By Reid Wright
Can a tire combination be fast rolling, but still inspire confidence in sketchy turns? This was the guiding question behind a test of the Specialized Butcher GRID 2Bliss Ready as a front tire and the Specialized Slaughter GRID 2Bliss Ready as a rear tire.
I paid $55 each for folding beads. I tested the 29 by 2.3 size for both, which when mounted on 25 mm rims, had a semi-squared profile of about 2.25 inches. The tires mounted tubeless with no trouble.
The first thing that struck me, is how quiet these tires are – a good indication of a low rolling resistance. Running this tire combination, I am able to get closer than ever to wildlife.
Indeed, these tires are predatory. In the dirt, the Slaughter purrs like a kitten on straightaways and claws like a lion when leaned into turns, while the Butcher loves to sink its teeth into sketchy corners. I found this combination to be ideal for ripping winding desert singletrack with loose edges and tight corners. Riders in looser terrain might try running The Butcher front and rear, while riders of hard terrain might try dual Slaughters.
The Butcher
While sometimes billed as a downhill tire, the Butcher’s tread shows remarkable versatility. The large ramped acorn-shaped center knobs offer a large contact area that rolls smoothly and grips a wide range of hardpack, loose over hardpack and soft surfaces. The combination of center-gapped offset inner knobs and hooked outer knobs beg you to lean into the sketchiest of turns – which it devours ravenously.
Running my usual lower pressure up front, I found that the Butcher’s sidewall occasionally crumples unpredictably under the strain of high g-force turns and dips. Had to add more pressure than most tires before I was able to gain comfortable sidewall compliance. Future models could benefit from a stiffer sidewall.
The textured washboards between lugs on the sidewall are a nice touch and add added protection to an area that typically gets scraped on rocks. An interesting side effect of the Butcher’s center-gapped lugs, is they tend to pick up small rocks and fling them into your frame. A down-tube protector may be advisable if you are running carbon frame or value your bike’s finish.
This tire is ideal for:
- Unpredictable surfaces
- Aggressive cornering
- Hardpack
- Rocky terrain
This tire is not ideal for:
- Lower pressures
- Anyone who uses a gram scale
- Mud and slimy surfaces
The Slaughter
A tire of two personalities, the small and closely-spaced center knobs of the Slaughter reduce weight and provide fast-rolling tire, while the tall and hooked outer knobs dig into corners with confidence. What’s remarkable how smooth and predictable the transition is between the two as you lean into the turn. This is thanks to the graduated chevron pattern of the inner knobs. The trick is not to hit the brakes and lock up your wheel while cornering (which is easy to do with a small-knobbed tire). Instead, go easy on the brakes, keep the tire rolling and let the Slaughter transition smoothly and dig into the turn.
This tire is not without its tradeoffs, as it tends to slip while braking and climbing on loose surfaces. This can be assuaged by running a wider width, lower pressure and shifting your weight back further onto the rear wheel.
This tire is ideal for:
- Hardpacked singletrack with loose edges and corners
- Slickrock
- Gravel and packed-dirt roads
- Speed
This tire is not ideal for:
- Sharp braking
- Steep climbs on loose surfaces
- Mud and slimy surfaces