2021 X-Caliber 8 Hardtail Mountain Bike in Radioactive Red/Trek Black
RADIOACTIVE RED/TREK BLACK
XS - 27.5 WHEEL
Save with Cycle to Work
At Cycles UK we accept all major cycle to work scheme vouchers online and instore. Just enter your certificate details during checkout.
The 2021 X-Caliber 8 Hardtail Mountain Bike in Radioactive Red/Trek Black XS - 27.5 WHEEL RADIOACTIVE RED/TREK BLACK is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
2021 X-Caliber 8 Hardtail Mountain Bike in Radioactive Red/Trek Black is for fast laps and long days on the trail. It's built with special attention to value, and the parts that make the biggest difference in performance Trek is a renowned company known around the world. Their bikes are prominently used by professionals in road, gravel and mountain biking.
The X-Caliber 8 has a lightweight, sturdy aluminium frame with playful geometry making it easier to control your bike on technical trails and winding singletrack. Sleek internal cable routing gives you clean looks, protects your cables and makes it easy to upgrade to a dropper post for even more capability. The frame is fully compatible with higher-end parts, like race wheels and a dropper post, if you ever find the need to upgrade.
The RockShox 30 Silver 100 mm suspension fork comes with a lockout and an air spring that's lighter and more adjustable than a coil spring. It also has a rebound adjust and can be tuned to the rider's weight. It's way higher quality than what you'd typically get on a mountain bike at this price. The Sram1x drive train delivers a wide range of gearing with the simplicity of a single shifter and a wide range of gears for climbing. Smart Wheel Sizing means you'll get the fastest wheel that fits (29? wheels on larger frames, 27.5? wheels on smaller frames). The wheels have lightweight alloy rims that save weight and are easy to upgrade to tubeless, with wider Boost141 hubs for increased wheel strength and better tyre clearance. Shimano MT200 hydraulic disc brakes provide powerful stopping. As if all that wasn't enough the X-Caliber 8 has rack and kickstand mounts so you can use it for bikepacking or even running errands.
This bike is great for
X-Caliber 8 is a race-ready fast mountain bike for singletrack. It is built with hi-spec lightweight parts ensuring reliability. Despite all this, it has the price of a more basic hardtail.
Features
- Alpha Gold Aluminium, tapered head tube, internal derailleur frame
- Dropper post routing
- Rack and kickstand mount
- RockShox Judy SL, Maxle Lite with 80mm or 100mm of travel
- SRAM PG-1210 Eagle, 11-50, 12-speed cassette
- Shimano MT200 hydraulic disc with 160mm or 180mm rotors
Mountain Bike Buying Guide
Mountain biking is an incredibly diverse sport. Mountain bikes now come in three main flavours. They are XC, Trail and Enduro.
XC – short for cross country, are quick race bikes. They will normally have 29” wheels and come with 100mm of suspension. If you are mainly going to be riding bridleways and natural trails in the South East of England, where our shops are, an XC bike will be the quickest and most efficient option.
Trail – these bikes are designed to be pedalled up and down hill and for use on bridleways and natural trails, but also at dedicated trail centres. They normally come with 130mm or 140mm of suspension travel and can have either 27.5” or 29” wheels, but 29” is quickly becoming the norm. Trail bikes are good all-rounders. They won’t be as fast as an XC bike on the flat but they can handle a lot more challenging terrain, and a few jumps. If you plan on taking your bike to trail centres in Wales, or to the Alps, then a trail bike may be your best option.
Enduro – enduro racing is a thing in and of itself but many people buy enduro bikes for ‘aggressive’ trail riding and uplift days at places like Bike Park Wales. This generally means challenging downhill trails with some big jumps. With around 160mm of suspension travel enduro bikes can take some big hits. They are designed to be efficient enough to pedal up hills but really come into their own when pointed downhill. You get enduro bikes in either 27.5” or 29” wheel sizes as well as mullet setups of 29 at the front and 27.5 at the back.
Men’s and women’s mountain bikes
Nearly all the mountain bikes we sell are now unisex. All of the big brands have gradually stopped doing dedicated men’s and women’s bikes over the last few years. Instead they are focussed on producing bikes in a bigger range of sizes. So, for instance, the Trek Marlin 5 is a unisex bike that now comes in sizes from XXS to XXL large. This means it will fit riders from 4’ 5” to 6’ 5” and everything in between.
Read our full mountain bike buyers guide
Price Match at Cycles uk
We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.
Trek made their first bikes in 1976 in a barn in Wisconsin. Now they’re one of the biggest bike brands in the world. Trek bikes cover everything from professional-level road and mountain bike race bikes to commuters, hybrids and kids bikes. There is a strong heritage of racing at Trek and many Trek bikes have a strong race influence. They take a very scientific approach to researching bike and human performance and then make the fastest and most efficient bikes they can.
