Chainrings on enduro

Mr bump

Hope somebody can help me. I need to replace the front chainrings on my enduro.
I have looked on chainreaction cycles but they list so many and none of them have the same ref numbers.
Here is a picture of the chainring hope somebody could tell me what would fit.
Thanks. http://i16.ebayimg.com/01/i/000/ce/09/9797_12.JPG

artillerydave

Shimano rings are a Four Bolt 104 PCD (pitch circle diamiater) you should find loand on CRC, I would argue that Race Face rings are some of the best available and will be available in this size, do not go for repalcement Shimano rings as the are made of a material of similar hardness to your average chocolate orange.

dunker

if it's anything like my deore lx hollowtech II you'll need some tools like these,

park tool bb install spanner and hollowtech II (might as well get this two-in-one, does the bottom bracket and the crank arm end cap thing)
http://www.chainreactioncycles.com/Mode ... delID=4062

or just get this,
http://www.chainreactioncycles.com/Mode ... delID=3785

chainring nut holder,
http://www.chainreactioncycles.com/Mode ... elID=14305
or use a big flat screwdriver?

torque wrench for the crank arm bolts,
http://www.toolshopdirect.co.uk/item.php/sn/STW1012

bit set for the wrench,
http://www.toolshopdirect.co.uk/item.php/sn/AK219

i just put a "raceface race" middle on mine and all working fine

Mr bump

Thanks for your help. Just ordered a set of race face ones.