Update 25 March: I have changed the gearing to a new 42-32-22 chainset, coupled with a new 7-speed megarange cassette, with 11-34t.
I have decided to lower the gears on my bike. Currently using a Biopace 28-38-48 chainset with a 7-speed HG cassette, 12-28. After doing some research here, I have decided I will swap both the cassette and the chainset. Am planning to get a 7-speed 11-34 cassette, and perhaps this chainset. My question is -- is this chainset compatible with a 7-speed set-up and 7-speed chain? In the description it mentions a "super narrow HG chain" -- which I doubt I am using!
Shimano Deore M510 Chainset
HOLLOWTECH crank arm construction
OCTALINK BB mount
Hyperdrive compatible : Integrated design of the SG-X chainrings, SG-X front derailleur and HG chain provides a precise shifting action.
DUAL SIS compatible
Rear Speeds 9
Chainring Combination: 44,32,22T
Spider or Gear Arm: 4arm PCD(mm)
Crank Arm Length: 170mm, 175mm
Chain: Super Narrow HG for 9-Speed
Axle Length: Chain Line 50,113
Note: I can't find a Sugino here in a 170 length, so this is the next best thing.