It doesn’t stop their attention and passion for cycling flows through everything they do. Since the 1990s, Trek has supported Places for Bikes. Places for Bikes is an advocacy organisation in the USA that gets more people on bikes more often! Places for Bikes ethos falls in line with the companies mission statement to:
Build only products we love. Provide incredible hospitality to our customers, and change the world by getting more people on bikes.
| Frame | Size XS, UNI, Aluminium, Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5 mm QR |
| Wheel Size | Front 27.5 |
| Wheel Size | Rear 27.5 |
| Fork | RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Lite, 80 mm travel |
| Fork | Unknown |
| Gears | DERAILLEUR, SRAM, Sram, 1 Gears |
| Tyres | BONTRAGER, Bontrager |
| Tyres | UNBRANDED, Unbranded |
| Tyres | UNKNOWN, Unknown |
| Shifters | SRAM, SRAM SX Eagle, 12-speed, |
| Kickstand | UNKNOWN, Unknown |
| Front Brake | SH, UNBRANDED, Shimano RT26, 6-bolt,160 mm, Unbranded, Disc brake with hydraulic actuation |
| Rear Brake | SH, UNBRANDED, Shimano RT26, 6-bolt,160 mm, Unbranded, Disc brake with hydraulic actuation |
| Rear Derailleur | SRAM |
| Crankset | SRAM |
| Chain | SRAM |
| Headset | UNBRANDED |
| Handlebar | BONTRAGER |
| Stem | BONTRAGER |
| Seatpost | BONTRAGER |
| Saddle | BONTRAGER |
| Front Light | UNKNOWN |
| Rear Light | UNKNOWN |
| Brand | Trek |
| Model Year | 2021 |
| Barcodes | 601842406892, 601842406908, 601842406915, 601842406922, 601842406939, 601842406946, 601842406953, 601842406960, 601842406977, 601842406984, 601842406991, 601842407004, 601842407011, 601842407028 |
| SKUs / Part Numbers | 1047671, 1047672, 1047673, 1047674, 1047675, 1047676, 1047677, 1047678, 1047679, 1047680, 1047681, 1047682, 1047683, 1047684 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
Why buy from Cycles UK?
We Deliver
You can choose how to receive your new bike. You can click and collect from our stores, pick a fast courier delivery or premium hand delivery. Whichever option you choose your bike will be fully assembled and checked by one of our experienced mechanics.
Price Promise
We regularly check our prices against our competitors to ensure that you are getting a good deal. If you find an item cheaper within seven days of purchase, just let us know and ask us to match the price.
Free Insurance
Our partners at Laka provides 30 days of free insurance on all new bikes sold to UK customers. As part of our service, your new bike is automatically covered with 30 days’ FREE insurance against theft and accidental damage.
Comfort Guarantee
Opinions of contact points such as saddles, shoes and grips can vary a lot between different riders. If you buy a contact point from Cycles UK and you don’t find it comfortable, you can return it within 30 days, and we’ll swap it for something else.
How does it work?
- Add 30 days free insurance during checkout
- Complete your purchase
- Receive welcome docs by email
- Ride with peace of mind
Why Sundays?
Trust our 14 years of experience in the bicycle insurance industry. Our comprehensive, customisable, and competitively priced coverage includes easy online quotes, fast claims handling, and expert customer service.
Free 10 day bike insurance on your new bike!
We offer 10 days free cover with all new bikes purchased, provided by our insurance partner VeloLife. You will be covered for the first 10 days of ownership against theft and accidental damage, so you can purchase with confidence.
Give yourself the comfort of no obligation free insurance, make sure you have peace of mind from the moment you leave the store. If anything happens to the bike in the first 10 days of ownership, know you are covered!
with a £ 0.00 deposit.
The total charge for credit is £ 0.00.
Choose an available finance option:
To apply, add the item to your basket and apply for finance on your entire basket.
Please note the above quotation is an indicative cost and actual monthly payments may vary by +/- 2p per month.
Credit subject to status and affordability. Terms & Conditions Apply. Cycles UK Ltd is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk.
24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
Please note the above quotation is an indicative cost and actual monthly payments may vary.
For Buy Now Pay Later and Deferred Interest Bearing Credit: Interest is charged from day 1 of your agreement, but not charged on any repayments made during the deferral period. On expiry of the deferral period, interest accrued during the deferral period will be applied to your repayments.
Consumer credit services are only available to over 18s and subject to status.
This is for estimation purposes only. Actual Finance Application is Completed During Checkout.