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Carbon hardtail mountain bike Trek Procaliber 9.7 GX AXS navy smoke 12-speed

Carbon hardtail mountain bike Trek Procaliber 9.7 GX AXS blue: carbon wheels, SID 120 mm, wireless, 10.58 kg

$4,671.03 Incl. Tax

~~$5,083.61~~ MSRP

Recommended supplier selling price in 2026

Color

Blue

Size

S
M
M / l
L
XL

Size charts

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Trek Procaliber 9.7 Navy Smoke: the lightest Procaliber

At the top of the range, the Gen 3 Trek Procaliber 9.7 dresses its IsoBow frame with Bontrager Kovee Elite 30 carbon wheels, a 120 mm RockShox SID fork and the SRAM GX Eagle AXS T-Type wireless drivetrain, weighing 10.58 kg in size M according to Trek. Four-piston SRAM Motive Bronze brakes and an RSL carbon bar-stem complete this race build. The Navy Smoke colour is a smoky navy blue, deep and elegant.

Technical specifications

Frame	OCLV Mountain carbon, IsoBow, tapered head tube, guided internal cables, rack and accessory mounts, Post Mount rear calliper, UDH hanger, Boost 148
Fork	RockShox SID, DebonAir spring, Rush RL damper, remote lockout, 44 mm offset, Maxle Stealth 15 mm axle, 120 mm travel
Drivetrain	Wireless SRAM GX Eagle AXS T-Type 1x12: XS-1275 10-52 cassette, GX Eagle DUB 34T chainset, AXS battery with charger
Brakes	SRAM Motive Bronze hydraulic 4-piston, SRAM CenterLine 160 mm rotors
Wheels / tyres	Bontrager Kovee Elite 30 carbon / Bontrager Sainte-Anne RSL XR 220 tpi Tubeless Ready 29x2.40
Cockpit	Bontrager RSL OCLV carbon integrated bar-stem, 750 mm, -13°, 70 to 90 mm length depending on size
Saddle / seatpost	Verse Short Elite magnesium rails 145 mm / Bontrager Line Dropper 100 to 170 mm dropper post
Weight	10.58 kg in size M (Trek figure, with tubeless sealant)

At a glance

✓ OCLV Mountain carbon and IsoBow	✓ Wireless SRAM GX Eagle AXS
✓ Kovee Elite 30 carbon wheels	✓ 120 mm RockShox SID fork
✓ RSL carbon bar-stem	✓ 10.58 kg in size M

Who is it for?

For the XC racer chasing times in regional races and marathons, who wants a light, precise hardtail ready to race straight out of the workshop. It also suits the experienced mountain biker looking for the best balance of lightness and climbing efficiency.

The LVR workshop view

A carbon frame designed for XC racing. The Procaliber 9.7 shares the OCLV Mountain frame of the other carbon Procalibers: fibres compacted under high pressure and temperature, layup focused on impact resistance, Trek lifetime warranty. What sets it apart is the kit built around it: Kovee Elite 30 carbon wheels, a one-piece RSL bar-stem and wireless shifting. The IsoBow system, with seatstays that extend past the seat tube, adds controlled vertical flex that eases the back during long races.

	OCLV Mountain (Procaliber 9.x)	Alpha Platinum (Procaliber 6 / 8)	Alpha Silver (Marlin)
Level	Trek's mountain bike carbon, lifetime frame warranty	High-end aluminium	Entry-level MTB aluminium
Construction	OCLV process, layup focused on impact resistance, IsoBow	Internal cables, threaded BSA, UDH	Simple, robust design
Reference bike (M)	Procaliber 9.7: 10.58 kg	Procaliber 8: 12.78 kg	Marlin 7: 14.15 kg
What it means	Lighter, rear end flexes over bumps	Heavier, no IsoBow	Versatile, noticeably heavier

Put simply: this 9.7 is the lightest Procaliber in the range, at 10.58 kg in size M. It owes that to its carbon wheels, its Sainte-Anne RSL tyres with 220 tpi casing and its carbon bar-stem; with an identical frame, it saves 1.55 kg over the Procaliber 9.5 with Judy Gold fork.

The carbon rims and Sainte-Anne RSL XR tyres with 220 tpi casing form the lightest rolling package in the range: every acceleration out of a corner takes less energy. On the long climbs of the Montagne Noire, this saving in rotating mass is clearly noticeable.

The SID has a remote lockout: you firm up the front without letting go of the handlebar, just as you accelerate on a climb. The one-piece RSL cockpit keeps weight down and gives precise steering, but its length is fixed by size: we check your position before handover.

Which Procaliber should you choose?

Model	Frame	Drivetrain	Fork	Weight (M)
Procaliber 9.6	OCLV Mountain, IsoBow	SRAM Eagle 70 T-Type 1x12	Fox Factory 34, 130 mm	12.38 kg
Procaliber 9.7 (RSL tyres)	OCLV Mountain, IsoBow	Wireless SRAM GX AXS	SID 120 mm	10.58 kg
Procaliber 9.7 (Rekon Race)	OCLV Mountain, IsoBow	Wireless SRAM GX AXS	SID 120 mm	11.38 kg
Supercaliber SL 9.7 (full suspension)	OCLV Mountain	Wireless SRAM GX AXS	80 mm rear / 110 mm front	12.18 kg

Our take: the 9.7 is 1.55 kg lighter than the 9.5 with Judy Gold fork, and 1.60 kg lighter than the full-suspension Supercaliber SL 9.7 GX AXS (12.18 kg). The version with Maxxis Rekon Race tyres weighs 11.38 kg.

LVR sizing advice

The one-piece bar-stem cannot be changed as easily as a conventional stem: its length follows the size (70 mm from S to ML, 80 in L, 90 in XL). Between two sizes, we prefer to confirm the position in store before deciding.

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
RSL bar-stem (length, mm)	70	70	70	80	90
Dropper post (travel, mm)	100	150	150	150	170

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

Your questions

Is the bar-stem adjustable?	Height is adjusted with spacers; length depends on the size (70 to 90 mm).
Charging the drivetrain?	Yes, the SRAM AXS battery is charged with the supplied charger.
Are the RSL tyres fragile?	They are light and fast; on very rough terrain, a more reinforced tyre can be fitted.
Does navy blue show dirt?	No, this dark shade hides trail dust well.

The LVR Cycles verdict

The lightest, fastest Procaliber, race-ready with its carbon wheels and wireless shifting. Its smoky navy blue gives it a discreet elegance.

Pros
+ 10.58 kg in size M
+ Carbon wheels and SRAM GX AXS
+ Elegant navy blue

Cons
- RSL tyres need care on rough terrain
- Integrated bar-stem less adaptable

Why buy from LVR Cycles? As a Trek retailer in Béziers, we update your AXS drivetrain, set up the SID for your weight and prepare your Procaliber 9.7 before every race.

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-5337369

Data sheet