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Carbon full-suspension mountain bike Trek Supercaliber SLR 9.9 XTR Di2 navy smoke 12-speed

Carbon full-suspension mountain bike Trek Supercaliber SLR 9.9 XTR Di2 navy: XTR Di2, Kovee RSL, 10.58 kg

$15,735.99 Incl. Tax

Color

Blue

Size

S
M
M / l
L
XL

Size charts

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Trek Supercaliber SLR 9.9 XTR Di2 Navy Smoke: the XC race bike, Shimano version

The Gen 2 Trek Supercaliber SLR 9.9 XTR Di2 brings together the OCLV Mountain SLR carbon frame, the 110 mm RockShox SID SL Ultimate fork, the 80 mm IsoStrut and the Shimano XTR Di2 electronic groupset, weighing 10.58 kg in size M. Kovee RSL carbon wheels and a Fox Transfer SL post complete an uncompromising build. Navy Smoke covers the frame in a smoky navy blue, understated and deep.

Technical specifications

Frame	OCLV Mountain SLR carbon, IsoStrut (80 mm rear travel), UDH universal derailleur hanger, internal cables
Suspension	RockShox SID SL Ultimate Charger Race Day fork, dual remote lockout, 110 mm / RockShox SIDLuxe two-position shock (IsoStrut), 80 mm
Drivetrain	Shimano XTR Di2 M9250 1x12, E*thirteen Helix Race carbon 34T chainset, XTR M9200 10-51 cassette
Brakes	Shimano XTR M9200 hydraulic, 180 / 160 mm rotors
Wheels / tyres	Bontrager Kovee RSL carbon / Maxxis Aspen EXO 29x2.4 Tubeless Ready
Cockpit	Bontrager RSL one-piece OCLV carbon bar-stem, 750 mm width, 70 to 90 mm stem depending on size
Saddle / seatpost	Aeolus RSL carbon rails 145 mm / Fox Transfer SL 100 to 150 mm dropper
Bottom bracket	E*thirteen BB20-92
Weight	10.58 kg in size M (Trek figure, with tubeless sealant)

At a glance

✓ OCLV Mountain SLR carbon	✓ Electronic Shimano XTR Di2 1x12
✓ Shimano XTR brakes	✓ Kovee RSL carbon wheels
✓ 110 mm fork / 80 mm IsoStrut	✓ 10.58 kg in size M

Who is it for?

For the racer who has ridden Shimano for years and wants the same feel from their brakes and shifting on a very high-level race bike. It also suits the racer who prefers to stay in control of their suspension settings thanks to the dual remote lockout.

The LVR workshop view

OCLV carbon, Trek's signature. The OCLV principle consists of compacting the carbon layers under heat and pressure to eliminate micro-voids: fewer defects, and therefore less material needed for a given stiffness. In mountain biking, Trek adapts it under the name OCLV Mountain, with a layup designed to take knocks. The 9.9 XTR Di2 gets the SLR level, the lightest, and Trek's lifetime warranty on the frame.

	OCLV Mountain SLR	OCLV Mountain SL	Alpha Platinum alloy (Procaliber 6 / 8)
Level	Trek's most advanced mountain bike carbon	Standard MTB carbon, same geometry	Trek premium aluminium
Construction	OCLV process, layup refined to the maximum	OCLV process, slightly more material	Hydroforming, smoothed welds
Reference bike	Supercaliber SLR 9.8 and 9.9	Supercaliber SL 9.6 and 9.7	Procaliber 6 and 8 (hardtails)
What it means	Lighter frame, reserved for high-end builds	Same IsoStrut, slightly heavier frame	Heavier, no rear suspension

Put simply: with an identical frame, this 9.9 XTR Di2 is the Supercaliber for Shimano loyalists. It weighs 300 g more than the 9.9 XX Flight Attendant, lacking electronically controlled suspension and equally light wheels, but it keeps conventional dampers with handlebar remotes, which are simpler to live with.

XTR Di2 brings crisp electronic shifts, identical with every press, even when the drivetrain is covered in dust. The adjustment does not drift from ride to ride as there is no longer a cable to stretch: real peace of mind for anyone racing several weekends in a row.

The XTR M9200 brakes offer a firm lever and very fine modulation, welcome on the dry, dusty descents around Béziers where grip is precarious. The dual handlebar remote for the SID SL Ultimate fork and the shock lets you firm everything up with one movement for a sprint or a fire-road climb.

Which Supercaliber should you choose?

Model	Carbon	Drivetrain	Suspension	Weight (M)
Supercaliber SLR 9.8 XT Di2	OCLV Mountain SLR	Shimano XT Di2	SID SL Ultimate / SIDLuxe	11.58 kg
Supercaliber SLR 9.8 X0 Flight Attendant	OCLV Mountain SLR	SRAM X0 AXS + power meter	Flight Attendant	11.28 kg
Supercaliber SLR 9.9 XTR Di2	OCLV Mountain SLR	Shimano XTR Di2	SID SL Ultimate / SIDLuxe	10.58 kg
Supercaliber SLR 9.9 XX Flight Attendant	OCLV Mountain SLR	SRAM XX SL AXS	Flight Attendant	10.28 kg

Our take: at 10.58 kg in M, the 9.9 XTR Di2 is 300 g heavier than the 9.9 XX Flight Attendant but 1 kg lighter than the 9.8 XT Di2. It is the lightest Supercaliber without electronic suspension.

LVR sizing advice

If you are between two sizes, take the smaller one for a lively bike on twisting singletrack, the larger one if your races include long fast-rolling sections. Cranks go from 170 to 175 mm in L and XL, and the Fox Transfer SL post from 100 to 150 mm.

Size	S	M	ML	L	XL
Rider height (cm)	155-165	165-177	173-180	177-188	188-195
Inseam (cm)	74-78	79-83	81-86	84-89	89-91
Cranks (mm)	170	170	170	175	175
Dropper post (mm)	100	100	125	125	150
Integrated stem (mm)	70	70	70	80	90

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

Di2 and AXS: what is the difference?	They are two electronic systems; here you keep Shimano ergonomics and brakes.
Suspension lockout?	Yes, one handlebar remote firms up the fork and shock at the same time.
IsoStrut maintenance?	There is no main pivot: maintenance is limited to the shock, which we service.
Is the blue very dark?	Yes, a smoky navy blue that looks almost black in the shade.

The LVR Cycles verdict

The benchmark Supercaliber for Shimano loyalists, with XTR braking and flawless electronic shifting. Its smoky navy blue remains highly understated.

Pros
+ Precise, reliable XTR Di2 groupset
+ Finely modulated XTR brakes
+ Elegant smoky navy blue

Cons
- 300 g more than the XX version
- No electronic suspension

Why buy from LVR Cycles? In Béziers, we build your Supercaliber, carry out Di2 pairing and updates, bleed the XTR brakes and set up the suspension for your build.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.

Reference TRK-5335336

Data sheet