Kooka 4 Bolt Chainring Chainring

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Product Description

  • 7075 Aluminium Alloy
  • 8 and 9 speed compatible
  • Ramped and pinned for fast and smooth shifting
  • Sizes: 22T, 32T, 44T

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    4 bolt 104mm 38t chainring?

    I'm looking to go 2x9/10 before the summer racing season and want to do 38/39/40-26 (undecided) chainrings up front. I know specialties TA makes their chinook rings in the sizes that I want, but I'd like to avoid ordering from overseas if possible. Truvativ makes a 26t aluminum ring that I can get s ... Read More »

    20t chainring for 4 bolt XT?

    I was thinking of putting the 20t on my bike rather than switch out the 11-32 for a 11-34. I noticed there is not an XT 20t available. The smallest it goes is the 22t I have now. Any other options? Thanks for the insight. BRRead More »

    Small chainring for M952 Crank (4 bolt)

    I've worn out the small chain-ring on my M952 4-bolt crank again, and can't find a new one anywhere. If you are familiar with this crank you know it will accept only the original Shimano chain-rings. Or, you could pop for an aftermarket spline and all new aftermarket chain-rings, which I'm not abou ... Read More »

    26t x 64bcd 4-bolt chainring - where can I buy one

    I tried ordering one of these from two different online shops over the past few days and even though they show them in stock, I eventually got a message from each saying they don't have and can't get it. 26t x 64bcd 4-bolt inner chainring (just a 26t granny for a modern crank) I'm looking for ... Read More »

    shimano dxr 4 bolt chainring

    Im Really new to mountain bikes for dirt jumping and such.. But my friend looie has one of these like in his chain towards the back like it kinda just sits in there.. Honestly i have no clue what this does can any 1 tell meRead More »

    Read More »




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