Tinus89

This very much sounds like it has been tampered with...

If the lights dim and you do hear a "click", then there could also be a loose magnet in the starter motor. I had that, and all symtoms showed a poor battery (voltage went down significantly when I pushed the button, as low as 6v). After replacing the battery, the problem persisted. I fixed it by changing out the starter motor & disassembled the old one, found a loose magnet inside.

Thanks docc, that explains why I could not get my head around that!

Do you have a picture of the CBR600RR mirrors on a sporty? Which model year CBR are they from? I am very unsatisfied with the original mirrors, and even less satisfied with the current aftermarket replacement I have.

I have not heard of any RM's (or anything else than a Scura, to be honest) suffering from the spontanious decomposing flywheels...

Right. Spending about 70EUR for a small peace of steel is a bit steep. Spending about 70EUR for a shifting improvement of my V11 isn't. Sign me up please:)

What would be the price including postage to The Netherlands?

The timing chest gasket is a known weakpoint in the V11. Does your V11 have a support bracket/plate between the gearbox and the engine, connected to the frame? Should be between the throttle bodies. I can see she does have two connecting arms running from the sideplates/porkchops to the lower back of the engine (photo 3), so the other bracket should also be there. These remove some of the stress on the timing chest (thus gasket), but a leak can still occur there.

I have fitted an SW-Motech one to my V11 with chinpad. https://www.v11lemans.com/forums/index.php?/topic/22036-anyone-successfully-use-one-of-those-quick-release-tank-bag-adapter-rings/&do=findComment&comment=253658

They are, I have the same on my 2001 RM.

Yes these are perfect! But a word of warning as I notice you have placed it onto cartboard. The stability relies on the rubber grips gripping the floor. If someone were to bump into the handlebars, the chock may turn easily as the cartboard slides over the floor underneath it, causing the bike to lean and fall over. How I know this? I was just in time to catch mine...

That "Viton" addition is very important in my experience. A PO of my bike installed a non-oil-compatible o-ring there, which had swollen so much it pushed the sensor far enough off the phonic wheel to not make the engine run properly >3k rpm anymore. Took me ages to find the cause...

I have ordered the white plastic lamp holder for the cluster from https://www.cmsnl.com/, it was also NLA at most stores. Not cheap, but I was very happy they had it available. Maybe they have this as well. It is listed on their site as PGGU02781101.

I had the exact same. Sometimes a slow start, sometimes fine, sometimes click-no start (and battery voltage WITH a road-side assistance car battery hooked up) dropped to 7V when pushing the starter button.... 2 loose magnets in the can.

I have experienced my return line banjo, which is made of a different material compared to the steel of the frame tube, to be partially filled with corrosion product & debris. I cleaned it out when I found it. I can't confirm this would cause the leakage as described as I do run pods (came without air filter box when I bought it) and my breather line runs to the ground.

@Rox Lemans, which exhausts are those?

This behaviour sounds exactly like mine did. Only happened when the bike was hot, eventually traced back the problem to the phase sensor. A non-oil compatible o-ring underneath it had swollen, causing the mounting plate to bend and the phase sensor move away from the phonic wheel causing these issues. A new o-ring did the trick in my case. Not saying in your case it is the o-ring, but the phase sensor explains the behaviour very well.

That is one way to look at it, however I personally quite like the swept back look. You could also have whoever translates the scan into a CNC program, ensure there is a fairly large radius in the back of the cutouts, e.g. 1/3 of the ID. That way the shape you take out on the front is about the same as the shape you will fill in on the back, where the cutouts are present in the original cast item. When you also use a metal which is at least as strong as the cast item you will be fine.

If you intent to remove the recesses on the back of the plate and move them to the front for cosmetical reasons, please also consider the fairly large radiusses used on this fairly stressed part. If you design the recess on the front side just to be milled out with an e.g. 10mm mill on a CNC lathe, the very small internal radius in the recess may still cause cracking, even though the design is strong enough for the general loads. Short version: when reproducing a casted part by CNC process, seriously consider the radiusses.

I have a spare, grey, non-cracked gearbox with 57000km on it, but I'm located in the Netherlands so postage may be an issue...

Thanks for all the responses! I've given it a whack yesterday with some paint stripper and a wire brush on a drill, which went remarkably well. Everything closed up/taped off obviously. Only need to go and find a smaller bit for the corrosion in the small holes, but should be fine. Plan is indeed to (quality) rattle can it, as the curing of the powdercoat will hurt any seals etc.

It is early '90s. Hmmm. So no need to set preload/backlash if I dont change anything, but also not too straight forward. Since it is not leaking, I am leaning towards leaving it intact an painting as is...

Hi all, I have a smallblock rear drive/bevel box which I want to repaint, as oxidation has caused the paint to flake. I can of course get a wire brush out on a drill and manually remove all old paint & oxidation prior to repainting it, but the best option really would be to have it sandblasted. Question: I have never disassembled a bevel box (I have with entire engines). Is disassembly and reassembly of one of these easy, or should I spend extensive time & effort in setting gear preload/interference?

Are you 100% confident the sidestand switch and related wiring is good? Because when I put out the sidestand whilst in gear, she dies, however when I quickly enough flip the sidestand back (or the clutch), I can actually prevent her from dieing and it sounds like a misfire or ignition problem.

So nothing happens when you press the starter switch? Not even a faint click of the starter relay? First things to check: - Dead man switch on? - Does the fuel pump prime? - Are you using the clutch lever whilst starting? - Check the main ground on the back of the gearbox is tight. - Push the starter button and then turn the handlebars from full left lock to right and back. Does she start now?