Shop by Category
PARTS BY BIKE
PARTS BY BIKE
ACE 50/125
ACE 50/125
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
ELECTRICAL
ELECTRICAL
ALARMS
BULBS
HORNS
FUSES
CHARGING
BATTERIES
WIRING LOOMS
IGNITION
SWITCHES
ENGINES
ENGINES/PARTS
EXHAUST RACE
FRAMES
FUELING
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
SUSPENSION
TUNING KITS
WHEELS/TYRES
APE
APE
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
ELECTRICAL
ELECTRICAL
ALARMS
BULBS
WIRING LOOMS
HORNS
FUSES
BATTERIES
CHARGING
IGNITION
SWITCHES
ENGINES
EXHAUSTS
FRAMES
FUELING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
TUNING KITS
WHEELS/TYRES
C50 to C90 & 110cc
C50 to C90 & 110cc
BODY
FORKS & SHOCKS
ACCESSORIES
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
BULBS
BATTERIES
WIRING LOOMS
HORNS
FUSES
CHARGING
IGNITION
SWITCHES
ENGINES
ENG-PARTS
ENG-PARTS
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
EXHAUSTS
FUELING
FUELING
CARB SERVICE KITS
PWK CARB PARTS
PE 28 AND 30 PARTS
MIKUNI 22/26 PARTS
MOLKT MIKONI PARTS
MIKUNI VM26 PARTS
CARB KITS
FILTERS TAPS HOSES
JETS
MANIFOLDS
CARB ONLY
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
TUNING KITS
WHEELS/TYRES
DAX-ST/CHALY
DAX-ST/CHALY
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
BULBS
BATTERIES
WIRING LOOMS
HORNS
FUSES
CHARGING
IGNITION
SWITCHES
ENGINES
ENG-PARTS
EXHAUSTS
FRAMES
FUELING
FUELING
CARB SERVICE KITS
CARB ONLY
MANIFOLDS
JETS
FILTERS/TAPS/HOSES
CARB KITS
MIKUNI VM26
MOLKT/MICONI
MIKUNI 22/26
PE 28 AND 30 PARTS
PWK CARB
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
SUSPENSION
TUNING KIT
TYRES
WHEELS
MINI GP
MINI GP
BODY
BRAKING
GEARING
CONTROLS
COOLING
EXHAUSTS
ELECTRICAL
OILS/FLUIDS
SUNDRIES
SUSPENSION
MONKEY/GORILLA/BONGO
MONKEY/GORILLA/BONGO
ACCESSORIES
BODY
BODY
BODYWORK
SEATS
TANK/CAP/TAP
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
ENG-PARTS
EXHAUSTS
FRAMES
FUELING
FUELING
CARB SERVICE KITS
CARB ONLY
MANIFOLDS
JETS
FILTERS/TAPS/HOSES
CARB KITS
MIKUNI VM26 PARTS
MOLKT/MICONI PARTS
MIKUNI 22/26 PARTS
PE 28 AND 30 PARTS
PWK CARB PARTS
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
SUSPENSION
TUNING KITS
TYRES
WHEELS
WHEEL KITS
MSX - GROM
MSX - GROM
BRAKING
GEARING
CONTROLS
ENGINES
ENG-PARTS
SUSPENSION
WHEELS/TYRES
YUMINASHI TUNING
PBR
PBR
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
EXHAUSTS
FUELING
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
TUNING KITS
WHEELS/TYRES
PIT BIKE
PIT BIKE
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
ENG-PARTS
EXHAUSTS
FRAMES
FUELING
FUELING
CARB SERVICE KITS
CARB ONLY
MANIFOLDS
JETS
FILTERS/TAPS/HOSES
CARB KITS
MIKUNI VM26
MOLKT/MICONI
MIKUNI 22/26
PE 28 AND 30 PARTS
PWK CARB
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
SUSPENSION
TYRES
WHEELS
SACHS MADASS
SACHS MADASS
ACCESSORIES
BODY
BRAKING
CHASSIS
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
ENG-PARTS
ENG-PARTS
125CC ENGINE
EXHAUSTS
FUELING
