Cassette Socket

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T4tomo

Legendary Member
2kg of peanuts, though. But as ultraglide-pattern freewheels are still made, it is worth buying one if it fits the new one you're installing.
pretty sure the tool weighs much less than 2kg, if that was your point, which is an odd one:wacko:
 
D

Deleted member 1258

Guest
That's an unbelievably close ratio freewheel, is it 14-21? I hope it is flat where you live.....

I remember 6 speed 14-21 blocks, they called them training blocks, I used to run them when I was doing club runs, but I can't remember what chainrings I ran with them.
 

Smokin Joe

Legendary Member
That's an unbelievably close ratio freewheel, is it 14-21? I hope it is flat where you live.....
Pretty much standard gearing in those days. With only six sprockets and well before compact chainsets we all rode those, uphill and down dale. Turn up on a clubrun with a 23t sprocket and you'd be asked why you were riding your granny's church bike.
 

rogerzilla

Legendary Member
Shimano pattern freewheels need a UG tool. Cassettes need an HG tool. HG is fractionally larger. Many cheap cassette tools work on both!
 

raleighnut

Legendary Member
Pretty much standard gearing in those days. With only six sprockets and well before compact chainsets we all rode those, uphill and down dale. Turn up on a clubrun with a 23t sprocket and you'd be asked why you were riding your granny's church bike.
Yep, my old Carlton

600522
 
OP
OP
Pedal pusher

Pedal pusher

Veteran
Location
Alloa
somewhat pointless when a standard shimano freewheel remover costs peanuts.

OP - if the bugger is stuck on very solidly (its a standard anti clock unscrew), its good to attached the tool and reinsert the skewer to keep it in place, then either use a long wrench on the tool, which now wont slip, or even better hold the tool in a vice and unscrew the wheel off the freewheel - the tyre gives you a very good grip.

Steel freewheels last for yonks, but if as I like Skol points out you are finding the low gears a bit high, they did do touring "blocks" back in the day 14-28 (as well as corn cob time trial ones). Going much beyond a 28T may give your rear derailleur range issues (even if you cold find one), and a lot of the period crank sets you struggle to get below a 38T inner ring on (a double). A touring triple is your friend in a hilly area.

the good news is frictions shifters don't care what speed freewheel you fit, so if you find a 6 spd 14-28T then that will fit just as good as a 5 spd.

At least you have a standard shimano screw on freewheel, one of my fleet has a Maillard Helicomatic hub, which is a whole other world of specialist tools and weirdness....
Thanks for your detailed reply.
 
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