Bridgestone Motorcycle Parts Discussion Board

Bridgestone Tech Talk => 350 Talk => Topic started by: hitech_dave on September 13, 2012, 07:55:26 AM

Title: 350 indicators
Post by: hitech_dave on September 13, 2012, 07:55:26 AM
Hi all ,
Purchased a new twist grip and cable block on line the other day and it is fitted with a indicator switch.Did some markets have indicators or is it from a different model? anyone know.
Dave.
Title: Re: 350 indicators
Post by: BS Mechanic on September 13, 2012, 08:47:26 AM
Can you post a picture?
Title: Re: 350 indicators
Post by: disc_valve on September 17, 2012, 06:55:46 AM
If you look in the BS factory parts book (not the Rockford one) you will find part numbers for indicator lamps, switchbox and relay.

The original road test GTR that was brought into the UK was fitted with indicators, but all the 32-odd UK model GTRs imported here came without indicators, as did all the US models and(Ibelieve) South African and Australian market bikes. As part numbers exist, somebody, somewhere must have imported GTRs with indicators.

Strangely, many of the 175 Hurricanes imported to the UK came with indicator switches but no indicators, whilst all GTRs and Dual Twins sold here came with a blank switchbox. Presumably, the batch of UK Hurricanes were taken off the production line before the lamps were fitted. Hang on to your indicator switch - they 're quite hard to find these days.

The original BS lamps were very small, similar to those used on early 1960s small Yamahas with a chromed half-spherical body and a flat circular lens on the front. The lens was only about 2 inches in diameter.

If you're not bothered about absolute originality, you could fit a set of period indicator lamps and lay in wiring to the relay and to your switch. I used lamps from the 1972-ish Suzuki T250,T500 range which look in keeping with the bike.

Graham
Title: Re: 350 indicators
Post by: coxy on September 17, 2012, 01:45:05 PM
hey Dave if you put the switch blocks on with no blinkers on the bike will that cause any problems with historic registration 
Title: Re: 350 indicators
Post by: coxy on September 19, 2012, 02:17:53 AM
g day Dave can you give me a call on 0410264381 i have been trying to call and your inbox says full cheers.coxy
Title: Re: 350 indicators
Post by: ziggy stardust on September 19, 2012, 04:27:55 AM
Thanks for posting the information Graham, very interesting.

Z
Title: Re: 350 indicators
Post by: moonpup on October 12, 2012, 07:16:05 PM
Got this picture from an individual selling some parts and was wondering if the indicators shown are Bridgestone or aftermarket?
Title: Re: 350 indicators
Post by: Bikenstein on October 12, 2012, 07:27:22 PM
Could have come off any 60's 70's Honda
Title: Re: 350 indicators
Post by: william anderson on October 12, 2012, 07:46:16 PM
  hi   , your close by looking at the back part of the signal they almost look to be  honda  , but the early honda signals had a little diffrent shape , these look to be from a mid sixtys yamaha ,  honda did not use a red lense on there turn signals , realy need a better picture of the mounting points to tell you for sure , william
Title: Re: 350 indicators
Post by: william anderson on October 12, 2012, 07:49:39 PM
 HI  , YOUR CLOSE BUT , THE EARLY HONDA SIGNALS HAD A SLIGHTLY DIFFRENT SHAPE , AN HONDA DID NOT USE A RED LENSE , THESE LOOK TO BE MAYBE A SIXTYS YAMAHA , REALY NEED TO SEE THE MOUNTING STEMS TO BE FOR SURE , WILLIAM  A.
Title: Re: 350 indicators
Post by: Bikenstein on October 12, 2012, 10:45:02 PM
 You're positively right, William. I didn't notice the red lense, but I don't see well enough to tell the difference between models. I have blurred vision  because of eye injuries from welding and grinding incidents. At any rate I think they were from another Japanese bike of the period.
Title: Re: 350 indicators
Post by: hitech_dave on October 15, 2012, 06:39:38 AM
Hi Coxy
Sorry been away from the net for a bit I will try to give you a call tomorrow, you can usually catch me on 0404876141 or at work on 4578 8869.
Dave.