FUELING
CARB SERVICE KITS
CARB ONLY
MANIFOLDS
JETS
FILTERS/TAPS/HOSES
CARB KITS
MIKUNI VM26
MOLKT/MICONI/DIRTMAX
MIKUNI 22/26
PE 28 AND 30 PARTS
PWK CARB
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
SUSPENSION
TUNING KITS
WHEELS/TYRES
SS50
SS50
ACCESSORIES
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
EXHAUSTS
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
FUELING
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
WHEELS/TYRES
T-REX
T-REX
ACCESSORIES
BODY
BRAKING
CONTROLS
CONTROLS
BARS/GRIPS
CABLES
LEVER/BRAKE
PEGS/STANDS
SWITCHES
THROTTLE
COOLING
ELECTRICAL
ELECTRICAL
ALARMS
FUSES
HORNS
WIRING LOOMS
BATTERIES
BULBS
CHARGING
IGNITION
SWITCHES
ENGINES
EXHAUSTS
FUELING
GEARING
LIGHTING
OILS/FLUIDS
SPEED/REVS
SUNDRIES
TUNING KITS
WHEELS/TYRES
ZOOMER
ENGINES
ENGINES
ENGINES, MISC
ENGINES, OORACING
ENGINE PARTS
ENGINE PARTS
DETROIT 170
DETROIT 170
BOTTOM END
CYLINDER
TOP END
PISTONS
YX 125/140/149 2V
YX 125/140/149 2V
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
YX 150/160 2V
YX 150/160 2V
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
YX 150-170 4V
YX 150-170 4V
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
LIFAN 120-150 2V
LIFAN 120-150 2V
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
PRIMARY CLUTCH ENGINES
PRIMARY CLUTCH ENGINES
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
ZONGSHEN Z125 HO
ZONGSHEN Z125 HO
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
ZONGSHEN Z155 HO
ZONGSHEN Z155 HO
BOTTOM END
CYLINDER/Etc
TOP END
TOOLS
ZONGSHEN Z190
ZONGSHEN Z190
BOTTOM END
CYLINDERS/Etc
TOP END
TOOLS
BEARINGS/SEALS
TOOLS
TOOLS
BIKE ALARMS
MANUALS
ALLEN KEYS
BLADED
CLEANING
CONSUMABLES
ELECTRICAL
ENGINE TOOLS
FUEL/OIL
GENERAL
MEASURING
PLIERS
POWER
PROTECTION
SCREWDRIVERS
SPANNERS
WHEELS/TYRES
STAINLESS BENDS
BUGGY ATV DRIFT TRIKE BUILDS
SUNDRIES
SUNDRIES
GIFT CERTIFICATES
SURCHARGE
BOOK A DYNO SLOT
MERCH
WIRING KITS/SERVICE
OLD STOCK/SECONDS
SALE ITEMS
OORacing uses cookies. For more detailed information about these cookies please see our
privacy policy
. Please accept to continue or block all non-essential cookies.
£0.00
Your Basket
Your basket is empty.
Added to Basket
£ GBP
Login
/
Register
Advanced Search
Please enter a search keyword
Advanced Search
Please enter a search keyword
Home
ENGINES
ENGINES, MISC
ENGINES, MISC
Sort by
-- Please Select --
Name (Z-A)
Name (A-Z)
Date Added (Newest First)
Date Added (Oldest First)
Price (High-Low)
Price (Low-High)
110cc or 125 Engine. Zoncheng HIGH OUTPUT 13/15.5 BHP AWSOME for its size
NOW IN SILVER This is an unbelievably quick little engine for its size, secondary clutch and compact so doesn’t look out of place . ZS 110/125 ENGINE Amazing little power plant Engine type: 1-cylinder, 4-stroke,air-cooled, SOH…
£370.00
£348.00
£290.00 ExVAT
Add to Basket
110cc or 125 Engine. Zoncheng…
£370.00
£348.00
£290.00 ExVAT
Add to Basket
