brake caliper too close on sip rims

Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Torco225
registered user
Posts: 37
Joined: Sat Jan 08, 2011 6:13 pm
Main scooter: Lambretta TS1 225
Contact:

Hi all , a mate has just fitted some lovely black SIP rims to his lammie .... look great..

Then he rings me to say the Caliper on the front hydrualic brake has gouged/scratched the rim as its too close as the wheel goes round BLOODY HELL..

Any ideas ? and has this happened to anyone else with SIP rims , thanks

Rich :?
User avatar
RICSPEED
registered user
Posts: 3334
Joined: Sun Jan 04, 2009 11:30 pm
Location: YORK

which disc set up?
Its in bits scooter club: www.facebook.com/groups/132415046859320
User avatar
corrado
Dealer
Posts: 2588
Joined: Thu Jan 08, 2009 1:12 am
Main scooter: Lambretta GP
Location: Top of Blackpool Tower
Contact:

He'll need to file some material off the back of the caliper. There's plenty of meat there. I've done it before but not on SIP rim but I did have the foresight to dry fit it first to check for such issues. I've got a new Saigon scooter centre peoperpot disc brake that won't fit on any rim without fouling.
User avatar
Muttley McLadd
registered user
Posts: 1496
Joined: Wed Jan 07, 2009 6:32 pm
Contact:

corrado wrote:I've got a new Saigon scooter centre peoperpot disc brake that won't fit on any rim without fouling.
I've got one of these (highly recommended, btw). It wouldn't fit in my stove enamelled front rim. But it did fit ok in an unpainted italion one.
With a bit of sandpaper round it, it was fine.

You probably thought of this.. but please don't cry. ;)
CakeAndArseParty
CPH Lambretta
registered user
Posts: 349
Joined: Mon Jan 12, 2009 4:53 pm
Main scooter: DL 150 1970
Contact:

I had the same problem with AF rims and a ScootRS disc brake. I had to take some metal off the back of the caliper and it was fine afterwards.
Slow is the new fast!
Torco225
registered user
Posts: 37
Joined: Sat Jan 08, 2011 6:13 pm
Main scooter: Lambretta TS1 225
Contact:

cheers all , going over to see whats happened to it all this afternoon . sounds pretty straight forward to sort .

Think the rim may need polishing on its edge maybe ..

thanks so much

Rich :)
Torco225
registered user
Posts: 37
Joined: Sat Jan 08, 2011 6:13 pm
Main scooter: Lambretta TS1 225
Contact:

Thanks everyone sorted it last night , scoot RS disc and caliper .. the moulded alloy on the back of the caliper touched the bevelled edge of the sip alloys...
The magic tool came outta the tool box again "Dremel" rounded the edges as they was very square , little bit of gold paint to touch up and fixed. Re-fitted the rim but it will need polishing again on the edge after being scratched .
Works ok now and looks really good .

always a pleasure getting good advice of you guys keep it up...

Rich
Post Reply Previous topicNext topic
  • Information
  • Who is online

    Users browsing this forum: No registered users and 7 guests