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Cooling System

(172 products)
Spare Parts Cooling System Cables Gaskets Bearings and Oil Seals Nuts and Bolts Pumps Other Spare Parts Starter Motors Ignition Locks Engine Parts Oil Filters
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172
172
products
found
172
172
products
found
Product type
Chassis screws Engine Flow cooler Hose clamp Radiator Radiator guard Radiator hose Repair kit Silentbloc Water pump Water pump cover Overflow tank Radiator cap Water hose connection
Colour
Black Blue Brown Chrome Gold Green Grey Orange Pink Purple Red Silver Transparent Turquoise White Yellow Néochrome
Brand
Derbi Easyboost KRM Malossi MotoForce MotoForce Racing Naraku Piaggio Polini Prespo Rieju Stage6 Stage6 R/T Standard Parts STR8 Top Performances Voca Racing Yamaha
Price
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Stage6 R/T
Radiator Hose Set Stage6 R/T green Fantic / Vent
Article no.: S6-01218802/GR

Radiator Hose Set Stage6 R/T green Fantic / Vent

37,00 €
In stock
RRP
47,00 €
-21% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T black Fantic / Vent
Article no.: S6-01218802/BK

Radiator Hose Set Stage6 R/T black Fantic / Vent

37,00 €
In stock
RRP
47,00 €
-21% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T pink Fantic / Vent
Article no.: S6-01218802/PK

Radiator Hose Set Stage6 R/T pink Fantic / Vent

37,00 €
In stock
RRP
47,00 €
-21% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T yellow Fantic / Vent
Article no.: S6-01218802/YE

Radiator Hose Set Stage6 R/T yellow Fantic / Vent

37,00 €
In stock
RRP
47,00 €
-21% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T red Fantic / Vent
Article no.: S6-01218802/RE

Radiator Hose Set Stage6 R/T red Fantic / Vent

33,00 €
In stock
RRP
47,00 €
-30% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T orange Beta / Rieju / Sherco 50
Article no.: S6-01218801/OR

Radiator Hose Set Stage6 R/T orange Beta / Rieju / Sherco 50

30,00 €
In stock
RRP
47,00 €
-36% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T blue Beta / Rieju / Sherco 50
Article no.: S6-01218801/BL

Radiator Hose Set Stage6 R/T blue Beta / Rieju / Sherco 50

30,00 €
In stock
RRP
47,00 €
-36% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T green Beta / Rieju / Sherco 50
Article no.: S6-01218801/GR

Radiator Hose Set Stage6 R/T green Beta / Rieju / Sherco 50

30,00 €
In stock
RRP
47,00 €
-36% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T black Beta / Rieju / Sherco 50
Article no.: S6-01218801/BK

Radiator Hose Set Stage6 R/T black Beta / Rieju / Sherco 50

28,00 €
In stock
RRP
47,00 €
-40% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T pink Beta / Rieju / Sherco 50
Article no.: S6-01218801/PK

Radiator Hose Set Stage6 R/T pink Beta / Rieju / Sherco 50

31,00 €
In stock
RRP
47,00 €
-34% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T yellow Beta / Rieju / Sherco 50
Article no.: S6-01218801/YE

Radiator Hose Set Stage6 R/T yellow Beta / Rieju / Sherco 50

31,00 €
In stock
RRP
47,00 €
-34% Discount
Sale
Stage6 R/T
Radiator Hose Set Stage6 R/T red Beta / Rieju / Sherco 50
Article no.: S6-01218801/RE

Radiator Hose Set Stage6 R/T red Beta / Rieju / Sherco 50

43,00 €
In stock
RRP
47,00 €
-9% Discount
Standard Parts
Hose Connector / Adapter 16/16mm aluminium
Article no.: MXS-003-ET01
1

Hose Connector / Adapter 16/16mm aluminium

2,90 €
In stock
3,30 €
-12% Discount
Rieju
Radiator Hoses Rieju MRT / MRT Pro
Article no.: OE-RIE6405020

Radiator Hoses Rieju MRT / MRT Pro

31,00 €
In stock
Sale
Standard Parts
Hose Clamp Kit f. radiator hose Derbi
Article no.: MF48.00036

Hose Clamp Kit f. radiator hose Derbi

4,60 €
In stock
Naraku
Radiator Naraku Handmade Rieju MRT
Article no.: NK800.17

Radiator Naraku Handmade Rieju MRT

111,00 €
In stock
118,00 €
-6% Discount
Voca Racing
Racing Water Pump electric 12V Voca Racing
Article no.: VCR-RD09.PUMP
1

Racing Water Pump electric 12V Voca Racing

140,00 €
In stock
RRP
143,00 €
-2% Discount
Derbi
Water / Radiator Hose cylinder Derbi Senda / X-Treme
Article no.: OE-DE00H03808021

