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  1. Uncle Grumpy

    Question about steel frame quality

    It's hard to answer that with a definitive "hierarchy" of frame materials. Some frames were lighter, some were livelier, some were stiffer, some were stronger, and a lot depends on the geometry and the construction. I'm a huge fan of Tange Prestige. I also like the Dedaccai tubes used in the...
  2. Uncle Grumpy

    stuck bottom bracket!!!!

    Assuming it's not Italian threaded, the drive side cup is reversed threaded, i.e. it unscrews clockwise. Non-drive side unscrews counterclockwise like 99.9% of threads in the world. You may already know that, but I don't know how much experience you have with these things so I'm throwing it...
  3. Uncle Grumpy

    'dont you sneer at me!' and other stories

    Your bike is fine, 27 and a half, Another standard, I want to laugh, 2 x 10 or 1 x 11, I'm out rocking 3 x 7 I know your mother, she isn't frigid, I dated her when forks were rigid, Take a trip down memory lane, Zero travel, yet not much pain It's not the bike, it's how you ride, I'm ex-BMX, I...
  4. Uncle Grumpy

    Mountain Bikes Maintenance & Repair book

    Yep, I have that. The author, John Stevenson lived here in Australia for a while. He was a riding buddy and a great friend. He was at my wedding. I'm gonna read that book now... Grumps
  5. Uncle Grumpy

    Marin BMX WTF?

    Plenty of effort has gone into the re-spec. He's even taken off the reflectors. Takes a kit if effort to make a respectable bike look like something that the local weirdo would ride to the pub after losing his driver's licence. Did it sell? I'd assume not at that price. Grumps
  6. Uncle Grumpy

    Alpinestars Skip find

    Poor thing is rough as guts. Good thing you found it and can give it the attention it deserves. I have the same model, which reminds me, I've been meaning to ride it. There's some nice singletrack near home with some technical climbing that would suit it. Good luck with the project. Keep us...
  7. Uncle Grumpy

    Raceface Crank help and I.D. please.

    You could also drill a couple of holes in each side of the extractor cap and use a pin spanner to try to undo it. No a lot of metal to work with though. This could easily turn out like a "stuck seatpost" thread. Try freezing it? The cap is only a thin alloy thing. Me, I'd get all primitive...
  8. Uncle Grumpy

    Strangely retro Emirates ad

    Yep, Ayres Rock, or Uluru in the indigenous language. As for what the bikes are, looks to be circa 1986 Apollo Everest. And for bonus points, the guy is Christopher Walken. :) Grumps
  9. Uncle Grumpy

    Original bikes will soon be a thing of the past....

    I hear ya. It's only original once. And yeah, when a bike is original it would be nice to see it kept that way instead of parted out. Thing is, not many bikes stay original for long. Something gets replaced either because it wears out, something lighter/stronger is available, to get a better...
  10. Uncle Grumpy

    Raceface Crank help and I.D. please.

    Re: The extractor cap on the Diabolous is reversed threaded, if that isn't obvious. So remove it clockwise. I would doubt it's seized, I expect it's been overtightened by the previous owner who thought he was removing it. Get a wide flat screwdriver in that slot and hope for the best...
  11. Uncle Grumpy

    Would you let your 8 year old paint your frame?

    Yeah, go for it. Thing with reattle can jobs is they can come out looking alright but they take a lot of work. Lots of light coats to build up the paint,when it's done, give it a sand with 2000 grit wet down with detergent in water. Repeat the process until it's good and then clear coat. And...
  12. Uncle Grumpy

    Mountain bikes on slicks thread ??

    Re: Re: Did you do a search under "tautology"? :lol: Grumps
  13. Uncle Grumpy

    Date this Kona for me

    Re: Re: Yep. Mine runs a Fox 80mm. Not sure of the A2C to be precise, but the resulting geometry is pretty sweet. Grumps
  14. Uncle Grumpy

    We must be gods

    In the time it took you to type that, a new standard was introduced. Grumps
  15. Uncle Grumpy

    Mountain bikes on slicks thread ??

    Did you do a search under "sacrilege"? :lol: Grumps
  16. Uncle Grumpy

    Date this Kona for me

    Re: Re: My Hei Hei is B20594 and I was told it was a 1995 build for the 1996 model year so that accords with your info. Grumps
  17. Uncle Grumpy

    What makes you a fan of a certain brand....?

    For MTBs it's Santa Cruz, GT and Kona. I liked how Santa Cruz, at least some time ago, didn't feel the need to change a bike every product year. GT, I dug the triple triangle and that their RTS and LTS were such well regarded bikes. Kona always had a sense of fun. How could you not like a...
  18. Uncle Grumpy

    The Seatpost Man

    What I'm about to suggest is either sheer genius, or a sure-fire frame crusher. The first step in getting out a stuck post is to crack the bond. Now, as for a lubricant, the best is a homebrew mix of 50/50 acetone and automatic transmission fluid. I mixed some up for my father who restores...
  19. Uncle Grumpy

    Alternative Uses For Old Forks

    I'm doing that at the moment, well at least it's one of the simmering background projects. I'm using a BMX fork and the front of the frame. The frame was a cheap old school no-name thing that was bent, so I cut off the front end of the frame about 2 inches back from the gusset, It will be...
  20. Uncle Grumpy

    Seized seat post

    I like WD40. The can is a pretty blue and I like the smell. When I want to free something that is stuck, I use a 50/50 mix of acetone and automatic transmission fluid. This is a secret home brew, so don't leak it to anyone. I use it to free stuck nuts and bolts on my fathers 1954 tractor he...
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