Genuine 'OS' R2103 Liner/Piston & Rod set.

Displacement: 3.49 cc
Bore: 16.08 mm
Stroke: 17.2 mm

OS SPEED R21 EURO SPEC II
LINER/PISTON/ROD ASSEMBLY 

Displacement: 3.49 cc
Bore: 16.08 mm
Stroke: 17.2 mm

O.S.SPEED CARBURETTOR REPAIR KIT 21

SIMILAR TO BASIC O RING SET BUT INCLUDES FITTING GUIDES.

O.S.SPEED CARBURETTOR REPAIR PARTS 21

OS PRESSURE CHAMBER SET. (1/10th & 1/8th)

OS Glowplug RP7 71642060

O.S. Engines T-Series RP7 Cold Heat Range Turbo Glow Plug.

Recommended for nitro ON-ROAD engines .12 -.21 16 - 25% nitro fuels

GENUINE OS GLOW PLUGS.

No' 7 (.21 cool to warm weather)

O.S. Engines T-Series RP8 Ultra Cold Heat Range Turbo Glow Plug.

Recommended for nitro ON-ROAD engines .12 -.21 16 - 25% nitro fuels

O.S. Engines T-Series RP7 'GOLD'

Cold Heat Range Turbo Glow Plug.

Recommended for nitro ON-ROAD engines .12 -.21 16 - 25% nitro fuels

Springs manifold long(2) 72101272

NEW 'STRAIGHT' type manifold from OS Engines.

Combines Excellent Top End Speed with good Mid/Low

performance and economy.

NEW 'STRAIGHT TYPE' MANIFOLD AND FITTINGS FOR
ALL OS 1/10 ON-ROAD MOTORS.

GENUINE OS .21 TUNED PIPE

Specifically for OS2101/03/03/EURO Long Stroke Motors

NEW

OS .21 TUNED PIPE TR02 EFRA2165

Developed for smoother Low end and Midrange performance whilst retaining good Top End.

NEW!   IN STOCK NOW!

The New tuned silencer TR02 EFRA2165 kit supplied with
the MR02 manifold, designed for 1/8th on-road engines.

Improved bottom end and mid range power, making for
smoother acceleration and better control.

Requires slight mixture change. Up to 1/4 turn richer.

NEW 'STRAIGHT OUT' type manifold from OS Engines.

Combines Excellent Top End Speed with good Mid/Low

performance and economy.

OS 'INSBOX' Foam Air-filter.

Genuine OS Spare part.

Special protective grease resistant to high temperatures.


Apply to the surface of the exhaust pipe and the manifold.

All the rubber and dust residues that will be attached can
be easily removed with a simple cloth and without any difficulty.

One application is enough even for a full day, just do not remove the
product from the exhaust.

P-Line Muffler Glove is a special protective grease resistant to high temperatures (-35°C +270°C).

Apply by spraying Muffler Glove generously directly onto the exhaust, simulating a paint job.
For best results, we recommend applying two coats of release agent).

After use, any rubber residue that adheres can be easily removed with a simple cloth and without any effort.

One application lasts for more than 12 hours.

NO MORE HOURS SPENT CLEANING THE BURNT ON CRAP ON YOUR EXHAUSTS!

A **MUST HAVE** for every nitro racers toolbox

Large 400ml spray can for ease of use.

The new benchmark in professional cleaning for RC micromotors arrives.

🎯P-Line Fast Cleaner – Code: PG16206 Designed by Pepe Group to meet the highest standards in the RC industry.

💥High-performance technical cleaner for internal and external use of micromotors:
✅Degreases deeply
✅Zero residues
✅Safe on silicones and plastics – designed not to damage them
✅Specific formula for the RC sector 🧪Tested to satisfy the most demanding professionals and pilots.
🚀600 ml format with constant high pressure delivery: maximum effectiveness from the first to the last spray.

⚙️It's not just a degreaser. It's the ultimate technical cleaner for the RC world.

