Accessories

We’re approaching MoT anniversary, so I thought I’d get in there early and book the ZRX in for an MoT at a local bike shop, A Force Motorcycles in Aldershot.

I trotted up there yesterday and a thorough MoT test was carried out … with Blue Rex’s first ever failure!

The Clear Alternatives LED rear light illuminates red (and amber with the integrated turn signals) but does not shine white light down onto the numberplate, so it’s a fail. There is what appears to be a small pilot type LED which might perform that function, but the general consensus appears to be that there isn’t one. I may be able to bodge something together, but in the meantime, I rode home and then took off the rear seat cowl – revealing a missing bolt to hold the rear mudguard and under seat plastic in place, so that was replaced. I then disconnected the LED light and refitted the OEM red one (having popped to the local Jet petrol station to get a couple of 21/5W tail/stop lamps) which I keep with all the other OEM parts I’d taken off*.

I also fitted the marginally larger numberplate – I think it’s the same sized font, but just more space around it – which was the other fail item – and then this morning popped back for a free retest and pass certificate.

Mileage this year is 19,621 miles, up 159 miles from last year.

*Now we’ve moved out of London, I’m expecting to do more miles on Blue Rex, such as last weekend’s Distinguished Gentleman’s Ride in Guildford & Surrey Hills, so I’ve removed the “spools” and refitted the grab rails for Alison.  Next job is removing the rear sets and refitting the standard footrests.

Here are some photos from the DGR:

Whilst I was in the USA doing the Pacific Coast Highway in a 5.0L V8 Mustang Convertible, I thought it was long overdue for Blue Rex to have some care and attention, so it was off to Larry at PDQ to give it a good fettle and its MoT.

And it really was a good fettle: the old Datatool alarm was finally consigned to the bin, as was the battery. The carbs were basically overhauled and a couple of pipes and o-rings were replaced. There was a new chain and sprocket set. There was a new set of tyres to replace those that were on there that were many years old and had all the grip of Donald Trump.

It was then MoT’d and it passed with a mileage of 19,462 which was 40 miles up from last year’s and was basically the mileage out of London to PDQ.

Whilst at PDQ, Larry whacked it on the dyno to see how it measured up, some 11 years after the team at PDQ had breathed on it. 154.89bhp at 10,100rpm (158.37bhp) and 90.5lb/ft of torque at 7,830rpm (91.5lb/ft), 2011 figures in brackets.

2022 Dyno Results

It’s a new dyno – so not necessarily a true like-for-like comparison – but it’s still close to what it was putting out before, which is pleasing.

Larry was also kind enough to grab a socket and a screwdriver to swap out my Pazzo Racing clutch lever for a shorty one when I collected it.  A previous problem with trapping the gloves over my non-existent fingers when pulling in the clutch…

I used my disabled person’s Freedom Pass to get there, so it cost me nothing and the ride back was lovely: back in a little over an hour (with a fuel stop) thanks to filtering and people working from home.

Well today I went to collect the ZRX from PDQ post-fettling. And yes, I think it looks great!

Larry mentioned that Nick had test-ridden it just to be on the safe side after they’d achieved their best-ever dyno results for a ZRX1200R on standard carbs/bores. I’d asked for a 44T rear sprocket as before and Larry suggested it would be sensible to go back to a 42T at some point as Nick had come back wide-eyed and declared it a tad berserk… We’ll see tomorrow!

A quick update on Blue Rex’s progress: it turns out that reprofiling my standard cams would have been experimental and Larry wasn’t prepared to experiment on a customer’s bike, so we agreed to buy a new set of ZZR1200 cams after all along with stronger valve springs.

As the clutch had been slipping on track for a while, I also asked Larry to upgrade the clutch plates and springs whilst it was apart.

In the intervening period, its MoT has expired so it’s been MoT’d and passed.

Worse was yet to come: PDQ have been awarded the sole concession for Dymag wheels worldwide and was offering an introductory deal … so a set of 7 spoke magnesium alloy wheels in satin black are going on with a new, slightly larger section Bridgestone BT016 tyre (which should be fine for our planned Ardeche Valley trip in June) rather than a full-on trackday tyre. Oh and as my secondhand Akrapovic full system would be looking out of place now, I’ve upgraded to a new hexagonal system with carbon fibre end can to set it all off – the removed parts will be for sale on the OC when I collect it. As that won’t be for a week or two, PDQ will run the engine in on the dyno and do a pre and post run-in dyno run for a reading as to what the engine is putting out.

One of the few issues I have with the Kawaskai ZRX1200R is its seat: when you first climb on it seems very plush and comfortable, but after 80 miles or so it does start getting uncomfortable. So I ordered a Sargent Solo replacement seat from the States.

Whereas before I’d be shuffling around uncomfortably after a relatively short while, the Sargent cossets your bum in comfort and even has space and a tube for you to stow something in the seat itself (in my case a ZRXOA rubber torch).

The seat is slightly slippery when you wear leathers but I find that quite useful when shifting my bum from side to side on trackdays.

Recommended.