The Motorcycle Manufacture
All expertise from a single source-► Motorcycle conversions -► Conversion parts -► Engine overhaul and tuning -► Suspension overhaul and tunig
SE Motorcycle Cofigurator
Do you want to customise your BMW 2-valve conversion or are you interested in a complete bike from us? Then why not design your conversion or create your personalised dream bike in our 3D motorbike configurator*. Try out different colour combinations, tyres, exhaust systems, rear conversions, whatever you want, in combination. With the VR function, you can project your dream bike directly into your garage using your mobile phone.
*programmed by our partner: https://www.piazzablu.com/
Try it out directly:
3D Motorcycle Configurator
Click here to go directly to the SE Concept Bikes
Engines overhaul and tuning
SE has its own fully equipped engine department where we can completely overhaul your BMW two-valve boxer engine or perform any motorcycle engine tuning. Whether it's cylinder head machining, lead free build, displacement expansion, drilling / honing or face grinding, we do it all in-house. Visit us and let us take you on a tour of our engine shop.
But it's not just BMW engines that we specialise in. We also work on older Japanese, Italian or English engines to the same extent. Whether cylinder head revision or tuning, drilling and honing or a complete rebuild. You've come to the right place.
Click here to go directly to engine and performance
We can also do others.....
At SE, everything revolves around motorcycle conversions. Exclusive cafe racers, scramblers, roadsters and bobbers are created in our workshop. The focus is on BMW 2-valve models, but other makes and models are not neglected either.
We can realize completely individual conversions according to your ideas and based on your desired motorcycle. We are a certified company with our own engineering department and work closely with the TÜV. This means that we can also legally put customized frame and chassis modifications on the road. Want to know more? Then give us a call or send us an e-mail.
Our advice
The SE side stand for all BMW 2-valves is finished It was one of the most complex designs we have made for the BMW 2-valve engines. Initially, it looked like a simple task. However, it took us a few grey hairs to get all the angles and positioning right.
We offer the SE side stand in two versions: One, with the same function as the original versions, in which the side stand folds in automatically when unloaded.
The second version corresponds to today's vehicles. The kickstand locks in the unfolded position, making it much easier to get on and off the bike. To ensure that you do not drive off with the stand unfolded, it has an ignition switch.
The original kickstand often prevented the fitting of short exhaust systems or modified footrests. The SE side stand is mounted between the frame and engine and solves many of these problems. It folds in deep behind the exhaust and thus ensures maximum ground clearance.
Click here for the SE side stands
SE cylinder guard set 2-piece in black powder-coated or chrome-plated incl. mounting kit
You don't always have to do everything yourself. In the case of the crash bars, however, we had to. Firstly, there weren't any available on the market and if there were, the price was upwards of €250. So we fed the CAD program, looked for a good manufacturer and here they are: The SE engine guards for all BMW two-valve models.
More about the articles: Click here
SE Footrest comfort installation kit BMW R65 R80 R100 Monolever Twinshock
The original footrests of the BMW R65 R80 and R100 are positioned comparatively far forward. In addition to the unusual seating position, the space between the carburetor and footrest is also very small. In order to create sufficient clearance, BMW has offset the footrests on the right and left by approx. 40 mm. Nevertheless, riders with larger feet in particular bump into the carburetor float chambers when shifting gears or braking.
The SE footrest adapters place the footrests at the same height. We set the brake side back 65 mm and the shift side 105 mm. We lower the height slightly by 10mm to make the knee angle even more comfortable.
More on the articles: click here
BMW K-Project by SE
SE K-PROJECT - Development is progressing rapidly, which means that the product list for the K models is getting longer every week. What is slowing us down a little at the moment is the long way to go for the TÜV certificates. From next week, the side and centre licence plate holders will also be available for the Paralever models. At the moment we are working on the footrest systems. The assembled version has been purchased, but the seat position is adventurous. Here we will be focussing on riding comfort.
Safer on the road with the first BMW 2-valve with ABS and TÜV!
This week we have reached a milestone: the first BMW two-valve engine with a modern ABS system has been completed and has passed the TÜV test! After intensive test rides and several brake tests on special test tracks, we have succeeded in developing a safe and powerful ABS system for these classic machines.
The ABS system is available in two versions: A dual-circuit system for the front and rear wheel on Twinshock models and a single-circuit system for the front wheel on vehicles with drum brakes. ABS significantly reduces the risk of falling, especially on the front wheel, which considerably improves riding safety and accident prevention.
The conversion is not cheap - the single-circuit system costs from €3,800 plus TÜV registration - but it is worth it. The majority of the costs are attributable to the proven Continental ABS module, and compared to the costs of an accident or an expensive repair, this is an investment in your safety.
Ask for an individual offer for your model and make your classic BMW safer for the road!
