siebenrock
Replacement Kit R100 1980- For R100 From 09/1980
£853.531
Piston Ring Set 1000 Cc
Siebenrock
Piston Ring Set 1000 Cc Nicasil-Coated Cylinders
£30.281
WOESSNER FORGED PISTON
Wössner
WOESSNER FORGED PISTON
from £82.091
Replacement Kit Extra R100 1980-
Siebenrock
Replacement Kit Extra R100 1980- With Push Rod Protection
£921.951
Replacement Kit Extra R100 -1980
Siebenrock
Replacement Kit Extra R100 -1980 With Push Rod Protection
£939.051
Pistion Set Forged
Athena
Pistion Set Forged
from £148.801
Carbon Radiator Guard Thor
HotSwop
Carbon Radiator Guard Thor
£128.281
WATERPUMPCOOLERCOVER SUPERCOOLER BOYESEN
Boyesen
WATERPUMPCOOLERCOVER SUPERCOOLER BOYESEN
from £249.721
Starter freewheel for various models
All Balls Racing
Starter freewheel for various models
RRP £110.01 from £98.671
Power Kit Extra 1000cc R75/90 -1975
Siebenrock
Power Kit Extra 1000cc R75/90 -1975 With Push Rod Protection
£991.221
Valve Cover Extra
Siebenrock
Valve Cover Extra 2V R-Models From 69-
RRP £47.03 £38.481

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