Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2024 Trek

Procaliber 6

A 29″ aluminum frame hardtail trail bike with upper mid-range components.
Compare the full range

Manufacturer Price

$1,699
Weight27.8 lbs  
FrameAluminum
SuspensionHardtail, 120mm
ForkRockShox Judy Silver TK
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetXT, Deore
BrakesShimano Hydraulic Disc
SeatpostDropper
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Procaliber 6
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Procaliber 6

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Procaliber model range

View Comparison
Sizing
SM

5'1" – 5'6"

MD

5'4" – 5'10"

MD/LG

5'8" – 5'11"

LG

5'9" – 6'3"

XL

6'1" – 6'5"

Rider Fit Notes
  • 5'2", size MD, Fits large
Reviews
Bikerumor
New Trek ProCaliber Gen 3 Hardtail Drops Iso Speed for Flexing Iso Bow Suspension

Aug 2024 · Jordan Villella

Trek adds 120mm travel, swaps out Iso-Speed for Iso-Bow, and breathes new life into the SuperCaliber Hardtail Gen 3.

Read Review

Singletrack World
Trek Procaliber 9.6 Review

Jun 2023 · Ben Haworth

Sure, you can ride the Trek Procaliber 9.6 whenever and wherever you like but the raison d’être of this bike is to perform between race tape.

Read Review

Geometry
Specs
Build
Frame

Alpha Platinum Aluminum, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12mm thru axle

BB StandardBSA, 73mm, Threaded

Hanger StandardUDH

Tire Clearance2.4"

ColorsSatin Trek Black / Lithium Grey; Viper Red / Crimson

Fork

RockShox Judy Silver, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel

Travel120mm

Spring TypeAir

Bottom Bracket

Shimano BB-MT501 BSA

Headset

Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom

Stem

Size: S, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: M, ML, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: L, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: XL, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length

Handlebar

Size: S, M, Bontrager alloy, 31.8mm, 5mm rise, 720mm width; Size: ML, L, XL, Bontrager alloy, 31.8mm, 15mm rise, 750mm width

Saddle

Verse Short, steel rails, 145mm width

Seatpost

Size: S, M, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6mm, 310mm length; Size: ML, L, Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6mm, 410mm length; Size: XL, Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 450mm length

TypeDropper

Pedals

VP-536 nylon platform

Grips

Bontrager XR Trail Comp, nylon lock-on

Groupset
Rear Derailleur

Shimano XT M8100, long cage

Crank

Size: S, M, Shimano MT512, 30T ring, 55mm chainline, 170mm length; Size: ML, L, XL, Shimano MT512, 30T ring, 55mm chainline, 175mm length

Shifters

Shimano Deore M6100, 12 speed

Cassette

Shimano Deore M6100, 10-51, 12 speed

Chain

Shimano Deore M6100, 12 speed

Brakes

Shimano MT200 hydraulic disc

TypeShimano Hydraulic Disc

Wheels
Rims

Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve

Front Hub

Shimano TC500 alloy, centerlock, 110x15mm thru axle

Rear Hub

Shimano TC500 alloy, centerlock, 148x12mm thru axle

Tires

Bontrager Sainte-Anne Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.20''

Disc Rotors

Size: S, M, ML, L, XL, Shimano RT10, centerlock, 160mm; Size: L, XL, Shimano RT10, centerlock, 180mm

Rider Notes
Riders Also Viewed

First added September 2

Last updated June 22

Not listed for 706 days