jrsunt

I've ridden a few trials at altitude, maybe 2000-2500ft on a pretty much std 2006 4rt, the bike seemed to adjust itself pretty much ok. There was some loss of power, particually at the top end where it didn't seem to rev out. To try rectify the issue and to get more air into the airbox and through the throttle body, i cut away the airbox lid giving it a much larger mouth and opened up the rubber manifold to the throttle body. Yes, it did bring more of the top end back but at the expense of running too hot and pre-detonating after 10mins of riding, like it was suffering from fuel starvation. I returned the bike to normal and after 30mins of riding the lack of umph wasn't really noticable

Remmove the restrictor between the cylinder and front pipe and also between the front pipe and silencer Try a Domino aluminium fast action throttle, seem to be quicker and smooter than a f/action plastic Remove flame retarder cage from air filter and use jitsie filter Try a 42/43 rear sprocket, just to slow things down a little and give it more get up and go I'd recommend trying these before you re-map the bike, the bike has enough umph as standard

I've had a similar starting problem, but once started it would not run indefinatley, cutting out after a few seconds or a few minutes, anyway it turned out to be a faulty bank angle sensor. It seems Honda have had a few problems with these as they are replacing them on some of their road bikes. The cure was to remove it and join the outside wires together to complete the circuit. Starts and runs better than before

I have been trying to place a classified ad in the buy, sell section of the site. When i enter my username and password, it says i do not exist. If i enter my email address again it says email already exists. What am i doing wrong?

i'm not sure now!!! perhaps jjwhite can help, as he'll be doing his very soon.

at 17 you are restricted to a 125cc motorcycle until the age of 21. To be able to ride a 125 you must firstly get your provisional licence and cmplete a CBT course (compulsary basic training). I f you have a full car licence you can ride a 50cc moped/scooter without taking another test. At 21 you can take the 33bhp test (which covers most, if not all trials bikes) or take the direct access which is an intensive course, costing quite alot. Direct access allows you to ride any motorcycle with any power. The 33bhp test alows you to, after 2 years ride any motorcycle with any power. The law on this is always changing, the government are wanting less people on high powered, anti social, loud, offensive, dangerous and damn right good fun sports bikes. Well aren't they trying to stop us doing anything fun? Think DEFRA!!!! Unfortunatly we trials riders fall under the same blanket, making it quite arkward and expensive for us (especially the under 25's) to be fully road legal on our trials bikes. hope this helps

there is, bounces the valves!

Oil in the air box usually occurs when the bike has been running on its side or upside down. It has happened to me many times. nothing to worry about, just keep an eye on the engine oil level. You can disconnect the breather tube which runs from the overflow tank (under tank) to the air box and run the tube to under the bash plate. Not forgetting to block the hole up in the air box. It is only put in the airbox to conform with european environmental leglislation.

off the heads of valley road called trevil quarry

no problems to report, bike was brilliant, took 6 days of abuse and still sounded as sweet as it did on day 1. Although many of us did have a problem on friday morning caused by the army filling many bikes with water instead of petrol, resulting in draining the fuel tank, injector and pump. was back on the road within 30mins so not much of a problem.

of course.....

When i first tried the bike in mud, i couldn't get it to grip. It just takes time to get used to the power delivery and how to use it. Now not only does the bike destroy even the hardest slippery rock sections, as Mr Thorpe found out yesterday. It also inialates the stickiest of mud. It takes time and practice to get the best from the 4rt, but the rewards are exceptional.

The last group at stormy hall is always pretty impressive, just a short walk from the main road.

Its a shame about the masters class, as there are several riders who find the full championship course too much, but the experts not enough of a challange. Will be intresting to see how they mark the sections out, wonder if they'll try to make it slightly harder to accomodate the better riders. All in all should be a very intresting expert series with perhaps 6 riders in with a shout of a win.

I'll always wear a helmet whether i'm competing or not. Never used to when i was on the monty/mountain bike until i woke up dazed in a field, knocked myself out after trying to jump a wall! I agree its entirley personal choice when out practising, but no helmet, no ride in trials.

Why are the acu only letting 50 riders in, anyone know?

A 125 gas gas pro is pushing out as much power as some of the early 250 gassers, and they are a good 15kg's lighter. Perhaphs BS is right in saying not as much torque, but certainly at the top end, when one of those little 125's is screaming flat out for a step, its surprising what they'll go up. its not the bike that makes the differance its the rider. I can get a 125 beta up most of the stuff the mont does, with alot of extra effort and revs.

A very good trial by all accounts, the organisers did a very good job getting all courses right. I didn't give the mont a very good showing tho, was pretty s***e in the morning. That very same drunken lady may as well have ridden the 1st 10 sections for me!

all you need for daytime only, a working electronic horn and a rear reflector. If the lights are on the bike they MUST work. so take em off. You may also come unstuck if the bike is an import.

even with restrictors out, it falls well within the decibel limit (think the limit is 94dba).

ok, maybe not for 1 trial where the riders were not on factory bikes, how would raga and albert have faired on standard bikes? For the majority of riders who have bought the 4rt, their results have improved.

the reason why honda-montesa ceased production of the 315 is because of honda's policy of only producing 4 stroke motorcycles mainly due to the american emmision laws. Yes the 315 was/still is a fantastic bike but the 4rt seems to do everything so much easier.

Without going down the o'ring option, probably a renthal r1 chain. Lasting me about 6months

save you looking..... 15x21x12

katy's in, mark turned down and i'm still waiting......