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Shimano · Chainring (middle ring, 9-speed)
The 32T middle ring for a silver Shimano Deore 9-speed triple.
$29.95
PriceIn stock, ready to ship
A Shimano 32T middle chainring in silver, made for 9-speed 44-32-22T triples like the silver Deore FC-M590. It has a 104 mm bolt circle and four mounting bolts.
Sold by Ashburton Cycles
Verified store
Price
$29.95
Teeth
32T
Colour
Silver
Bolt circle (BCD)
104 mm, 4 bolts
This is the 32T middle ring for the silver version of Shimano's Deore FC-M590 triple crankset (FC-M590-S), the 44-32-22T set-up. Shimano's parts catalogue also lists it for the FC-M532. It is a 9-speed ring on a 104 mm bolt circle with four mounting bolts, made from steel with a silver finish.
Use it when the middle ring on your triple is worn, hooked or chipped and shifting to and from it has got rough. It replaces the middle ring only, so your outer ring, inner ring, arms and bottom bracket stay in place. Count the teeth and check the bolt circle before you buy, and remember it is a 9-speed ring, so it is not the one for a 10-speed crank. A worn chain can make a new ring skip, so give the chain a check at the same time.
Riders and workshop mechanics keeping a silver 9-speed Deore triple running with a matching Shimano middle ring.
32T middle ring
Sits in the middle position of a 44-32-22T triple.
104 mm bolt circle
Four-bolt pattern on the 104 mm bolt circle Shimano uses for the outer and middle rings of the FC-M590.
Made for 9-speed
Shimano lists it for the 9-speed Deore FC-M590 triple.
Silver steel ring
A steel ring with a silver finish to match the silver version of the crankset.
Every detail as listed by the manufacturer.
Shimano · Chainring (middle ring, 9-speed)

The 32T middle ring for a silver Shimano Deore 9-speed triple.
$29.95
In stockTeeth
32T
Colour
Silver
Bolt circle (BCD)
104 mm, 4 bolts
Speeds
9-speed
A Shimano 32T middle chainring in silver, made for 9-speed 44-32-22T triples like the silver Deore FC-M590. It has a 104 mm bolt circle and four mounting bolts.
This is the 32T middle ring for the silver version of Shimano's Deore FC-M590 triple crankset (FC-M590-S), the 44-32-22T set-up. Shimano's parts catalogue also lists it for the FC-M532. It is a 9-speed ring on a 104 mm bolt circle with four mounting bolts, made from steel with a silver finish.
Use it when the middle ring on your triple is worn, hooked or chipped and shifting to and from it has got rough. It replaces the middle ring only, so your outer ring, inner ring, arms and bottom bracket stay in place. Count the teeth and check the bolt circle before you buy, and remember it is a 9-speed ring, so it is not the one for a 10-speed crank. A worn chain can make a new ring skip, so give the chain a check at the same time.
Riders and workshop mechanics keeping a silver 9-speed Deore triple running with a matching Shimano middle ring.
32T middle ring
Sits in the middle position of a 44-32-22T triple.
104 mm bolt circle
Four-bolt pattern on the 104 mm bolt circle Shimano uses for the outer and middle rings of the FC-M590.
Made for 9-speed
Shimano lists it for the 9-speed Deore FC-M590 triple.
Silver steel ring
A steel ring with a silver finish to match the silver version of the crankset.