21 nitro engine
21 nitro engine for sale on Ireland's largest auction and classifieds sites
Alpha port off - .21, off-road - £110.93
Quality high speed • Bearings crankshaft 14mm • Carburetor 8mm stroke - Free postage - New and Used
Quality high speed • Bearings crankshaft 14mm • Carburetor 8mm stroke - Free postage - New and Used
Alpha spec nitro - nitro, racing - £156.70
This one race • Engines which was • Fully rebuilt 2026 - Free postage - New and Used
This one race • Engines which was • Fully rebuilt 2026 - Free postage - New and Used
Corsatec line 21 nitro - corsatec, - £177.50
This new line • Corsatec nitro engine • Which racing b2105 - Free postage - New and Used
This new line • Corsatec nitro engine • Which racing b2105 - Free postage - New and Used
Nova engines port - b3, nitro - £156.70
Here nova engines • Never been used • Did install carb - Free postage - New and Used
Here nova engines • Never been used • Did install carb - Free postage - New and Used
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Fastrax enduro nitro engine - fastrax, - £138.69
Easy start longevity • Value money were • Criteria when developing - Free postage - New and Used
Easy start longevity • Value money were • Criteria when developing - Free postage - New and Used
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48 listings · from £6.6 · avg £110.26
Browse 48 21 nitro engine listings currently in our index. Prices range from £6.6 to £363.7, with an average of £110.26. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 21 nitro engine →
Works nitro engines - b6, - £208.70
Here old race • Engines idea they • Still work there - Free postage - New and Used
Here old race • Engines idea they • Still work there - Free postage - New and Used
Novarossi plus 4 btt - novarossi, - £130.70
- Free postage - New and Used
- Free postage - New and Used
Thunder tiger pro 21r - tiger, nitro - £80.00
Engine complete carb • Turns over smoothly • Compression clutch bell - Free postage - New and Used
Engine complete carb • Turns over smoothly • Compression clutch bell - Free postage - New and Used
Nitro engine novarossi bonito - nitro, - £260.70
Novarossi bonito port • Engine gimar fully • Modified brand new - Free postage - New and Used
Novarossi bonito port • Engine gimar fully • Modified brand new - Free postage - New and Used
Pro nitro engine team - engine, - £82.86
Used team associated • Mgt nitro engine • Pro starts runs - Free postage - New and Used
Used team associated • Mgt nitro engine • Pro starts runs - Free postage - New and Used
Nitro 21 engine - 1/8, - £100.00
Very powerfull new • Nitro engine from • Trusted brand golden - Free postage - New and Used
Very powerfull new • Nitro engine from • Trusted brand golden - Free postage - New and Used
Nitro engine pull - engine, start - £8.95
From centre hole • High quality recoil • Pull start starter - Free postage - New and Used
From centre hole • High quality recoil • Pull start starter - Free postage - New and Used
Nitro b21 engine - b21, go - £47.50
Here have got • This nitro b21 • Engine came outta - Free postage - New and Used
Here have got • This nitro b21 • Engine came outta - Free postage - New and Used
Hobao mach engine turbo - engine, 8p - £150.74
Hobao mach engine • Turbo - Free postage - New and Used
Hobao mach engine • Turbo - Free postage - New and Used
Nova rossi plus bloody - nova, plus/bloody - £156.70
Nova rossi plus • Italian nitro engine • 3.5cc abc turbo - Free postage - New and Used
Nova rossi plus • Italian nitro engine • 3.5cc abc turbo - Free postage - New and Used
Fastrax enduro twenty - fastrax, - £140.45
Fastrax enduro twenty • One port nitro • Engine turbo - Free postage - New and Used
Fastrax enduro twenty • One port nitro • Engine turbo - Free postage - New and Used
Thunder tiger pro nitro - thunder, 28 - £104.69
Fitted later versions • Eb4 mta4 er1 • St1 various other - Free postage - New and Used
Fitted later versions • Eb4 mta4 er1 • St1 various other - Free postage - New and Used
Hsp speed nitro engine - nitro, - £19.99
Hsp nitro engine • Piston liner vertex • 21cxp - Free postage - New and Used
Hsp nitro engine • Piston liner vertex • 21cxp - Free postage - New and Used
Hong nor fitted with - , 21 - £167.10
Hong nor race • Buggy been stood • Good couple years - Free postage - New and Used
Hong nor race • Buggy been stood • Good couple years - Free postage - New and Used
Hobao ofna mach nitro car - ofna, - £146.98
Unleash high rpm • Dominance thehobao ofna • Mach turbo port - Free postage - New and Used
Unleash high rpm • Dominance thehobao ofna • Mach turbo port - Free postage - New and Used
Hobao hyper clone - , 1/8 - £135.90
Hyper clone overall • Really good condition • Starts stops should - Free postage - New and Used
Hyper clone overall • Really good condition • Starts stops should - Free postage - New and Used
Kyosho 21r nitro engine - ke, - £84.99
You are viewing • Listing kyosho nitro • Engine this listed - Free postage - New and Used
You are viewing • Listing kyosho nitro • Engine this listed - Free postage - New and Used
Thunder tiger pn0258 pull - tiger, - £19.36
Top bottom side • Brand new retail • Packaging thunder tiger - Free postage - New and Used
Top bottom side • Brand new retail • Packaging thunder tiger - Free postage - New and Used
Thunder tiger pro nitro - thunder, - £83.89
Fitted eb4 mta4 • Er1 st1 various • Other scale cars - Free postage - New and Used
Fitted eb4 mta4 • Er1 st1 various • Other scale cars - Free postage - New and Used
M21 21cxp nitro engine - m21, sh - £139.00
