Norvil Production Racer
Built From 100% New Parts

We are still building new bikes but we are not taking on any new
commissions at the moment due to a huge backlog

We still sell all the parts you could ever want  - so why not build your own bike
We currently stock around 15000 Norton parts in our
Online Parts List

www.norvilmotorcycle.co.uk

   

  

Technical Specification - Street Legal Race Bikes - To Pre 1975 Specification

  Optional Extras GB Pounds

 

Now You Can Own The Bike You Never Could Afford When They Were First Manufactured 

 

 

All New Bikes Are Built To Your Own Tailored & Individual Specification

 

 

All Bikes Can Be Viewed At Any Time During Our Usual Opening Times by Prior Appointment

 

 

High Resolution Digital Diary Of Build Compiled On CD (Request At Start Of Project) Optional Extra
PAINT - Metallic Paint / Two Tone Paint e.g. Silver, Gold, JPS Colours etc Optional Extra
PAINT - Metal Flake, Candy Apple, Pearlescent etc Optional Extra
Engine   
750cc, 850cc or 920cc  
41mm Diameter Valves (9/32 stem)  
Colisbro Valve Guides  
4s Camshaft - Made In EN40B Steel  
Amal MK1 32mm Rubber Mounted Carburettors  
One Piece Velocity Stacks  
Gas Flowed Big Valve Head  
Polished Lightened Rockers  
Bronze Rocker Spacers  
One Piece Crankshaft - Made In EN40 Steel   
Hollow Tappet Adjusters  
Dural Rocker Adjuster Nuts  
Dural Valve Collars  
Tri-Rate Valve Springs  
Polished Lightened Conrods  
Powermax Type 10:1 Pistons  
MK4 Boyer Micro MK3 Electronic Ignition  
7s Camshaft Plus Radiused Followers Optional Extra
Titanium Valve Collars Optional Extra
Vernier Camshaft Sprocket Optional Extra
Automatic Cam Chain Tensioner Optional Extra
Transmission  
HTD Belt Primary Chain With Diaphragm Clutch  
4 Speed Gearbox With The Latest Type Gears  
Superblend Type Layshaft Bearing  
Reverse Action Gearlever - If Required Optional Extra
Chassis  
Full Norvil Fibreglass Kit, Complete With Half Fairing, Any Colour  
Norvil Disc Kit 12" Diameter  
Norvil Isolastic Head Steady  
Valanced Alloy Wheels With Stainless Steel Spokes  
Vernier Isolastics - No More Shimming Required  
Stainless Rear Mudguard, Colour Coded Front  
Reverse Cone Silencers  
Halogen Headlamp - 60/55W Wipac Quadoptic  
External Cartridge Oil Filter Kit  
Electronic Charge Control Unit  
Alloy Wheel Rims (Unless Stainless Rims Are Purchased, We Will NOT Use Chrome Rims)  
All Available Parts In Stainless Steel - Except Exhaust System Or Wheel Rims Optional Extra
Dommie Type Silencers, Upswept Optional Extra
Cross Braced Frame Optional Extra
Twin 12" Disc Conversion (14" Twin Disc Conversion Also Available, Please Email For Price) Optional Extra
Ventilated Rear Brake Conversion Optional Extra
Stainless Wheel Rims - Pair Optional Extra
Boyer Powerbox - Replaces Rectifier etc. Optional Extra

Norvil Production Racer: All engines are "blueprinted".  Combustion volumes guaranteed to less than 0.05cc. 

Norvil Production Racer - General Specification

Road Spec

BHP

RPM

Torque ft.lbs.

750cc

66

6500

50

850cc Pre MK3

72

6200

62

Page last updated 06/01/20