110cc. Engine 2 Valve. Zongshen. Manual. Primary All Up. N-1-2-3-4 Black
Engine. 110. 2 Valve. Zongshen. Manual. All Up. N-1-2-3-4 Black Gears N-1-2-3-4 UP Ignition type CDI 4 or 5 pin 12V D/C charging 2 yellow wires Wires Green = Earth Black/Red = Source coil Blue/White = Trigger C…
£252.00
£199.90
£166.58 ExVAT
Add to Basket
110cc. Engine 2 Valve.…
£252.00
£199.90
£166.58 ExVAT
Add to Basket
110cc. Semi auto 4 speed electric start QS engine
110cc Semi auto electric start QS engine Awesome engine that packs a punch for a small capacity. Engine. 110cc 4 speed. Semi automatic. With 1 down 3 up gear configuration This is a nice strong 110cc engine with flat top piston and…
£310.80
£259.00 ExVAT
Add to Basket
110cc. Semi auto 4 speed…
£310.80
£259.00 ExVAT
Add to Basket
110cc. Semi auto 4 speed Lifan engine
110cc Semi auto Lifan engine Awesome engine that packs a punch, fully set up by us. We can match the gen to your wiring and if you let us know what contacts you have one the loom we can match them.. Looks great in black. Engi…
£298.99
£249.16 ExVAT
110cc. Semi auto 4 speed Lifan engine
£298.99
£249.16 ExVAT
190cc Engine Zongshen Electric start 5 speed Manual with our upgrades High Torque BLACK OR SILVER
190cc or 212cc Zongshen Electric start engine 5 speed Manual. E start only 212cc Engines are only in silver All engines go through our workshop and have all of the known faults sorted out and set up ready for you to just bolt in. …
£957.60
£898.80
£749.00 ExVAT
Add to Basket
190cc Engine Zongshen Electric…
£957.60
£898.80
£749.00 ExVAT
Add to Basket
200cc. Engine 6.5BHP Ideal go kart engine or drift trike
PLEASE NOTE: Last one has cracked air box and exhaust heat shield missing hence discounted price Engine 200cc 6.5BHP Ideal go kart engine or drift trike RED colour now Great priced little engine smooth running Crank rotation anti c…
£119.20
£93.60
£78.00 ExVAT
200cc. Engine 6.5BHP Ideal go…
£119.20
£93.60
£78.00 ExVAT
300cc. Engine 2 Valve. ACE engine upgrade
We have put together a full conversion kit for the ACE 125 to make it OHC engine. We have added a battery box conversion as you will need to remove the standard air box which the original battery box is a part of. Fitting the ne…
£996.00
£830.00 ExVAT
Add to Basket
300cc. Engine 2 Valve. ACE…
£996.00
£830.00 ExVAT
Add to Basket
300cc. Engine ACE. Over Head Cam (OHC)
Engine. 300. ACE. Over Head Cam (SOHC) PLEASE NOTE THIS ENGINE IS TOO HEAVY TO SHIP TO AUSTRALIA! Can be sent with parts removed in 2 boxes please contact us. Skyteam ACE 300cc conversion kit. Make the bike feel like a prop…
£779.99
£649.99 ExVAT
Add to Basket
300cc. Engine ACE. Over Head Cam (OHC)
£779.99
£649.99 ExVAT
Add to Basket
50cc Lifan 4 Speed manual engine 12V
50cc Lifan 4 Speed manual engine 12V Ideal stock 50cc engine 3 bhp or you can upgrade with the 72cc cylinder and E22 head. Standard 155mm diagonal engine mounts Well manufactured engine.