Water / Radiator Hose cylinder Derbi Senda / X-Treme

32,00 €
In stock
Derbi
Radiator Grille Derbi Senda DRD X-Treme after 2010
Article no.: OE-DE866961

Radiator Grille Derbi Senda DRD X-Treme after 2010

38,00 €
In stock
Standard Parts
Radiator OEM Generic Trigger
Article no.: 34957

Radiator OEM Generic Trigger

78,00 €
In stock
79,00 €
-1% Discount
Standard Parts
Radiator + Cover Motorhispania Furia / Furia Max / Cross / SM / YR11 50cc
Article no.: 34903

Radiator + Cover Motorhispania Furia / Furia Max / Cross / SM / YR11 50cc

109,00 €
In stock
Standard Parts
Water Pump Gear Minarelli AM
Article no.: 15923

Water Pump Gear Minarelli AM

4,60 €
In stock
Derbi
Overflow Tank Cap Derbi
Article no.: OE-DE00H03802472

Overflow Tank Cap Derbi

34,50 €
In stock
Derbi
Radiator Overflow Tank Derbi Senda Euro3 (D50B0)
Article no.: OE-DE00H03810501

Radiator Overflow Tank Derbi Senda Euro3 (D50B0)

51,00 €
In stock
Derbi
Radiator Overflow Tank Derbi Senda Euro 2 2000 û 05
Article no.: OE-DE00H03802501
1

Radiator Overflow Tank Derbi Senda Euro 2 2000 û 05

58,00 €
In stock
Sale
Piaggio
Overflow Tank Cap Piaggio / Gilera
Article no.: OE-PIA623673

Overflow Tank Cap Piaggio / Gilera

15,00 €
In stock
17,50 €
-14% Discount
Sale
Polini
Water Pump electric 12V Polini
Article no.: P170.2050
1

Water Pump electric 12V Polini

212,00 €
In stock
RRP
246,00 €
-14% Discount
Standard Parts
Rubber Buffer radiator Derbi Senda
Article no.: EKP-126741

Rubber Buffer radiator Derbi Senda

4,40 €
In stock
Derbi
Original Spare Parts Derbi Euro3 (D50B0) - Water Pump
Article no.: PO-ECLATE-POMPE-EAU-DERBI-EURO3

Original Spare Parts Derbi Euro3 (D50B0) - Water Pump

from 0,90 €
In stock
Yamaha
Original Spare Parts Minarelli AM6 - Water / Oil Pump
Article no.: PO-ECLATE-POMPES-EAU-HUILE-MINARELLI-AM6

Original Spare Parts Minarelli AM6 - Water / Oil Pump

from 0,50 €
In stock
Standard Parts
Silicone Radiator Hose HQ grey d. 18mm / 1000mm
Article no.: EKP-208

Silicone Radiator Hose HQ grey d. 18mm / 1000mm

29,00 €
In stock
Easyboost
Radiator Hose Easyboost braided steel 15mm - 1M
Article no.: EB017

Radiator Hose Easyboost braided steel 15mm - 1M

15,00 €
In stock
17,00 €
-12% Discount
Sale
Polini
Overflow Tank Polini
Article no.: P143.330.003
8

Overflow Tank Polini

19,00 €
In stock
Str8
Flow Cooler STR8 round blue
Article no.: STR-500.95/BL
3

Flow Cooler STR8 round blue

14,00 €
In stock
RRP
18,00 €
-22% Discount
Sale
Str8
Flow Cooler STR8 round chrome
Article no.: STR-500.95/CR
3

Flow Cooler STR8 round chrome

14,00 €
In stock
RRP
18,00 €
-22% Discount
Sale
Str8
Flow Cooler STR8 round black
Article no.: STR-500.95/BK
8

Flow Cooler STR8 round black

13,00 €
In stock
RRP
18,00 €
-28% Discount
Sale
Prespo
Water Hose 90° angle 23x16mm l=600mm black
Article no.: EKP-202
9

Water Hose 90° angle 23x16mm l=600mm black

15,50 €
In stock
Prespo
Water Hose 90° angle 23x16mm l=1200mm black
Article no.: EKP-201
5

Water Hose 90° angle 23x16mm l=1200mm black

24,00 €
In stock
Sale
Standard Parts
Flow Cooler square red aluminum
Article no.: STR-500.94/RE

Flow Cooler square red aluminum

12,00 €
In stock
16,00 €
-25% Discount
Sale
Standard Parts
Flow Cooler square aluminium chrome
Article no.: STR-500.94/CR

Flow Cooler square aluminium chrome

12,00 €
In stock
15,00 €
-20% Discount
Sale
Standard Parts
Flow Cooler square aluminium black
Article no.: STR-500.94/BK

