Description
Rb25 Mono Port Kit Barrel Piston Reed Valve & Inlet Manifold (wossner 39 Comp)
Af - RB250 High performance race 250 cylinder kit
Includes;- Alloy barrel - piston/rings - 8 petal reed valve- gaskets - inlet manifold To ensure our customers get the best out of this new kit, both in terms of performance and reliability we recommend that only experienced mechanics/tuners fit these kits,
AF RECOMMENDED MINIMUM ENGINE SPEC:-- Based on a brand new SIL Engine the following is the minimum engine specification required to reliably run the RB22. Cutting corners will result in greater expense and possibly life threatening failure.
This is a high performance kit not for the foolish or faint hearted.-- RB Kit, AF 225 Head, RB AF 58mm Race Crank, Machined Crownwheel, heavy duty Clutch Springs and Centre Spring, Aluminium Top Chain Guide, possibly a Strong Selector Spring. This kit should only be run with an appropriate Expansion System and Suitable Open Carb, we recommend RB Rally NK Expansion/ RB Road Race NK/ franspeed Expansion and 30mm carb upwards...............................................
The engine should be thoroughly checked to ensure it has no other problems with repairs and replacement components fitted as required. The crankshaft is especially important. We can up-rate an existing AF Race crank with a special 15 roller big end bearing, or re-rod an existing crank with our new RB con-rod kit with 18 roller IKO bearing or supply a complete replacement RB AF Race Crank that has been developed specifically for the kit....................................-
We have full confidence that the RB20/22/25 offers a fantastic level of performance with a sublime power delivery ideally suited to those customers who want a fast road Lambretta that is a pleasure to ride with others, but can also provide that adrenaline-fuelled grin when the throttle is wound open.............................-------
Important information you should know regarding your engine set up and provide to the servicing dealer-----
Typical TASS RB ENGINE SET UP- Bore of Cylinder 70mm- - Stroke of crankshaft 58mm-- Spec of any additional porting None -- Gearbox Indian GP200 -- Front Sprocket 19 Tooth -- Crownwheel 46 Tooth-- Clutch type Modified 5 plate or 6 plate-- Timing 17º Before Top Dead Centre Compression Ratio 9.5:1 Squish Clearance 1.5mm Carburettor 30/34mm Dellorto /MUKINI 35MM/30mm kehin Exhaust System NK RB Race / FRANSPEED RACE Electronic Kit -Light Flywheel/mid weight
LAMBRETTA RB250 CYLINDER KIT RB25 MONO EX PORT
- Brand: AF RAYSPEED
- Product Code: CEL507
- Availability: Out Of Stock
-
£590.00
- Ex Tax: £491.67
Related Products
LAMBRETTA CLUTCH PRESSURE PAD-GP
Clutch bronze pressure pad for Lambretta GP no.9..
£5.50 Ex Tax: £4.58
LAMBRETTA CYLINDER STUD 8MM
Cylinder stud 8mm Fits all Lambretta and Vespa 200 .163MM LONG , CENTRE SHANK 7MM THICK .EACH ..
£3.70 Ex Tax: £3.08
LAMBRETTA GASKET SET LI/SX/TV/GP 125/150/175&200CC
LAMBRETTA series 123 li/sx/tv & gp , 125/150/175 & 200 cc models. multi gasket set all..
£17.85 Ex Tax: £14.88
LAMBRETTA DRIVE SIDE OIL SEAL -VITON
LAMBRETTA VITON High performance Double lipped -Drive side CRANKSHAFT OIL seal, 33/50/6.Less w..
£8.50 Ex Tax: £7.08
LAMBRETTA CYLINDER HEAD GASKET 225 0.3mm 70mm
LAMBRETTA HEAD GASKET 225cc 0.3mm thick 70mm bore special thickness to aid setting up squish clearen..
£2.50 Ex Tax: £2.08
LAMBRETTA CYLINDER HEAD GASKET 225 0.5mm 70mm
HEAD GASKET 225cc 0.5mm thick 70mm bore special thickness to aid setting up squish clearences, to su..
£2.50 Ex Tax: £2.08
LAMBRETTA CYLINDER HEAD GASKET 225 0.7mm 70mm
HEAD GASKET 225cc 0.7mm thick 70mm bore special thickness to aid setting up squish clearences, to su..
£2.50 Ex Tax: £2.08
LAMBRETTA ANCILLOTTI SEAT- WHITE LOGO AND PIPING
Lambretta series 1 2 3 & GP ancillotti seat. The seat has white top piping and writing , it has a me..
£105.99 Ex Tax: £88.33
LAMBRETTA ANCILLOTTI CAFE RACER SEAT bolt down
LAMBRETTA ANCILLOTTI SPORT SEAT , CAFE RACER STYLE WITH ANCILLOTTI LOGO ON REAR , BLACK WITH WHITE P..
£99.99 Ex Tax: £83.33
LAMBRETTA ENGINE MOUNTS LARGE-SX/GP -SCOOTOPIA ,PAIR
LAMBRETTA sx/gp long type engine mounts , good quality by Scootopia ,a pair Scootopia mad..
£45.00 Ex Tax: £37.50
LAMBRETTA AF MAMMOTH CYLINDER HEAD 225CC (70MM)
The New AF Mammoth Head is a direct replacement for the standard sized cylinder heads but offers a s..
£98.00 Ex Tax: £81.67
LAMBRETTA CYLINDER HEAD GASKET 1MM SS225 CASA PERFORMANCE
CASA PERFORMANCE SS 225 HEAD GASKET 1.MM ..
£4.99 Ex Tax: £4.16
CYLINDER STUD 8MM -VESPA 200
Cylinder stud 8mm Fits all Lambretta and Vespa 200 .163 MM LONG , CENTRE SHANK 7MM THICK .EACH ..
£3.70 Ex Tax: £3.08
LAMBRETTA VITON CRANKSHAFT OILSEAL FOR CASACASE ENGINE CASING X224
CASA PERFORMANCE VITON CRANKSHAFT OILSEAL FOR CASACASE ENGINE CASINGCrankshaft oilseal in high-..
£9.99 Ex Tax: £8.33
LAMBRETTA CYLINDER HEAD GASKET .6MM SS225 CASA PERFORMANCE
CASA PERFORMANCE SS 225 HEAD GASKET .6MM ..
£3.99 Ex Tax: £3.33
LAMBRETTA CYLINDER HEAD GASKET .4MM SS225 CASA PERFORMANCE
CASA PERFORMANCE SS 225 HEAD GASKET .4MM ..
£3.99 Ex Tax: £3.33
LAMBRETTA AF MAMMOTH CYLINDER HEAD 250CC (72MM)
The New AF Mammoth Head is a direct replacement for the standard sized cylinder heads but offers a s..
£98.00 Ex Tax: £81.67
LAMBRETTA BGM ENGINE MOUNTS LARGE-SX/GP PAIR
LAMBRETTA BGM SX GP long type engine mounts , Lambretta series 3 & DL/GP large engine..
£44.00 Ex Tax: £36.67
LAMBRETTA BGM ENGINE MOUNT TUBE STRENGHTENER
WELD ON BRACKET , FOR STRENGHTERING THE FRAME TUBE TO ENGINE MOUINT..
£12.00 Ex Tax: £10.00