£252.00
£198.00
£165.00 ExVAT
50cc Lifan 4 Speed manual engine 12V
£252.00
£198.00
£165.00 ExVAT
50cc. 90cc. 3 speed manual with reverse. Drift trike
50cc or 90cc Ideal for buggy or quad. Choice of CC see drop down menu (for Ebay please let us know CC in notes!) Ebay orders will be basic engine only, for all the options see the main ooracing site 50cc SOHC 3.7 bhp Manua…
£209.20
£184.98
£154.15 ExVAT
Add to Basket
50cc. 90cc. 3 speed manual…
£209.20
£184.98
£154.15 ExVAT
Add to Basket
50cc. Engine Zonsheng 4 Vlave OHC 3 speed semi auto E Start
50cc Zonsheng 4 Vlave OHC 3 speed semi auto E Start Engine Mode ZS139FMB-5 Engine Name Z50 Engine Type Single cylinder, 4-stroke,air-cooling, OHC Displacement(ml) 49.9cc Dimension(mm × mm × mm) 450×320×260 Net Weight…
£447.58
£336.00
£280.00 ExVAT
Add to Basket
50cc. Engine Zonsheng 4 Vlave…
£447.58
£336.00
£280.00 ExVAT
Add to Basket
90cc YX 4 speed race engine all up gears MINI X RACER
90cc YX 4 speed race engine all up gears MINI X RACER Here is a high spec race engine. Red tag gas flowed head. E22 race cam 1mm extra lift Dialled in valve timing EBC clutch Full race ignition VMR118 light weight flywheel…
£658.80
£549.00 ExVAT
Add to Basket
90cc YX 4 speed race engine…
£658.80
£549.00 ExVAT
Add to Basket
90cc. CR-3 3 speed Close ratio gear set Semi Auto race engine
CR 90cc 3 speed Close ratio gear set Semi Auto race engine In stock ready for dispatch 7mm head stud version not 6mm. We have found gear clusters to fit hence price reduction, so we don’t have to sabotage engines to get them!! …
£432.00
£360.00 ExVAT
Add to Basket
90cc. CR-3 3 speed Close…
£432.00
£360.00 ExVAT
Add to Basket
90cc. Engine 2 Valve. YX. Semi auto. choice on gears 1-N-2-3-4 or N-1-2-3-4 up Brilliant engine
Engine. 90cc. 2 Valve. YX. Semi auto. Gear box option One down 3 up 1-N-2-3-4 OR N-1-2-3-4 UP Ideal with 1-N-2-3-4 if you need to lock out first gear Really well made engine Ignition type CDI 4 or 5 pin Gen type 12V Split pha…
£228.40
£199.98
£166.65 ExVAT
Add to Basket
90cc. Engine 2 Valve. YX. Semi…
£228.40
£199.98
£166.65 ExVAT
Add to Basket
90cc. Engine YX OHC C90 style 4 SPEED SEMI AUTO
90cc 4 speed engine 2 plate wet clutch. Engine. 90cc. 4 speed.SEMI AUTO gear box. NON Electric start Manual looks like one in photo Semi auto is in silver cases with red logo Spec Gears N-1-2-3-4 UP Ignition type CDI 4 or 5 …
£223.70
£199.00
£165.83 ExVAT
Add to Basket
90cc. Engine YX OHC C90 style…
£223.70
£199.00
£165.83 ExVAT
Add to Basket
90cc. Semi auto 4 speed electric start QS engine
90cc Semi auto electric start QS engine Awesome engine that packs a punch for a small capacity. Engine. 90cc 4 speed. Semi automatic. With 1 down 3 up gear configuration This is a nice strong 90cc engine with flat top piston and E2…
£310.80
£259.00 ExVAT
Add to Basket
90cc. Semi auto 4 speed…
£310.80
£259.00 ExVAT
Add to Basket
90cc. Semi auto 4 speed Lifan engine 1-N-2-3-4 or N-1-2-3-4 Up
Perfect for the C70’s and 90’s 90cc Semi auto Lifan engine 1-Down 3 up or All up N-1-2-3-4 Awesome engine that packs a punch, fully set up by us. We can match the gen to your wiring and if you let us know what contacts you have on…
£225.98
£188.32 ExVAT
Add to Basket
90cc. Semi auto 4 speed Lifan…
£225.98
£188.32 ExVAT
Add to Basket
