IT'S GREAT TO watch technology shunt all the way down a price range over time and the Deore group now delivers all of Shimano's 2x10 durability and chain security features at a pocket money price.
The rear mech comes in
the standard Shadow format seen here or a clutch equipped Shadow Plus version
for only 7$ more if you're a chain rattling hooligan. While the faceplate and
lower knuckle have cosmetic differences, the outer cage, jockey wheels, inner
parallelogram/actuator arm and direct mount compatible upper knuckle are all
identical to trail-tough SLX.
The light-action
trigger levers, lower body and shift throw are identical too, and while SLX
feels slightly sharper on the workbench, the difference is barely noticeable
out on the trail. The shift windows can't be removed though, which is handy for
beginners but makes them look more Early Learning Centre than enduro.
The HG54 chain isn't
quite as slick shifting as SLX in grim conditions or over time either, and the
non-spider cassette is a big chunk of weight that's worth upgrading to SLX or
XT if you can. Overall Deore is only 31g heavier than SLX despite being Ј44 cheaper though, and still
definitely the most cost effective gearing here by far.
WEIGHT 1,439g
FORMAT 2x10
PRICE 228$ (w/ Shadow mech)