Skip to main content

Shimano SLX M670 transmission

Shimano SLX M670 transmission

IF YOU'RE NOT bothered about weight, Shimano SLX is literally a super-solid, full feature gearset.

The angular rear mech looks great on aggro trail bikes and the thick, pressed steel inner parallelogram/ actuator arm creates a bombproof spine. There's a standard low-profile Shadow version but hardcore riders should pay 15$ more for the tension adjustable and on/off switchable chain-taming clutch of the Shadow + version included here. It's heavier than the XT mech though and the jockey wheels get lower quality bearings that are slightly less durable.

Lever throw before each shift is also noticeably longer than with XT, which means a maximum downshift of three rather than four gears per stroke. Individual shifts aren't as crisp and positive when new either, though it still stays functional in filth for significantly longer than SRAM's 2x10 gear.

The PTFE coated, asymmetric plate HG75 chain is a great blend of performance and price, and the HG81 cassette mounts the largest three sprockets on an alloy carrier to save 66g over the solid Deore block. It's still worth trading up to XT if overall bike weight or high mileage is a concern though, and Zee would be our choice if we were planning to build up a hardcore 1x10 bike.

WEIGHT 1,408g
FORMAT 2x10

PRICE 285$ (w/ Shadow Plus mech)

Shimano SLX M670 shifter

Shimano SLX M670 front derailleur

Shimano SLX M670 rear derailleur

Shimano SLX M670 crankset

Shimano SLX M670 cassette

Popular posts from this blog

ENVE M50 29" Wheels

Utah based company ENVE have been making drool-worthy carbon components for some years now. Despite the fact that carbon rims are becoming more and more common on mountain bikes these days, you can guarantee that ENVE wheels will be a talking point when someone is eyeing off a steed. Instantly, the big bold logos on each rim scream "fast", "light" and to some extent, "expensive" The kids call this 'bling'.

Gusset Magnum stem

SO GOOD Gusset’s 50mm stem is nicely CNC machined from 7075 alloy and the faceplate and internal steerer clamp are available in a range of five anodised colours to complement the black body. The hidden steerer clamp keeps sharp edges to a minimum and removes stress from the body of the stem. Out on the bike, the stem proved flex free and bombproof.

RockGuardZ MudGuardZ Evo2 front mudguard

THE LATEST FRONT fender from carbon fibre specialists RockGuardZ boasts a new profile that's designed to control the way in which mud and water exit the mudguard more effectively. Rubber strips have also been added for a quieter ride.

CANYON NERVE AL 8.0

  S ince their entry into the UK market a few years ago, Canyon have made a name for themselves as purveyors of well-made bikes that exhibit often extraordinary value. The secret (or catch, depending on your point of view) is that the brand don’t have dealers – they ship bikes directly to your door.

Crank Brothers Mallet 3 pedals

Gravity maniacs everywhere swear by the Mallet, and it’s easy to see why. The large platform affords ample support to the foot whether clipped in or not, and adjustable pins allow you to tailor the grip to your preference. We chose to run the pins pretty far in to prevent them getting in the way when clipping in.