21cxp nitro engine • 3.48cc m21 car • Spare parts suitable - Free postage - New and Used
21cxp nitro engine • 3.48cc m21 car • Spare parts suitable - Free postage - New and Used
Ansmann short course - ansmann, 1/8 - £167.10
Not tested engine • Seized needs radio • Pull start rare - Free postage - New and Used
Not tested engine • Seized needs radio • Pull start rare - Free postage - New and Used
Pull starter pullstart for - pullstart, - £8.95
Will fit many • More scale nitro • Model engines - Free postage - New and Used
Will fit many • More scale nitro • Model engines - Free postage - New and Used
Kyosho mp10 tki2 - kyosho, - £363.70
Kyosho mp10 tki2 • Race buggy comes • Brand new werks - Free postage - New and Used
Kyosho mp10 tki2 • Race buggy comes • Brand new werks - Free postage - New and Used
Mds 5cc vintage car - mds, - £123.16
Mds 3.5cc classe • Avevano una fama • Particolare erano costruiti - Free postage - New and Used
Mds 3.5cc classe • Avevano una fama • Particolare erano costruiti - Free postage - New and Used
Vintage rossi 5cc nitro - 21, 3.5cc - £156.70
Used good condition • From collection don • Need anymore once - Free postage - New and Used
Used good condition • From collection don • Need anymore once - Free postage - New and Used
New brat rscm pull start - brat, - £108.38
Significato rscm - Free postage - New and Used
Significato rscm - Free postage - New and Used
Sirio cl7r sti on road - sirio, - £57.90
Because this engine • Was used spares • Over years what - Free postage - New and Used
Because this engine • Was used spares • Over years what - Free postage - New and Used
Nitro engine rotostart roto - nitro, - £12.80
Direct swap your • Pullstart use most • Rotostart systems cordless - Free postage - New and Used
Direct swap your • Pullstart use most • Rotostart systems cordless - Free postage - New and Used
Hobao hyper pirate 3 5cc - hobao, - £94.29
Genuine hobao found • Hyper buggies pirate • Models nitro race - Free postage - New and Used
Genuine hobao found • Hyper buggies pirate • Models nitro race - Free postage - New and Used
Fuyuan nitro engine - rc, - £8.99
Brand new old • Stock nitro engine • Cylinder head - Free postage - New and Used
Brand new old • Stock nitro engine • Cylinder head - Free postage - New and Used
Force pull start pullstart hpi - pull, - £21.49
Hpi big blocks • Pull start all • Force engines fits - Free postage - New and Used
Hpi big blocks • Pull start all • Force engines fits - Free postage - New and Used
Ansmann 28 nitro - 28, - £12.90
- Free postage - New and Used
- Free postage - New and Used
12mm one way bearing - 12mm, - £16.12
Content pull starter • One way bearing • Cnc machined aluminium - Free postage - New and Used
Content pull starter • One way bearing • Cnc machined aluminium - Free postage - New and Used
Picco sport nitro pull - picco, - £183.92
Sold absolutely returns • Pico sport pull • Start papers new - Free postage - New and Used
Sold absolutely returns • Pico sport pull • Start papers new - Free postage - New and Used
Moteur grand prix modelisme - moteur, - £46.00
Don miss out • Owning piece model • Engine history compatibility - Free postage - New and Used
Don miss out • Owning piece model • Engine history compatibility - Free postage - New and Used
11011 electric roto - electric, starter - £6.60
Electric power starter • Backplate suitable hsp • Engine can improve - Free postage - New and Used
Electric power starter • Backplate suitable hsp • Engine can improve - Free postage - New and Used
Vintage max 21 v nitro - max-21, - £123.59
Vintage old school • Finned head was • Extra out scale - Free postage - New and Used
Vintage old school • Finned head was • Extra out scale - Free postage - New and Used
Fastrax enduro twenty one - twenty, - £126.79
Fastrax enter competitive • Nitro engine market • New enduro easy - Free postage - New and Used
Fastrax enter competitive • Nitro engine market • New enduro easy - Free postage - New and Used
Novarossi plus 9 port - novarossi, 9-port - £333.34
Perfect collectors racers • Looking that classic • Novarossi power reliability - Free postage - New and Used
Perfect collectors racers • Looking that classic • Novarossi power reliability - Free postage - New and Used
R020 nitro pull starter for - r020, - £6.99
Most models hsp • Class engine buying • From supports our - Free postage - New and Used
Most models hsp • Class engine buying • From supports our - Free postage - New and Used
Pull start for thunder - for, - £12.75
- Free postage - New and Used
- Free postage - New and Used
Nitro max rg vintage - max, - £165.00
Max vintage nitro • Motor high quality • Stroke engine cars - Free postage - New and Used
Max vintage nitro • Motor high quality • Stroke engine cars - Free postage - New and Used
Italian nitro engine - engine, p3 - £125.50
Sliding carb pull • Starter bought bulk • Couple years ago - Free postage - New and Used
Sliding carb pull • Starter bought bulk • Couple years ago - Free postage - New and Used
Try this: 27mhz transmitter | 35mhz transmitter | 35mhz crystals | 4 channel transmitter receiver | 4 stroke rc engine | 500 helicopter | aerobatic | ansmann virus 2 | aston martin radio controlled car | axial rock crawler
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Everything you need to know about 21 nitro engine
Whether you are looking for a brand-new or second-hand 21 nitro engine, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £6.6, while premium listings can reach £363.7 — giving you a wide budget spread to work with. The average price of £110.26 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.