2018 Trek Procaliber 8

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  • Regular price $2,899.00

The Trek Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultra-light cross country ride that rules singletrack.

Procaliber's innovative IsoSpeed decoupler delivers a ride that is both smooth yet incredibly efficient still. The best of both worlds.

Key features

  • Smooth IsoSpeed decoupler: ride faster, stronger, longer
  • Boost148/110: stronger wheels, more tyre clearance, shorter stays
  • Superlight hydroformed aluminium frame is built for speed
  • Ride the fastest wheel that fits with Smart Wheel Size

Specifications

  • Frameset

    Frame
    Alpha Platinum Aluminium, IsoSpeed, E2 tapered head tube, internal derailleur routing, balanced post mount brake, PF92, Boost148, G2 Geometry on 29ers
    Front suspension
    RockShox Reba RL, Solo Air spring, Motion Control remote lockout, E2 tapered steerer, G2 Geometry w/51 mm offset on 29ers, Boost110, 100 mm travel (13.5: 80 mm travel)
  • Wheels

    Wheels
    Bontrager Duster Elite 23, Tubeless Ready, Boost110 front, Boost148 rear, tubeless strips included, valves sold separately
    Tyres
    Bontrager XR2 Team Issue, Tubeless Ready, 120 tpi, aramid bead, 29x2.20˝ (13.5 & 15.5: 27.5x2.20˝)
  • Drivetrain

    Shifters
    Shimano SLX M7000, 11-speed
    Front derailleur
    Shimano SLX M7020
    Rear derailleur
    Shimano Deore XT M8000, Shadow Plus
    Crank
    Race Face Next R, 36/26
    Bottom bracket
    PF92
    Cassette
    Shimano SLX M7000, 11-42, 11-speed
    Chain
    KMC X11-1
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Montrose Comp, chromoly rails
    Seatpost
    Bontrager Pro, OCLV Carbon, 31.6 mm, 5 mm offset
    Handlebar
    Bontrager Race Lite, 31.8 mm, 5 mm rise, 720 mm width
    Grips
    Bontrager Race Lite, lock-on
    Stem
    Bontrager Elite, 31.8 mm, 7-degree
    Head set
    FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
    Brake set
    Shimano MT500 hydraulic disc
  • Weight

    Weight
    17.5" - 11.79 kg / 26.00 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
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 on Trek pre-production painted frames at the time of publication. Weights may vary in final production

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

  • All measurements provided in cm unless otherwise stated.
Frame size number Wheel size A Seat tube B Seat tube angle Effective 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 Frame rise
13.5 in 27.5" 34.3 73.0° 73.0° 10.0 69.0° 54.1 30.2 4.8 42.5 4.4 8.7 103.7 73.5 37.0 56.3 56.3
15.5 in 27.5" 36.8 73.0° 73.0° 10.0 69.3° 55.8 30.2 4.8 42.5 4.4 8.5 105.3 75.3 38.2 56.3 56.3
17.5 in 29" 41.9 72.5° 72.5° 9.0 69.5° 59.9 31.1 5.8 43.5 5.1 8.3 109.8 75.0 41.2 59.5 59.5
18.5 in 29" 44.4 72.3° 72.3° 9.0 69.5° 61.7 31.1 5.8 43.5 5.1 8.3 111.3 76.4 42.7 59.5 59.5
19.5 in 29" 47.0 72.0° 72.0° 10.0 69.5° 63.8 31.1 5.8 43.5 5.1 8.3 113.2 77.8 44.2 60.4 60.4
21.5 in 29" 52.1 72.0° 72.0° 12.0 69.5° 65.9 31.1 5.8 43.5 5.1 8.3 115.4 81.6 45.7 62.8 62.8
23 in 29" 55.9 72.0° 72.0° 12.0 69.6° 67.3 31.1 5.8 43.5 5.1 8.3 116.6 84.7 47.1 63..2 63..2