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Trek 2014 X-Caliber 29 4 Hardtail Cross Country Mountain Bike - Viper Red/Trek Black

From £382.50 (FREE UK Delivery)
RRP: £425.00 You Save: £42.50 (10%)
Item out of Stock  |  Usually dispatched within 24 hours
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When building a bike for the rigours of Cross Country riding experience really does matter and Trek's new X-Caliber 29 hardtail mountain bikes benefit from over 15 years of 29er R&D. They're the lightest, fastest, smartest 29" hardtails on the market.

Nothing beats the efficiency, simplicity, and straight-up fun of an X-Caliber 29'er hardtail. Great for XC racing, marathons, 24-hour racing, or simply shredding singletrack.

Trek X-Caliber 29 4 Features

  • 29" wheels roll faster, ride better, clear more obstacles
  • Alpha Gold Aluminium frame provides a fast, refined ride
  • G2 Geometry: a better-handling 29'er
  • Backed by Trek's limited lifetime warranty

2014 Trek X-Caliber 29 4 Highlights

Big wheels roll faster, maintain momentum, improve traction, and clear obstacles more easily.

Highly refined Alpha Aluminium frame uses sophisticated tube shaping to minimise weight and maximise race-day performance.

Advanced frame geometry and a custom offset fork give you precise handling at low speed without compromising high-speed stability.

Model Colour: Viper Red/Trek Black

Bike Specifications
Frame Alpha Gold Aluminium w/semi-integrated head tube, mechanically formed & butted tubing, race geometry, internal front derailleur routing, G2 Geometry
Fork SR Suntour M-3030 w/coil spring, preload, 75mm travel
Shock N/A
Rims Bontrager AT-550 36-hole
Front Hub Formula DC20
Rear Hub  Formula DC22
Tyres Bontrager XR1, 29x2.20" front, 29x2.0" rear
Shifters Shimano Altus EF51, 8 speed
Front Mech

Shimano Altus

Rear Mech Shimano Altus M280
Crankset Shimano M131
Chainrings 42/34/24
Cassette Shimano HG31 11-34, 8 speed
Pedals Wellgo nylon platform
Saddle Bontrager Evoke 1
Seatpost Bontrager SSR, 27.2mm, 12mm offset
Handlebars Bontrager low-riser, 25.4mm, 15mm rise
Stem Bontrager Approved, 25.4mm, 15 degree
Grips Bontrager Race
Headset  1-1/8" threadless, semi-integrated, semi-cartridge bearings
Brakeset HL 280 mechanical disc
Brake Levers Shimano Altus levers


Specifications are accurate according to manufacturer's documentation at time of product entry but are subject to change without notice.

Orders placed before 12:00 on weekdays are usually shipped that same day.

Delivery cost is displayed when you view your basket prior to checkout.

For more detailed information checkout our Delivery Page

UK Deliveries
UK mainland delivery is FREE of charge on any order over £20.00 with delivery expected between 2-5 working days, this excludes larger items going to addresses located in the Scottish Highlands and on Offshore Islands. We offer express delivery options for the majority of our products at the checkout.

Our definition of mainland UK is England, Wales, Scotland excluding Highlands & Offshore Islands - these two excluded areas are made up for the following postcodes. Deliveries of large bulky itmes such as bikes and turbo trainers to these postcodes iccure surcharges.

Scottish Highlands
AB36-38, AB55-56, FK 17-99, G83, HS1-9, IV1-99, KA27-28, KW, PA20-99, PH15-99, PO30-41, ZE

Offshore Islands
IM1-99 (Isle of Man), TR21-25 (Isles of Scilly), JE, GY (Channel Islands) and BT1-99, D1-99 (Northern Ireland)

International Deliveries
Approximately 3-7 working days for countries within the EU and approximately 5-7 working days for counties throughout the rest of the world. You may want to read about international deliveries on our FAQ too.

Easy Returns
In accordance with our returns policy we're happy to accept returns up to 60 days after purchase.

Stock Availabilty
Unlike many of our competitors, we stock and ship everything from our store here in Carlisle - we never sell stock held by distributors meaning we can ship your order to you as quickly as possible. If a product is marked as sold out or unavailable you can enquire with us for an ETA or subscribe to a one-off stock alert email - the link to which is next to the stock message.

Delivery of Bikes
All our bikes come pre-assembled (with the exception of wooden balence bikes) although after receiving the bike you will need to fit items such as pedals, the front wheel and staightening the handlebars - we unfortunately have to remove those items in order to fit the bike back into a box for safe shipping. We enclose a simple to follow bike assembly guide with every bike we ship via mail order, we hope it covers everything you're likely to need to know.

All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within one working day of the order but please allow for additional time during our peak months (May, June, July, August and September) for this process as the workshop can be very busy with repairs and servicing.