Flow Cooler square aluminium black

15,50 €
In stock
Standard Parts
Rubber Buffer radiator Rieju / Sherco red (x1)
Article no.: SP-41047

Rubber Buffer radiator Rieju / Sherco red (x1)

2,50 €
In stock
Standard Parts
Rubber Buffer radiator Rieju / Sherco black (x1)
Article no.: SP-41045

Rubber Buffer radiator Rieju / Sherco black (x1)

2,50 €
In stock
Standard Parts
Rubber Buffer radiator Rieju / Sherco blue (x1)
Article no.: SP-41046

Rubber Buffer radiator Rieju / Sherco blue (x1)

2,50 €
In stock
Standard Parts
Rubber Buffer radiator Derbi Senda red (x1)
Article no.: SP-41044

Rubber Buffer radiator Derbi Senda red (x1)

2,00 €
In stock
Standard Parts
Rubber Buffer radiator Derbi Senda black (x1)
Article no.: SP-41042

Rubber Buffer radiator Derbi Senda black (x1)

2,00 €
In stock
Standard Parts
Rubber Buffer radiator Derbi Senda blue (x1)
Article no.: SP-41043

Rubber Buffer radiator Derbi Senda blue (x1)

2,00 €
In stock
Voca Racing
Flow Cooler Voca Bestia Alu Neochome
Article no.: VCR-RD11.RAD.BST/TI

Flow Cooler Voca Bestia Alu Neochome

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
Voca Racing
Flow Cooler Voca Bestia Alu turquoise
Article no.: VCR-RD11.RAD.BST/CY

Flow Cooler Voca Bestia Alu turquoise

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
Voca Racing
Flow Cooler Voca Bestia Alu Orange
Article no.: VCR-RD11.RAD.BST/OR

Flow Cooler Voca Bestia Alu Orange

31,50 €
In stock
Voca Racing
Flow Cooler Voca Bestia Alu Pink
Article no.: VCR-RD11.RAD.BST/PI

Flow Cooler Voca Bestia Alu Pink

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
Voca Racing
Flow Cooler Voca Bestia Alu Gold
Article no.: VCR-RD11.RAD.BST/GO

Flow Cooler Voca Bestia Alu Gold

26,00 €
In stock
RRP
30,00 €
-13% Discount
Sale
Voca Racing
Flow Cooler Voca Bestia Alu Black
Article no.: VCR-RD11.RAD.BST/BK

Flow Cooler Voca Bestia Alu Black

25,00 €
In stock
RRP
30,00 €
-17% Discount
Sale
Voca Racing
Flow Cooler Voca Bestia Alu Red
Article no.: VCR-RD11.RAD.BST/RE

Flow Cooler Voca Bestia Alu Red

25,00 €
In stock
RRP
30,00 €
-17% Discount
Sale
KRM
Flow Cooler KRM CNC Neochrome
Article no.: KR691F

Flow Cooler KRM CNC Neochrome

45,00 €
In stock
Sale
KRM
Flow Cooler KRM CNC bronze
Article no.: KR789F

Flow Cooler KRM CNC bronze

30,00 €
In stock
Sale
KRM
Flow Cooler KRM CNC dark blue
Article no.: KR690F

Flow Cooler KRM CNC dark blue

30,00 €
In stock
Sale
Standard Parts
Water Pump Cover Derbi Euro 3/4
Article no.: CGN520708
1

Water Pump Cover Derbi Euro 3/4

25,00 €
In stock
MotoForce Racing
Radiator Hose green 18mm x 1 meter
Article no.: MF48.00120/GR

Radiator Hose green 18mm x 1 meter

26,50 €
In stock
RRP
30,00 €
-12% Discount
MotoForce Racing
Radiator Hose orange 18mm x 1 meter
Article no.: MF48.00120/OR

Radiator Hose orange 18mm x 1 meter

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
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cooling system 50cc gear bikes

Engines need to stay cool to deliver strong performance. We carry a wide range of cooling system parts for popular models such as the Rieju MRT, Beta RR, Sherco SM-R, Derbi Senda, as well as many less common models.

Products come from well-known brands including Stage6 R/T, Stage6, Motoforce, Motoforce Racing, STR8, Polini, and Malossi.

Cooling a tuned engine

Tuning an engine, for example with a high-performance cylinder kit, increases maximum rpm compared to stock setup. This results in higher friction and rising temperatures. To keep temperatures at a level that allows proper performance, the cooling system should be improved. Available parts include:

  • Additional radiators (many 50cc geared mopeds come with only one radiator on one side)
  • Water pumps with higher flow rate
  • Electric water pumps (reducing mechanical resistance)
  • Silicone radiator hoses
  • Flow coolers

Cooling circuit – repair and maintenance

Repairing or maintaining the original cooling system is often just as important. All required accessories are available, including OEM expansion tanks, clamps, gaskets, repair kits, and other components.

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