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Planet X XLS SRAM Force 1 Cyclocross Bike Planet X XLS SRAM Force 1 Cyclocross Bike
In stock
Bikes showing as in stock we aim to build on Wednesday 12th of December.
Don't forget to choose your custom options, and look at the amazing deals on wheels too!

Pre-ordered bikes will take a little longer, but we'll keep you in the loop
From £1,499.99
In stock

Our most popular full carbon cyclocross bike is strong, fast and beautiful. Exceptional performance for cross racing, road riding, or exploring the trails.

  • 'Cross specific full carbon frame and fork
  • Groupset: SRAM Force 1 HRD (11-speed) groupset with hydraulic disc brakes
  • Gipiemme Roccia Disc wheelset
  • Use: CX racing / road riding / trails / commuting
  • Weight: circa 8.05kg, based on size medium
Full Description

Description

Cyclocross is growing fast. Drawn by the fun of the mud and the thrill of the racing, cyclists are taking to the 'cross course in droves. CX is a balance of speed and skill and the Planet X XLS is an eternal favourite of the scene, thanks to its contemporary and refined carbon chassis and race-tuned geometry. Whether youre looking to upgrade to carbon or discs, the XLS is the perfect place to start.

The XLS represents the evolution of technology within cyclocross, namely, the introduction of disc brakes. If you're a road rider that's never experienced disc stopping power, you'll be thrilled with their performance. No longer must you compromise on speed - on discs you can brake later into corners and shred mud like never before, as the discs stay clean. This performance increase is even more outstanding when coupled with the XLS' lightweight carbon frame and fork. We've cleverly flattened profile top-tube for comfy shouldering over the roughest off-road terrain, too. Theres big tyre clearance, too, to avoid mud clogging. With features like these, we've made sure the XLS is future-proof.

The XLS frame is beefed-up around the main frame joints for extra strength so it can easily handle the rough stuff. In fact, the XLS wants to be ridden hard, to show off how efficiently it transfers every watt of pedal-power into speed. Go on, drop the hammer, search for the limit, gap the field.

Of course, with a bike this tough, theres the added advantage of using it for multiple types of riding. Wash off the race mud and enjoy its versatility as a commuter or road bike. Put some slick-tyres in there for the weekend club run. The XLS is quickly gaining popularity for good reason!

Groupset: SRAM Force 1 HRD is an 11-speed groupset that brings a host of great new features to the party. A single front chainring with 'Narrow-wide' tooth profile ensures chain retention. Add in the extra chain tension that comes from the 'clutch mech' design and you have the best chain security you can ride. SRAMs wide-range cassette to give you the maximum gear options for powering up and down the trails, whilst powerful Force 1 HRD hydraulic brakes give effortless stopping power and great modulation so you can finesse your braking efforts to suit the surface conditions. An all-round elite level groupset with significant advantages over its competitors in the field. Upgraded to 11-42 cassette for even more climbing power.

Wheelset: Gipiemme Roccia Disk. Gippeme are well known for their alloy and carbon fibre race wheels, now they've put their all into creating a practical, value for money 29"/ 700c disc brake wheelset. Built for road and off-road use the Gippemme Roccia is supremely versatile, it's equally at home on our cyclocross bikes as it would any of our Gravel Adventure bikes. Disc brake ready and built to last the Roccia is the perfect do it all 700c wheelset.

Finishing Kit: weve capped this bike build off with high quality finishing kit from Italian aces and our own Planet X range. With a combined package of this quality, you're getting a truly excellent bike and amazing value for money.

Please note: black frame colour finish consists of clear gloss lacquer over raw carbon, so you can see the beauty of the carbon weave!

Video Review from A1 Coaching

Please Note: All customizable options are fitted in house during the build process by our trained mechanics.

