Yamaha

Questions, angle grinder for port modifications. -I have modified several 2 stroke cylinders with Dremels with decent results, but never upper transfers because I don't have a small enough angle grinder. -I have a trials motorcycle engine TY250 Mono with 68 mm bore that I would like to work on the upper transfers. My 90 degree 1/4 inch angle grinder is too big. -I can't afford a Foredom cable operated with the assorted heads. -If I have to buy something, I'd like to be able to do saw cylinders as small as the 026 44 mm bore. -What is out there that could do a 44 mm bore? I can do electric or air. The low speed dental heads are cheap, but t…

Got the front end out of the Majesty and discovered the bearings are nearly shot. Anyone here know if its possible to buy taper roller kits for the TY or do you have to buy the bearings and cups from Yamaha. Thanks in advance

hi , wonder if any one can shed light on my question . i have a ty250 twinshock in the restoration prosses the eng no is493301604 any ideas what year modle, colour of frame, it has been painted red silver and white at some stage of its life . Thanks kev.

Visit My WebsiteHi there just finished getting frame ready for painting and i found some grind marks on frame under seat it looks like the braket that exhaust mounts to as been removed for some reason? can anyone whip there seat off and take a picture of bracket or give us some dimensions of braket as i have nothing to go off when making a new one any help would be great as im pretty much knackered at the mo!

Could anyone help me out with swing arm shim dimensions please? Mine are missing, little wonder there was so much play. The bushes seem fine and well greased luckily. I was hoping the local engineering shop might have shims to suit.

I need a new rod kit for my TY 250 1977 ( Canada ), I think all TS TY250 can use the same connecting rod. Does anybody know the part number for Hot Rod, IMS , ProX or other rod kit that would fit my TY ? Thank you for the info Guy

Hi I'm just starting a restoration on a 1984 TY250 Mono - the bike is a Japanese import and has lighting kit and steering lock - long list of parts needed (preferably new) can anyone help or suggest a likely scource please: Tank (plastic) Seat Front and Rear Fenders Oil Tank Rear Light Head Bearings Swinging arm bushes and bearings Rear brake cable Wheel bearings Clutch arm Exhaust gasket Exhaust rubber - the one that joins back box to main exhaust Air filter Kickstart rubber cover All the rubber frame grommets Bashplate Graphics kit Forks - or contact for rechroming Thats for starters - I'm sure there will be lots more. Ive just finished a 1976 TY175 …

can anyone give me any advice on setting etc on a yamaha TY 175? thanks x Jen x

Saw that you can replace stock triple clamp (loose stile balls) bearing with new contain ball roller bearing . Was wondering if anyone has new stile roller bearing number. Thanks

I'm taking my fork tubes apart so I can send them to be rechromed as its peeling off I have got them dis assembled, I've got the damper rod out, but in the fork tube there is an aluminium bush and also what looks like a washer retained at the bottom of the fork tube. How do you get this out as obviously this cant stay in for rechroming. Thanks..

there is a nice looking whitehawk 80 on ebay at the moment ,its not mine by the way but looks great

hello i have a whitehawk 80 which has 17 inch rear wheel and 20 inch front wheel the hub centers have been skimmed off ,the ribs round the outside of the hub i mean. it does look very tidy but i have just bought a majesty 200 and the rear hub has been turned down in a similar fashion has any of you members seen this mod on the larger 200 majesty it is a standard ty rear wheel im not sure if i should risk riding if it was designed for a schoolboy to use and not my slight 15 stone

Just bought a 75 TY250B for restore. Can anyone tell me of any websites for info, parts, forums, chat rooms, clubs, etc. Greg

Hi All, I have been picking up useful information from the forum for years but this is my first post. I bought a rough looking bike on Ebay a few years ago knowing that there was a majesty under all the alterations and rust. I took the head of to check if the bike was a 250 or a 320, the bore measurement was 70mm so i assumed that it was a 250. On further investigation the left side crankcase was broken so i managed to find a new replacement on Ebay. Yesterday was the first time i have been able to put the old and new crankcases together, and i noticed the opening on the old case for the cylinder sleeve is larger than the new case. Am i right in thinking that th…

hi ive been told that the ty175 twinshocks swingarm is differant from the ty250 twinshock. i have a ty175 and need a swingarm been looking around and found some ty250 ones. although only seen pics it looks the same as the ty175 . what are the differances if any ?? will a 250 swing arm fit and take my 175 rear wheel sorry but quite new to the ty any help greatly appreciated many thanks

as the title goes i am looking for ty80 footrests , the ones that fold up for the kickstart...wheres the best place to look/get that wont break the bank?????

Anyone know of a source of tank graphics Thanks.

How do you remove the seal under the bolt at the bottom of the fork? Do you need to replace if it looks OK? I currently have 2 sets of forks. One set has what looks like a red fiber washers in place but they do not want to move almost like they are glued on place. I don't know if both sides sealed or not. The second set looks like it has copper washers on top of the red fiber washers. Both sides of this did seal.

Does anyone know whether a tank from a 250 Majesty will fit a Godden Majesty frame? Also do 200 Maj tanks fit the 250?

hello. i have a yamaha ty 250 mono that i am about to start restoring. does anyone know roughly how much a full engine rebuild woul cost. thanks.