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L-OS13100OS Max 35AX With E3080£143.54
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Designed specifically for light weight and high power output from a compact crankcase, the Max 35AX is an ideal engine for 'Fun Fly' and 3D flying.The new crankcase follows the theme of all the new AX range and the 35AX will fit exactly where the old 32SX did without modification.The new E-3080 muffler is highly effective and features a sealing O-ring between the two main sections. As you would expect, the silencer outlet can be rotated to and desired position. With only 10g more than the old Max 32SX, the 35AX has very little weight penalty for it's substantial power increase.

SPECIFICATIONS
Bore:20.2mm (0.795")
Displacement:0.352cu.in. (5.77cc)
Power Output:0.9PS @ 11,000rpm
Practical RPM:2,500 - 13,000

£143.54

Buy NowIn stock for immediate despatch.
Part No: L-OS13100
Item Name: OS Max 35AX With E3080
Brand: OS
See Further Items Recommended for OS-Max-35AX-With-E3080
L-OS13642OS O.S. MAX 21VG-P ES£137.69
Identical specification to the 30VG (P) SR but supplied with the complete rear shaft-start system as standard. The shaft start system is found in many cars today and, so long as there is sufficient access, it is a common conversion from a pull-start engine too. The 21VG - P ES is also the perfect upgrade for many RTR cars that come with a less powerful and tricky to use standard engine.

£137.69

Buy NowSupplier stock. Despatch will take 3-5 days longer than our standard delivery time.
Part No: L-OS13642
Item Name: OS O.S. MAX 21VG-P ES
Brand: OS
L-OS13644OS O.S. MAX 21VG-P£134.99
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Developed from the successful 30VG series and intended to replace and update the old 21RG range. This is a 'sports' tuned car engine for general off or on road use. Its mild tune level ensures easy operation for the first time user. The 'P' style crankshaft is for 2 speed transmissions. This version will require an external starting system in the car. Check your car for compatibility.

SPECIFICATIONS
Bore:16.6mm
Displacement:0.21cu.in
Stroke:16mm
Weight:347g

£134.99

This item is currently out of stock.
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Part No: L-OS13644
Item Name: OS O.S. MAX 21VG-P
Brand: OS
L-OS13873OS O.S. MAX 21XZ-R£284.57
In the pits, time is the enemy and O.S. 21XZ-R can defeat it. They can run a full 10-minute heat on just one tank of fuel, while most other engines require two. That puts you a pit stop ahead of the pack and in sole possession of the lead to the checkered flag. The 21XZ-R VII's aggressive timing puts explosive acceleration and top-end speed at your fingertips, while surprising starting ease lets you unleash its race-winning potential right out of the box.

£284.57

Buy NowSupplier stock. Despatch will take 3-5 days longer than our standard delivery time.
Part No: L-OS13873
Item Name: OS O.S. MAX 21XZ-R
Brand: OS
L-OS13940OS Max 21X-M Outboard£323.99
The new O.S. 21XM is a high performance outboard engine designed for use on the latest high speed racing boats. With 1.3PS @ 25000 RPM on tap, this engine provides astounding levels of speed and performance. Features robust cast construction and an integral silencer box. Perfect for the serious racer.

SPECIFICATIONS
Bore:16.6mm (0.654")
Displacement:3.46cc (0.211cu.in.)
Power Output:1.3PS @ 25,000rpm
Practical RPM:3,000 - 25,000

£323.99

Buy NowIn stock for immediate despatch.
Part No: L-OS13940
Item Name: OS Max 21X-M Outboard
Brand: OS
See Further Items Recommended for OS-Max-21X-M-Outboard
L-OS13941OS O.S. MAX 21XM Ver.II Outboard£455.89
Take down the competition with the 21XM Version II Outboard Marine engine from O.S.! Designed expressly for small and medium sized outboard boats, it retains many of the features found on the successful 21XM, including the 20J carburettor and #8 glow plug. New additions include efficient air cooling, a larger muffler, aluminium tilt transom mounting plate, outboard unit with flexible propeller and blue anodised aluminium heatsink head.

The Complete Outboard Unit !!

£455.89

Buy NowSupplier stock. Despatch will take 3-5 days longer than our standard delivery time.
Part No: L-OS13941
Item Name: OS O.S. MAX 21XM Ver.II Outboard
Brand: OS
L-OS13951OS O.S. MAX 21XZ-M£310.19
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Based on the .21XZ-R's performance at the 2011 IFMAR 1/8 scale On-Road World Championships, the .21XZ-M Inboard Marine Engine takes that race-winning technology and applies it to dominating .21-size boat competition! Many of the performance features found on the .21XZ-R are here; by utilising a water-cooled cylinder head and big-bore carb, the .21XZ-M will assert itself on the water with the same resounding success!

Key features include a blue anodized, water cooled cylinder head plus a 21D big-bore carb, allowing for the use of high-nitro fuel.

£310.19

This item is currently out of stock.
Email me when availabe!
Part No: L-OS13951
Item Name: OS O.S. MAX 21XZ-M
Brand: OS
L-OS13960OS O.S. MAX 30VG(P)£160.64
The 30 VG from packs the largest amount of power into the smallest possible crankcase. This engine will fit into a conventional .21 size mount, and provide staggering levels of power. Supplied with a 'P' style crankshaft, and a slide carburettor. Requires external starting equipment suitable for your car.

SPECIFICATIONS
Bore:18.5mm (0.728")
Displacement:5.0cc (0.298cu.in.)
Power Output:3.0PS @ 28000rpm
Practical RPM:4,000 - 36,000

£160.64

Buy NowSupplier stock. Despatch will take 3-5 days longer than our standard delivery time.
Part No: L-OS13960
Item Name: OS O.S. MAX 30VG(P)
Brand: OS
See Further Items Recommended for O.S.-MAX-30VG(P)
L-OS13965OS O.S. MAX 30VG(P) ES£220.31
A 'Rotostart' version of the 30 VG, suitable for use in the 'Savage' and similar .21 size engine powered cars that utilise this type of starting system. Features a 'P' type crankshaft, and a slide carburettor. O.S. quality is evident throughout. Please check your car specification for compatabilty.

SPECIFICATIONS
Bore:18.5mm (0.728")
Displacement:5.0cc (0.298cu.in.)
Power Output:3.0PS @ 28000rpm
Practical RPM:4,000 - 36,000

£220.31

This item is currently out of stock.
Email me when availabe!
Part No: L-OS13965
Item Name: OS O.S. MAX 30VG(P) ES
Brand: OS
See Further Items Recommended for O.S.-MAX-30VG(P)-ES
L-OS14000OS Max 37SZ-H Ring£160.94
The brilliant new O.S. 37SZ-H is the perfect choice when you want the ultimate in performance from your 30 class helicopter. Features a super-rigid crankcase, ringed piston/liner assembly, and a new carburettor for precision control, suitable for use with push-pull set ups. An outstanding performer.

SPECIFICATIONS
Bore:20.5mm (0.807")
Displacement:6.07cc (0.37cu.in.)
Power Output:1.4PS @ 18000rpm
Practical RPM:2,000 - 21,000

£160.94

Buy NowSupplier stock. Despatch will take 3-5 days longer than our standard delivery time.
Part No: L-OS14000
Item Name: OS Max 37SZ-H Ring
Brand: OS
See Further Items Recommended for OS-Max-37SZ-H-Ring
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