Full Spec

Custom options available
On components showing this spanner
Bar Tape Planet X Soft Touch Handlebar Tape / Black
Brake Setup UK Brake Lever Setup Rear Brake Left
Handlebar Selcof Zeta 6061 Alloy Road Bar / 42cm / Matt Black / 31.8mm Clamp
Saddle San Marco Monza Start Saddle / Black / Carbon Steel
Seatpost Selcof Zeta 6061 Alloy Seatpost / 31.6mm / Matt Black / 350mm
Stem Selcof Zeta 6061 Alloy Stem / 100mm / Matt Black / 10 degrees / 31.8mm
Tyres Vittoria Revolution G+ Graphene 700c Wired Tyre / 32mm / Black with Reflective Stripe
Wheels Gipiemme Roccia Equipe 700c/29 Inch Disc Wheelset / Black / Shimano/SRAM 10/11sp
Inner Tube Vittoria Lite Road Inner Tube / 700c / 25-32mm / Presta 60mm  
Brake spare SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Olive  
Brake spare SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Barb  
Head Set Planet X Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black  
Seat Clamp Selcof Forged Alloy Bolt Up Seatclamp / 34.9 mm  
Frame Spare Planet X Carbon Steerer Fork Bung MK 2 / 1 1/8 inch  
Chain SRAM PC1110 11 Speed Chain / 116 Links  
Bottom Bracket SRAM GXP XR Bottom Bracket (With Spacers) / 68/73mm  
Brake spare Avid Clean Sweep G2CS Rotor / 160mm / 6 Bolt  
Cassette SRAM PG1130 Cassette / 11-42T  
Head Set Selcof Integrated Cup Angular Contact Cartridge Bearing Headset For Tapered 1 1/8th 1.5 Fork Steerer  
Rear Mech SRAM Force 1 Rear Mech / 11 Speed / Long Cage  
Gear / Brake Lever SRAM Force 1 Hydraulic Disc Brake Lever / 1 Speed Left  
Gear / Brake Lever SRAM Force 1 Hydraulic Disc Brake Lever / 11 Speed Right  
Crank Set SRAM Force 1 GXP Chainset (No BB) / 172.5mm / 42T  

Key features

XLS Carbon Frameset
Hand built carbon frameset with a full carbon fork. With tight frame angles and predictable light steering the XLS is the perfect frame for a muddy Sunday CX racing or for everyday adventure riding
SRAM Force 1 Groupset
SRAM's ultimate 1x drivetrain, for skinny wheeled bikes. All the performance of SRAM Force with gear ratios and hydraulic brakes designed for CX use.
Gipiemme Roccia Equipe Wheelset
A tough and trustworthy 700c (29") disc brake compatible wheelset from Gipiemme built around their 11-speed, 130mm hubset and class leading rims. Quick to accelerate and straight tracking it's the perfect off-road wheel for skinny tyre adventures
Customise your bike
Because we hand build our bikes you can customise your bike how you like it. Simply choose your frame size then select from an array of choices so your bike is just how you like it.
Finance Options Available
Buy now, Pay Later and 12, 24 & 36 Month Finance available. Subject to Application & Status, Terms and conditions apply
Direct To Customer
At Planet X we supply everything we make direct to customer, there's no middle men or wholesalers adding anything to the cost. That's why we're able to offer you unmatched value for money- straight from our warehouse to your door
Yorkshire Born and Bred
Our bikes are designed, tested and assembled in Yorkshire. Every model is put through its paces across the toughest road or off-road routes that the Peak District has to offer. Just like us, they are Yorkshire Born and Bred

Geometry

Geometry

Size & Specs

Bike frame geometry
  51545759
Head Angle (°)A71.272.372.572.7
Head Tube (mm)B120133147162
Effective TT (mm)C516535555568
Seat Angle (°)D74.473.973.573
Seat Tube C - T (mm)E510540570590
Chainstay (mm)F425425425425
BB Drop (mm)G60606060
Reach (mm) 370377391392
Stack (mm) 529546560575

Buying a bike from Planet X?

Why are prices so low?
Our prices are lower than the competition because we sell direct to you the customer; there are no middlemen to take a slice of the price you pay. We design and build everything ourselves so you get exactly what you pay for and that includes amazing service and unrivalled value for money.

