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The Trek Procaliber 29 Frameset is an OCLV carbon mountain bike frameset, that is race-light and trail-strong. With the help of the IsoSpeed decoupler, it makes your ride smoother than any other hardtail.
The Trek Procaliber 29 Frameset is an OCLV carbon mountain bike frameset, that is race-light and trail-strong. With the help of the IsoSpeed decoupler, it makes your ride smoother than any other hardtail.
Trek

Trek Procaliber Gen 2 Carbon Mountain Bike Frameset 2026 in White

£1,850.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Trek Procaliber Gen 2 Carbon Mountain Bike Frameset 2026 in White

Season:2026

Brand:Trek

Code:332412021CRYWHTBLK

The Trek Procaliber 29 Frameset is an OCLV carbon mountain bike frameset, that is race-light and trail-strong. With the help of the IsoSpeed decoupler, it makes your ride smoother than any other hardtail, so your body doesn't get beaten up by trail chatter. The new internal control routing makes working with internal cables very easy, thanks to built-in channels that guide your hose or housing easily through the frame. The StraightShot downtube is extra-stiff, and the handling is responsive without added weight and a Knock Block headset protects against spinning bars and fork crowns.

Full Specifications:

  • Frame:OCLV Mountain Carbon, IsoSpeed, tapered head tube, Knock Block, internal control routing, balanced post-mount brake, Boost148
  • Max compatible fork travel:120 mm (533 mm axle-to-crown)
  • Skewer Rear:Bontrager Switch thru-axle, removable lever
  • Max. chainring size:1x: 36T, min 30T
  • Headset:Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
  • Max brake rotor sizes:Frame: 180 mm, Fork: see fork manufacturer
  • Weight:M - 1.35 kg/2.98 lb
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.


Size Guide for Trek Procaliber

SizeRider HeightRider HeightInseamInseam
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
M/L173 - 180 cm5'8" - 5'11"81 - 86 cm32" - 34"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"
2XL195 - 203 cm6'5" - 6'8"91 - 97 cm36" - 38"

Geometry Information for Trek Procaliber


Frame size number15.5"17.5"18.5"19.5"21.5"23.0"
Frame size letterSMMLLXLXXL
Wheel size29"29"29"29"29"29"
A — Seat tube39.341.944.4475154.5
B — Seat tube angle72.8°72.8°72.8°72.8°72.8°72.8°
Effective seat tube angle73.8°73.8°73.8°73.8°73.8°73.8°
C — Head tube length999910.512
D — Head angle68.8°68.8°68.8°68.8°68.8°68.8°
E — Effective top tube5759.56162.565.968.3
F — Bottom bracket height31.331.331.331.331.331.3
G — Bottom bracket drop666666
H — Chainstay length43.243.243.243.243.243.2
I — Offset4.24.24.24.24.24.2
J — Trail101010101010
K — Wheelbase107.8110.3111.8113.3116.8119.4
L — Standover71.575.576.578.481.484.1
M — Frame reach39.54243.5454850
N — Frame stack6060606061.462.3

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Sizing Information
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