Procaliber 6 | Trek Bikes

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  • Procaliber 6
2020

Procaliber 6

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$1,999.99 Model 28098

Procaliber 6 is a fast cross country mountain bike and the most affordable MTB model with IsoSpeed—a decoupler at the top tube/seat tube junction that provides additional compliance on rough courses. IsoSpeed gives you a unique and substantial advantage over a traditional hardtail, because it cuts down on the trail's fatiguing bumps and delivers a smoother, faster ride.
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It's right for you if...

You like to go fast, and also love the idea of a hardtail with frame tech designed to take the edge off rough singletrack. Speed is your main consideration, but comfort is right up there, too.

The tech you get

A durable and light Alpha Platinum Aluminum frame with IsoSpeed, a mixed SRAM SX and NX Eagle 1x12 drivetrain, and Shimano hydraulic disc brakes. Plus, Bontrager Kovee 28-hole Tubeless Ready wheels and an adjustable RockShox Judy Gold air fork with Motion Control damper and remote lockout that lets you lock out the fork without taking your hands off the bars.

The final word

A lightweight cross-country ride with advanced IsoSpeed tech that just isn't available anywhere else. With a 1x12 drivetrain, the trail-smoothing IsoSpeed decoupler, and powerful hydraulic disc brakes, Procaliber 6 gives you a fast, efficient ride that can't be matched for this price.

favorite_borderWhy you'll love it

  1. The IsoSpeed decoupler makes it ride smoother than any other hardtail, so your body doesn't get beat up by trail chatter
  2. It's a great bike for someone who's just getting into serious racing—you get high-end XC parts on an awesome frame with enough cash left over for entry fees
  3. Internal cable routing extends the life of your cables and adds to the bike's sleek look
  4. The 1x12 drivetrain gives you a super wide range of gears in a simple setup

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Features

IsoSpeed decoupler

Our innovative decoupler allows the seat tube to rotate independently from the top-tube-to-seatstay junction, increasing vertical compliance without compromising pedaling efficiency.

Learn more

Smart Wheel Size

The right wheel size paired with your frame size gives you the perfect combination of responsiveness and control.

Tubeless Ready wheels & tires

Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. Just add TLR rim strips, valves, and sealant.

Remote lockout

Handlebar-mounted controls let you lock out your suspension on the fly as you switch terrains.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.

Learn more

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame Alpha Platinum Aluminum, IsoSpeed, tapered head tube, internal derailleur routing, balanced post mount brake, Boost148, 12mm thru axle
*Fork Size: XS
RockShox Judy Gold, Solo Air spring, Motion Control damper, remote lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 80mm travel
Size: S, M, M/L, L, XL
RockShox Judy Gold, Solo Air spring, Motion Control damper, remote lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 100mm travel
Suspension lever RockShox OneLoc Sprint
Wheels
Front hub Bontrager alloy, sealed bearing, alloy axle, centerlock, Boost110, 15mm thru axle
Rear hub Bontrager alloy, sealed bearing, centerlock, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Rim Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valve
*Tire Size: XS, S
Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 27.5x2.20''
Size: M, M/L, L, XL
Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20''
Drivetrain
Shifter SRAM SX Eagle, 12 speed
Rear derailleur SRAM NX Eagle
*Crank Size: XS, S
SRAM SX Eagle, DUB, 30T steel ring, Boost, 170mm length
Size: M, M/L, L, XL
SRAM SX Eagle, DUB, 30T steel ring, Boost, 175mm length
Bottom bracket SRAM DUB, 92mm, PressFit
Cassette SRAM PG-1210 Eagle, 11-50, 12 speed
Chain SRAM NX Eagle, 12 speed
Pedal VP-536 nylon platform
Components
Saddle Bontrager Arvada, hollow chromoly rails, 138mm width
Seatpost Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 400mm length
*Handlebar Size: XS
Bontrager Comp, alloy, 31.8mm, 5mm rise, 690mm width
Size: S, M, M/L, L, XL
Bontrager Comp, alloy, 31.8mm, 5mm rise, 720mm width
Grips Bontrager XR Trail Comp, nylon lock-on
*Stem Size: XS, S
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
Size: M, M/L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Size: XL
Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length
Headset FSA IS-2, 1-1/8'' top, 1.5'' bottom
Brake Shimano hydraulic disc, MT401 lever, MT400 caliper




  • Weight

    Weight
    M - 12.21 kg / 26.92 lbs (with tubes)
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
    • We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
    Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

    Sizing & fit

    The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

     

    Rider Height

    Inseam

    All measurements provided in cm unless otherwise noted.

    Frame size number Frame size letter Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
    13.5 in XS 27.5" 34.3 73.0° 10 69.0° 54.1 30.2 4.8 42.5 4.4 8.7 103.7 73.5 37 56.3
    15.5 in S 27.5" 36.8 73.0° 10 69.3° 55.8 30.2 4.8 42.5 4.4 8.5 105.3 75.3 38.2 56.3
    17.5 in M 29" 41.9 72.5° 9 69.5° 59.9 31.1 5.8 43.5 5.1 8.3 109.8 75 41.2 59.5
    18.5 in ML 29" 44.4 72.3° 9 69.5° 61.7 31.1 5.8 43.5 5.1 8.3 111.3 76.4 42.7 59.5
    19.5 in L 29" 47 72.0° 10 69.5° 63.8 31.1 5.8 43.5 5.1 8.3 113.2 77.8 44.2 60.4
    21.5 in XL 29" 52.1 72.0° 12 69.5° 65.9 31.1 5.8 43.5 5.1 8.3 115.4 81.6 45.7 62.8
    23 in XXL 29" 55.9 72.0° 12 69.6° 67.3 31.1 5.8 43.5 5.1 8.3 116.6 84.7 47.1 63.2

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