Centrifugal clutch ¾ 19mm 420 Pitch x 10T sprocket H/D
Centrifugal clutch ¾ 19mm 420 Pitch x 10T sprocket H/D 5mm key fixed in. ¾ 19mm shaft size 420 sprocket pitch 10T 105mm O/D 55mm overall depth 3.3mm wall 3 x clutch shoes M8 retaner bolt and thick washer. Gre…
£22.00
£18.33 ExVAT
Add to Basket
Centrifugal clutch ¾ 19mm 420…
£22.00
£18.33 ExVAT
Add to Basket
SKYTEAM EFI 50cc to 110cc or 125cc. conversion kit 4 speed. Manual gear box. NON Electric start
SKYTEAM 50cc to 110cc or 125cc. conversion kit 4 speed. Manual gear box. NON Electric start Primary clutch 110cc or 125 engine kit with carb kit and electrics ROJO Delete 2019 2020 Monkeys and DAX. Kit comes with Engine 110…
£424.80
£354.00 ExVAT
Add to Basket
SKYTEAM EFI 50cc to 110cc or…
£424.80
£354.00 ExVAT
Add to Basket
24
48
96
Loading
Featured Product
Gasket. Clutch cover. Z155 HO engine
£3.49
£2.91 ExVAT
Best Sellers
Sprocket. Front. 420 pitch. 17mm spline. Off set 7mm or 15mm. 16T
£21.31
£17.76 ExVAT
Sprocket. Component. Spacer. Rear. 7mm or 15mm offset. Suitable for Monkey bike
£15.98
£13.32 ExVAT
Stainless 304 exhaust/inlet pipe bends 90 degree Sizes OD from 19mm to 76mm
£3.46
£2.88 ExVAT
CDI. BOLT Easy Start Digital 3 in one 5 6C 6H PIN Built in switchable adjustable rev control or full power
£23.99
£19.99 ExVAT
Stainless 304 exhaust/inlet pipe bends 45 degree Sizes OD from 19mm to 76mm
£3.02
£2.52 ExVAT
Jet. Main. Mikuni. VM/TM fit. Hex. 90 to 240 in increments of 10
£4.00
£3.33 ExVAT
Jet. Pilot. VM26, Mikuni, Molkt and Dirtmax, 15.0 to 37.5 for VM26 Mikuni & Dirtmax/Molk Carbs. 15.0 to 37.5 in increments of 2.5
£4.99
£4.16 ExVAT
Air filter. FORCE OORacing Fast flow
£15.98
£13.32 ExVAT
Stainless polished 304 tube. Sizes OD from 19mm to 76mm. 1 metre lengths.
£7.14
£5.95 ExVAT
Sprocket. Front. 420 pitch. 17mm spline. 12T-18T
£6.98
£5.82 ExVAT
Spark plug. NGK. C6HSA, C7HSA, C8HSA
£4.06
£3.38 ExVAT
Inner tube. All common sizes. 8" to 18"
£9.60
£8.00 ExVAT
Sprocket. Rear. 420 or 428 pitch. SDG. 30T to 42T
£26.00
£21.67 ExVAT
Gasket. Exhaust. 33mm O/D. Fits all engines
£1.50
£1.25 ExVAT
Block connectors 2, 3, 4, 6, 9 pin
£0.67
£0.56 ExVAT
Gen kit. Full ignition system. Race VMR118
£87.60
£73.00 ExVAT
Manifold. Component. Gasket. Head to manifold. Intake. Choice of 20mm to 28mm
£1.15
£0.96 ExVAT
CDI. 5 Pin. Easy Start. Performance unit
£19.99
£16.66 ExVAT
CDI. 4 Pin. Easy Start Digital . D/C. Performance Unit. SS3 3 PHASE.
£19.99
£16.66 ExVAT
Side panel. Oval. Full range of colours. Suitable for Monkey bike
£14.99
£12.49 ExVAT
On Sale
Exhaust. Complete. Twin. Budget system. Suitable for use with Monkey bikes
£99.00
£74.00
Stand. Bike Fast rise for pit bikes CNC ligh weight alloy
£58.99
£41.66
Shocks. Piggy back. Choice of AP285mm, AP305mm. WHITE/GOLD
£69.33
£54.00
Head. Bare. YX 125cc blank. 23mm inlet valve. 20mm exhaust valve
£33.33
£20.00
Mudguard. Fender. Splash guard. Enduro. Universal
£9.99
£4.15
Handlebars. Clamp. Cast alloy. Fits folding bars. Standard replacement
£13.33
£7.49
Hub. Front. Disc brake type. 10mm or 12mm bearing. Suitable for Monkey bikes
£24.99
£19.99
Tank. Steel. Suitable for Gorilla
£38.00
£33.33
Head lamp brackets classic style flasher mounts
£12.49
£10.00
Sticker set. 25 pieces. 23cm x 26cm. Decal. Decals
£1.99
£1.66
Top