The ride, not just the specs
Made to race cross-country.
Procaliber is a cross-country race hardtail: light, efficient, and ready to go fast from the gun.
Whether you race every weekend or just love a fast lap, it rewards every pedal stroke.
Trek Procaliber 9.5 Gen 3
S / Dark Star
$2,499.99
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Trek / Cross Country Mountain Bikes
Trek Procaliber 9.5 Gen 3
Race-ready, from the first pedal.
Procaliber 9.5 is a race-ready carbon hardtail ready to rocket up singletrack climbs. It features IsoBow vibration-damping tech to smooth out trail chatter, paired with aggressive XC geometry that’s confident, capable, and quick. It's all tied together with a Shimano Deore drivetrain, hydraulic disc brakes, and a 120mm RockShox Judy Gold fork.
$2,499.99
What size am I?
Based on the bike's size chart. Your complimentary baseline fit in store dials in the rest.
Special order · expected Dec 21, 2026
Questions are welcome. No pressure, no bike jargon required.
- 30-day money-back guarantee Ride it. If it isn't right, bring it back.
- Free adjustments for life On every bike you buy from us.
- Complimentary baseline fit We set the bike up for your body.
What makes it special
Thoughtful details. Big possibilities.
01Smooth means fast
Innovative IsoBow frame technology extends Procaliber's seatstays beyond the seat tube, allowing for increased vertical complicane that smooths trail chatter while reducing frame weight.
02Cool and composed
With a slacker head tube angle than most XC bikes and longer 120mm travel, Procaliber Carbon's calm demeanor encourges you to step on the gas.
03Float and flex
Rather than mounting to the seatstay, the brake secures to an extension of the rear axle, allowing the seat stay to flex and damp vibrations from the trail without impacting braking consistency and modulation.
For the detail-oriented
Let's talk bikes.
- Groupset Shimano Deore
- Frame Carbon
- Suspension Hardtail, 120mm
- Wheels 29"
- Gears 1x12
- Weight 28.1 lb
Tap any group to see every part.
Frameset3
- Frame
- OCLV Mountain Carbon, IsoBow, tapered head tube, guided internal routing, rack & accessory mounts, balanced post mount brake, UDH, Boost148
- Fork
- RockShox Judy GOLD, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
- Headset
- FSA IS-2, 1-1/8'' top, 1.5'' bottom
Drivetrain6
- Shifters
- Shimano Deore M6200
- Rear derailleur
- Shimano Deore M6200, long cage
- Crank
- S, M, ML: Shimano MT520, 32T, 55mm chainline, 170mm length
L, XL: Shimano MT520, 32T, 55mm chainline, 175mm length - Bottom bracket
- Shimano MT500, 92mm, PressFit
- Cassette
- Shimano M6200, 10-51, 12 speed
- Chain
- Shimano Deore M6100, 12 speed
Wheels & tires8
- Front hub
- Shimano TC500 alloy, centerlock, 110x15mm thru axle
- Rear hub
- Shimano TC500 alloy, centerlock, 148x12mm thru axle
- Rims
- Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve
- Spokes
- 14g stainless steel, black
- Tires
- Maxxis Rekon Race, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40''
- Valves
- Bontrager TLR valve, 50mm
- Rim strip
- Bontrager TLR
- Rear axle
- Bontrager Switch thru axle
Brakes1
- Rotors
- Shimano RT10, centerlock, 160mm
L, XL: Shimano RT10, centerlock, 180mm
Cockpit & contact points6
- Handlebar
- S: Bontrager Comp, alloy, 31.8mm, 5mm rise, 720mm width
M, ML, L, XL: Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 750mm width - Stem
- S: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length
M, ML: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length
L: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
XL: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length - Grips
- Trek Line Comp, nylon lock-on
- Saddle
- Verse Short, steel rails, 145mm width
- Seatpost
- S: Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6mm, 310mm length
M, ML, L: Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6mm, 410mm length
XL: Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 450mm length - Seat collar
- Bolt-on, 36.4mm
Weight & limits6
- Weight
- M - 12.73 kg / 28.07 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
- Max tire size
- Frame: 29x2.40", Fork: See manufacturer
- Max rotor size
- Max brake rotor sizes - Frame: 180mm, Fork: see fork manufacturer
- Max chainring
- 1x: 38T
- Max fork travel
- 120mm
Good to know3
- Complete Tubeless System Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. You're ready to roll right out of the box with the included TLR rim strips, valves, and sealant.
- Easier internal routing Integrated channels in the frame make it super easy to route cable housing and brake hose so you get a clean set-up with no hassle.
- Blendr-compatible stem Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
Geometry & sizing.
Measurements in cm unless noted.
| Size | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Rider height | 5'1"–5'5" | 5'5"–5'10" | 5'8"–5'11" | 5'10"–6'2" | 6'2"–6'5" |
| Seat tube (A on the drawing) | 39.0 | 42.0 | 44.0 | 46.0 | 51.0 |
| Seat tube angle (B on the drawing) | 71.0° | 71.5° | 72.0° | 72.5° | 73.0° |
| Head tube length (C on the drawing) | 9.0 | 9.0 | 9.0 | 9.0 | 12.0 |
| Head tube angle (D on the drawing) | 67.0° | 67.0° | 67.0° | 67.0° | 67.0° |
| Eff. top tube (E on the drawing) | 57.7 | 59.8 | 61.3 | 62.8 | 67.7 |
| BB height (F on the drawing) | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 |
| BB drop (G on the drawing) | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 |
| Chainstay length (H on the drawing) | 43.0 | 43.0 | 43.5 | 43.5 | 44.0 |
| Offset (I on the drawing) | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| Wheelbase (K on the drawing) | 111.0 | 113.5 | 115.5 | 117.1 | 122.7 |
| Standover (L on the drawing) | 74.7 | 74.9 | 75.8 | 76.3 | 79.1 |
| Reach (M on the drawing) | 40.5 | 43.0 | 44.5 | 46.0 | 50.0 |
| Stack (N on the drawing) | 61.4 | 61.4 | 61.4 | 61.4 | 64.2 |
| Wheel size | 29" | 29" | 29" | 29" | 29" |
| Eff. seat tube angle | 74.3° | 74.3° | 74.3° | 74.3° | 74.3° |
The Atlanta Cycling difference
The right bike is only the beginning.
Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.
When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.
Four neighborhood stores. One shared passion.
Let's find your next adventure.
Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.