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2026 Procaliber Gen 2 Hardtail Mountain Frameset

$949.93 $1,849.99
SKU: TRE424491661  |  Barcode: 601842425213
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What is the Bike Mart Return policy?

Bike Mart offers a 14-day return and 30-day exchange policy in effect on qualifying items. Restocking fee may apply for "At Warehouse" Items. Read More

What Financing options does Bike Mart offer?

Financing is easier than ever at Bike Mart. With Synchrony Financial, you can choose:

  • 0% APR for 6 months — on orders under $999
  • 0% APR for 12 months — on orders of $1,000 or more

We also support HSA/FSA Funds with TrueMed, Shop Pay Installments and PayPal Financing.


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  • IsoSpeed smooth

    IsoSpeed smooth

    IsoSpeed takes the edge off body-beating small bumps and trail chatter so you can stay stronger longer, without giving up any pedaling efficiency.

  • OCLV Mountain Carbon

    OCLV Mountain Carbon

    Trek's mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek's advanced engineering, and a higher standard of testing.

  • Straight Shot downtube

    Straight Shot downtube

    Straight Shot downtube gives you an extra-stiff frame without adding any weight, so you can stick your line through the rough stuff and still fly up the next climb.

Overview

Procaliber frameset is a race-worthy carbon cross country mountain bike frame that's light, fast, and built to win. It has the unique advantage of IsoSpeed, a decoupler at the top tube/seat tube junction that gives you more compliance on rough trails for a smoother, faster ride.

Technical Specifications

Frame OCLV Mountain Carbon, IsoSpeed, tapered head tube, Knock Block, internal control routing, balanced post mount brake, Boost148
Skewer rear Bontrager Switch thru axle, removable lever
Max tire size 29x2.40"
Max chainring size 1x: 36T, min 30T
Headset Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Rotor size Max brake rotor sizes - Frame: 180mm, Fork: see fork manufacturer
Weight M - 1.35 kg / 2.98 lbs
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Parts are subject to change without notice. Chat with us if you have any questions.

Geometry

Bike geometry diagram

All measurements provided in cm unless otherwise noted.

Frame size number 15.5"17.5"18.5"19.5"21.5"23"
Frame size letter SMMLLXLXXL
Wheel size 29"29"29"29"29"29"
A — Seat tube 39.341.944.447.051.054.5
B — Seat tube angle (degrees)72.8°72.8°72.8°72.8°72.8°72.8°
Effective seat tube angle (degrees)73.8°73.8°73.8°73.8°73.8°73.8°
C — Head tube length 9.09.09.09.010.512.0
D — Head angle (degrees)68.8°68.8°68.8°68.8°68.8°68.8°
E — Effective top tube 57.059.561.062.565.968.3
F — Bottom bracket height 31.331.331.331.331.331.3
G — Bottom bracket drop 6.06.06.06.06.06.0
H — Chainstay length 43.243.243.243.243.243.2
I — Offset 4.24.24.24.24.24.2
J — Trail 10.010.010.010.010.010.0
K — Wheelbase 107.8110.3111.8113.3116.8119.4
L — Standover 71.575.576.578.481.484.1
M — Frame reach 39.542.043.545.048.050.0
N — Frame stack 60.060.060.060.061.462.3

This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.

Sizing

sizeinchescm
S5'1" - 5'5"155 - 165
M5'5" - 5'10"165 - 177
ML5'8" - 5'11"173 - 180
L5'10" - 6'2"177 - 188
XL6'2" - 6'5"188 - 195
2XL6'5" - 6'8"195 - 203

Sizing to be used as a reference only. Chat with us if you have any questions.

Why Shop at Bike Mart?

  • Live Chat with Real People

    Get instant advice and answers from our team of cycling experts through our online chat feature or over the phone.

  • Community-Focused

    We have donated over a million dollars to support our communities through charity rides, bike rallies and advocacy for more bikeable trails in Texas.

  • Professional, Quality Assembly

    Our bikes are expertly assembled and inspected by Bike Mart’s professionally trained staff. They ensure proper adjustments, tighten and true wheels, and get your bike ready to ride.

  • Our Legacy of Excellence

    With 62 years of retail experience, Bike Mart brings unparalleled expertise and dedication to serving you.

  • 10% off accessories with new bike purchase

    Receive 10% off all accessories purchased with a new bike.

  • Hassle-Free Returns

    Easily initiate returns for online orders with our straightforward return policy to shop with confidence.

  • Locally Owned & Operated

    A family of cyclists who live and ride in your community—feel right at home.

  • Free accessory installation with new bike purchase

    Let our experts install your accessories at no extra cost, ensuring everything fits perfectly and is ready for your ride!

Procaliber  Gen 2
Trek

2026 Procaliber Gen 2 Hardtail Mountain Frameset

$949.93 $1,849.99
Procaliber frameset is a race-worthy carbon cross country mountain bike frame that's light, fast, and built to win. It has the unique advantage of IsoSpeed, a decoupler at the top tube/seat tube junction that gives you more compliance on rough trails for a smoother, faster ride.

Color

Size

  • S (29" wheel)
  • M (29" wheel)
  • ML (29" wheel)
  • L (29" wheel)
  • XL (29" wheel)
  • XXL (29" wheel)
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