NEW PRC INS-BOX SET for 1/8 and 1/10 on road scale.

EFRA APPROVED with homologation number INS202301

Super light weight (-20%)

8mm lower and 3mm diameter less than other ins-boxes.
The INS-BOX is made of light weight ABS, colour black.
The sponge is low profile to reduce the total height of the ins-box.

The air inlet is made by x2 8mm holes and then air pass through the "turbo effect" and goes into the carburettor with more speed and more pressure. This increase of air pressure makes the top speed rising of 2km/h, more constant carburation and more torque.

All combined with new aero design, especially designed for new 1/8 on road bodies.

PRO-RC SMALL INS-BOX Air Filter and Intake Silencer. 

Suits all .21/.12 On-Road motors.

Introducing the Project RC "S750" Professional 1/10 & 1/8 On-Road Starter Box: a potent, economical, and dependable companion for fuel on-road enthusiasts.

Engineered to surpass expectations, this starter box effortlessly tackles tight engines. 

Equipped with high power - 775 size motor, the "S750" generates ample power to conquer even the most stubborn engines.
Pre-installed T-Style connectors ensure a seamless, low-resistance connection from the get-go.
Boasting high-quality 16awg silicone shielded wiring and quick-change connectors, maintenance is a breeze.
Its adaptable battery tray accommodates commonly used 7.2V NiMH or 7.4V LiPo packs, simplifying setup for users with existing batteries. With slight adjustments, the tray easily accommodates a 4S starter box pack.

Offering convenience, the quick access cover release tab unveils the inner workings without requiring tools—just press and lift!
Supported by the reputable Project RC brand, the "S750" ensures nitro enthusiasts have a potent and budget-friendly solution that won't leave them stranded.

FITS OTHER TANKS

The SKYRC engine heater uses technology similar to that used by Formula 1, Indy Car and 
NASCAR Teams! It will properly pre-heat your engine to 60-70°C in 10 minutes 
based on ambient temperature. 

SKYRC engine heater will pre-heat all the critical parts of your nitro engine, giving you a 
minimal of stress and wear on the engine. It help relieve the stress on the crank, 
con-rod, piston and sleeve during warm-up. It also give you a very easy and smooth 
engine start, with no stress on your starterbox. Fuel consumption is much less, as 
you do not have to spend time warming up and adjusting your engine. A pre-heatet 
glow-plug will increase the life of your plug. It is also perfect for break-in, as it 
reduces the "pinch" on your new engine. You will experience that engine pre-heating 
is a must. Most importantly, it will quickly pay for itself by increasing engine life and 
performance! 

Features:

MCU control heating time and heating power for maximum safety. 
Safety timer: turn off power around 10 minutes automatically. 
Built-in temperature sensor: to control the output power of the heater. 
LED indicator for status of engine heater. 
12V DC source with low voltage cutoff. 
Fireproof and heat resistant adjustable cover. 
Fits all .19-.26 RC nitro engines. 
Very small, lightweight and compact for quick and easy storage. 
It's designed to transfer heat effectively and efficiently. 
Access port on top allows you to start and monitor your engines temperatures 
without having to take the heater off.

GENUINE OS T1070SC KIT .12 Tuned Pipe & Manifold.

CARB/BELLOWS SLIDE DUST COVER and SEAL.

Fits all OS Based .21 Motors.

OSMAX High Quality Ball-Bearing
1x High Speed BB 7x19mm 1RS
1x High Speed BB 14x25.4mm

0S2101-2-3-4-5

• Kit O-Ring Carburettor VS-R01 (OS R2101)

• Kit O-Ring Carburettor VS-R02 (OS R2102)

• Kit O-Ring Carburettor VS-R04 (OS R2103)

• Kit O-Ring Carburettor MAXIMA R6 etc

Contains:
22781800(1)
27881820(2)
46066319(2)

VS/OS EXHAUST SPRINMGS 'SHORT' (x6)