Trek’s 2012 Session 88 downhill bike (Matt Pacocha)

With Trek’s late 2011
launch of the carbon Session 9.9, a near US$10,000 bike, it’s easy to forget
that the aluminum Session 88 was the bike responsible for a greater proportion of Aaron Gwin’s dominance of the downhill circuit last year.

Gwin took the first three World Cup rounds on his team issue alloy
Session 88 – compared to only two wins on the new carbon rig – and it should be
noted that 2011
women’s World Cup winner Tracy Moseley
spent even more time on her alloy
bike, due to the fact she was so successful on it that she didn’t want to
change. Have we made enough of a case as to why we wanted to get on
the 2012 alloy model for testing?

The Session 88 is the second-tier downhiller in Trek’s line,
only upstaged by the carbon rig, so it’s still not cheap at US$6,499.99
When you’ve just won both the men’s and women’s
World Cups, you’re allowed to cash in on some hype, we guess.

Despite its metal construction, the Session chassis had
massive RD poured into it by Trek. Its down tube is wind tunnel developed
and the geometry was tested and proven on the World Cup circuit by arguably
the best team currently on the tour – fastest man and woman, at least.

Trek say the team also played an integral role in tuning the
suspension. While the spec’d Fox
40 RC2
fork isn’t the hybrid air model found on the carbon Session 9.9, the tune has been influenced by
the team, as has that of the rear Fox RC2 damper.

Fox’s OE (original equipment)
40 RC2; the fork uses Fox’s older IS brake mount, standard stanchions and a
steel spring, versus the aftermarket fork’s titanium spring, Kashima coated
stanchions, and post mount lowers

The frame, which was introduced for the 2011 model year, has all
the bells and whistles: the aero down tube, integrated bash protection and fork leg bumpers, plus the option to internally route cables. It also fits Cane
Creek’s AngleSet
adjustable headset, though it comes equipped with
the gimbals set in 0° offset cups. With last year’s redesign, Trek added an
additional XL size.

Our 38.71lb (17.56kg, with included flat pedals) test rig has us wishing Colorado’s high-country snow to
melt faster so that we can get on the lifts with it. However, a preliminary
parking lot pedal has us already impressed. The bike offers efficient and sporty pedaling on flat ground, where it doesn’t feel like it has
203mm/210mm of travel front and rear.

Session 88 frame is the same that started Aaron Gwin’s 2011 World Cup reign

The bike looks fast, too. Its clean lines are accented by color-matched
components, from the Fox 40 all the way to the SRAM
short cage rear derailleur. Of course, the Bontrager supporting bits
and wheels match as well.

Biggest disappointment? The SRAM/Avid
Elixir 9 brakes
; out of the box their levers go to the bars with the pad contact
adjustment all the way out, and subsequently  they need a bleed right away – something that, if we were Trek (or a Trek dealer), would call SRAM out on.

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