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Procaliber 6 is a cross-country mountain bike built for hot laps and fast singletrack, featuring a modern alloy frame, 12-speed Shimano drivetrain, and 120mm RockShox fork for race-ready performance.
Procaliber 6 is a cross-country mountain bike built for hot laps and fast singletrack, featuring a modern alloy frame, 12-speed Shimano drivetrain, and 120mm RockShox fork for race-ready performance.
Trek

Trek Procaliber 6 XC Mountain Bike in Red Serpentine

£1,100.00
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Trek Procaliber 6 XC Mountain Bike in Desert Sage
Pre-Order

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

Returns

In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 30 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

If you purchased an item in one of our stores, you may return the items to either of our stores.

Return Items by Post

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address.
South Downs Bikes
Internet Department
28 West Street
Storrington
West Sussex
RH20 4EE

If you wish to return your bike to us please keep it in the box it arrived in and contact us and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Trek Procaliber 6 XC Mountain Bike in Red Serpentine

Season:2027

Brand:Trek

Code:80310RED

Procaliber 6 is a cross-country mountain bike built for hot laps and fast singletrack.

It strikes the perfect balance between race-ready and budget-friendly with a modern alloy frame that handles tight corners and rough trail with ease—while still feeling snappy on the climbs. A 12-speed Shimano drivetrain and 120mm RockShox fork deliver all the gearing and comfort you need to keep pushing.

Starting in 2024, Trek began removing high-emission aluminium from manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike Trek makes—this one included—had made the switch, driving a major drop in the footprint.

Shimano Deore brings even more adventure with a wider range of gear choices for the steep stuff, the fast stuff and the fun. With smooth riding, improved chain stability and sharp shifting, Deore heightens your mountain biking confidence and control so you can focus on the trail and enjoy the ride.

Features:

  • 12-speed Shimano drivetrain
  • 120mm RockShox fork
  • Modern alloy frame
Technical Information
  • Frame
    Alpha Platinum Aluminium, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12 mm thru axle
  • Fork
    RockShox Judy Silver, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
  • Front hub
    Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
  • Rear hub
    Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
  • Rear skewer
    Bontrager Switch thru axle, removable lever
  • Rim
    Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
  • Tyre
    Bontrager Sainte-Anne Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.20" or 29x2.40"
  • Rim strip
    Bontrager TLR
  • Max tyre size
    Frame: 29x2.40"
  • Shifter
    Shimano Deore M6200
  • Rear derailleur
    Shimano Deore M6200, long cage
  • Crank
    Shimano MT520, 32T, 55 mm chainline, 170 mm length
  • Bottom bracket
    Shimano BB-MT501 BSA
  • Cassette
    Shimano M6200, 10-51, 12-speed
  • Chain
    Shimano Deore M6100, 12-speed
  • Pedal
    VP-536 nylon platform
  • Saddle
    Verse Short, steel rails, 145 mm width
  • Seatpost
    TranzX JD-YSI34, 100-170 mm travel, internal routing, 31.6 mm, 350-500 mm length
  • Handlebar
    Bontrager alloy, 31.8 mm, 5-15 mm rise, 720-750 mm width
  • Grips
    Trek Line Comp, lock-on
  • Stem
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50-80 mm length
  • Headset
    Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom
  • Brake rotor
    Shimano RT10, CenterLock, 160-180 mm
  • Brake set
    Shimano MT200 hydraulic disc
  • Max brake rotor size
    180 mm (Frame)
  • Weight
    14.08 kg (Size M)
  • Weight limit
    136 kg
Sizing Information
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