Search found 292 matches

by JC1
Tue Aug 20, 2019 6:30 pm
Forum: Twinshock & Classic Trials
Topic: Twinshock Rules?
Replies: 11
Views: 5438

Re: Twinshock Rules?

One thing I've always wondered is would a motor from a 1980 DT175 (non-linkage monoshock trailbike) be eligible to use in a TY175 frame for twinshock pre-87. They are functionally extremely close to a TY175 motor and much more plentiful so if the DT175 motor was allowed then there might be more TY1...
by JC1
Fri May 18, 2018 5:33 pm
Forum: Twinshock & Classic Trials
Topic: Basket Cases
Replies: 2224
Views: 871427

Re: Basket Cases

Many thanks Rod. Looks like that solves the mystery
cheers

Back to your tanks Greg
by JC1
Fri May 18, 2018 2:23 pm
Forum: Twinshock & Classic Trials
Topic: Basket Cases
Replies: 2224
Views: 871427

Re: Basket Cases

Rod wrote:Model 183 Sherpa T 350.
006.jpg

007.jpg


Thanks Rod. That looks promising

Any chance you could post a pic of the underside of the 183 head please?
by JC1
Thu May 17, 2018 7:02 pm
Forum: Twinshock & Classic Trials
Topic: Basket Cases
Replies: 2224
Views: 871427

Re: Basket Cases

Dave, if it's any help ID-ing yr Alpina head here is a 138 head. Bul Alpina M138 head.jpg Bul Alpina M138 head 3.jpg Bul Alpina M138 head 2.jpg At least it was on a 138 engine, atop a cylinder stamped 116. Fin-cut is a little diff to yours. These heads have narrower stud spacing than my mystery head...
by JC1
Mon May 14, 2018 5:52 pm
Forum: Twinshock & Classic Trials
Topic: Basket Cases
Replies: 2224
Views: 871427

Re: Basket Cases

Ok Bultaco brains trust, can you ID this head that I found in the shed on the weekend?
Bit of a mystery to me
Have no idea where I got it

Looks like late Sherpa/Alpina outwardly - shape of cut fins etc
CR 9:1
Twin plug-hole obviously
Combustion chamber ID 84mm
Head recessed for top of liner
by JC1
Sun Jan 07, 2018 8:02 am
Forum: Twinshock & Classic Trials
Topic: TYOffroad footpeg kit for TY175
Replies: 8
Views: 8133

Re: TYOffroad footpeg kit for TY175

Thanks Dave.It's not the chap at Calliope (Tim ??) is it?
If you remember, can you let me know please
by JC1
Mon Jan 01, 2018 9:12 am
Forum: Twinshock & Classic Trials
Topic: TYOffroad footpeg kit for TY175
Replies: 8
Views: 8133

Re: TYOffroad footpeg kit for TY175

My question is specific to the TY175 and the TYOffroad kit. I already have lowered rearset pegs on mine, but it's limited how much you can lower them on the 175 because of its setup on the RHS. The TYOffroad kit looks (in pics on the web) to be unique in how they've done it so I was hoping to get fe...
by JC1
Thu Dec 28, 2017 4:49 pm
Forum: Twinshock & Classic Trials
Topic: TYOffroad footpeg kit for TY175
Replies: 8
Views: 8133

TYOffroad footpeg kit for TY175

Anyone tried the TYOffroad footpeg lowering kit for TY175s? If so, any feedback?
cheers
by JC1
Wed Dec 20, 2017 8:31 pm
Forum: Twinshock & Classic Trials
Topic: Twin Shock Masters
Replies: 7
Views: 7914

Re: Twin Shock Masters

I tho't the rake seemed pulled in a bit for a street bike of the day. Who fit the Betor front end - you or Terrry?
by JC1
Mon Dec 18, 2017 9:31 am
Forum: Twinshock & Classic Trials
Topic: Twin Shock Masters
Replies: 7
Views: 7914

Re: Twin Shock Masters

I rode that James Captain last weekend. Was more than a little impressed how nicely it steered, handled and pulled up high creek banks. Nicely developed considering it was once a street bike.

Go to advanced search