How it works
You can buy from us in three different ways. You can call into one of our showrooms and try the bike you want before you place your order. You can order online via our website, or if you're too busy to call into the shop but would like advice on sizing and specifications then you can email or call our customer service dept. You'll receive the same great service no matter how you buy.

Buying online in confidence
Simply select your frame size and colour below and choose from the range of customisable options. Your bike will then be passed to one of our expert mechanics to build YOUR bike exactly the way YOU want it.

Buy in confidence

Crash replacement policy

2 year warranty

Custom built to your specifications

Built to order in the UK
Built to order in the UK

We design and assemble every bike we sell right here in Yorskhire. We work with the leading component vendors and fabrication facilities  to create bikes of unrivalled performance and value for money.

Can't see the upgrades you want on your bike? Give us a call today and we can build the custom bike of your dreams.

Need help? E-Mail our technical experts

[email protected]

Custom build option available
add to basket and customise
Build your bike in 3 simple steps.
Step 1: Select bike size and colour (by choosing a frame)
Frame View size guide Stock
51cm Flanders V2 51cm Flanders V2 £1,499.99 In Stock
51cm Stealth Black 51cm Stealth Black £1,499.99 In Stock
51cm Sky / Red 51cm Sky / Red £1,499.99 Due in: 25/01/2019
54cm Flanders V2 54cm Flanders V2 £1,499.99 In Stock
54cm Stealth Black 54cm Stealth Black £1,499.99 In Stock
54cm Sky / Red 54cm Sky / Red £1,499.99 Due in: 25/01/2019
57cm Flanders V2 57cm Flanders V2 £1,499.99 In Stock
57cm Stealth Black 57cm Stealth Black £1,499.99 In Stock
57cm Sky / Red 57cm Sky / Red £1,499.99 Due in: 25/01/2019
59cm Flanders V2 59cm Flanders V2 £1,499.99 In Stock
59cm Stealth Black 59cm Stealth Black £1,499.99 In Stock
59cm Sky / Red 59cm Sky / Red £1,499.99 In Stock
51cm Flanders 51cm Flanders £1,499.99 In Stock
59cm Flanders V2 59cm Flanders V2 £1,499.99 In Stock
59cm Sky / Red 59cm Sky / Red £1,499.99 In Stock
Step 2: Choose your options

Need help?

Contact our technical experts

Choose Components

Bar Tape Add the finishing touch to your bike by customising the colour of your bar tape - Make it unique!
Select
Planet X Soft Touch Handlebar TapeBlack  FREE i
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Planet X Non-Slip Textured Gel Bar TapeMicro Grip Texture | Black £12.00 i
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Planet X Cork Gel Bar TapeBlack £6.99 i
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Selcof Eolo Soft Bar TapeFluro Pink £9.99 i
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Selcof Eolo Soft Bar TapeBlue £9.99 i
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Selcof Eolo Soft Bar TapeFluro Yellow £9.99 i
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Selcof Eolo Soft Bar TapeFluro Orange £9.99 i
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Selcof Eolo Soft Bar TapeBlack £9.99 i
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Selcof Eolo Soft Bar TapeWhite £9.99 i
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Selcof Eolo Soft Bar TapeFluro Green £9.99 i
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Selcof Eolo Soft Bar TapeRed £9.99 i
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Selcof Eolo Soft Bar TapeBrown £9.99 i
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Cinelli Caleido EVA Bar TapeBlack (Multi Colour) £24.99 i
Brake Setup
Select
UK Brake Lever Setup Rear Brake Left  FREE i
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EURO - USA DISC & EXO3 Brake Lever Setup Rear Brake Right £50.00 i
Frame
Select
Planet X Pro Carbon XLS Cyclo Cross Frameset57cm | Flanders V2  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset59cm | Flanders V2  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset51cm | Sky | Red  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset59cm | Flanders V2  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset (BBO)51cm | Flanders  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset57cm | Sky | Red  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset59cm | Sky | Red  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset57cm | Stealth Black  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset59cm | Sky | Red  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset54cm | Flanders V2  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset59cm | Stealth Black  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset51cm | Stealth Black  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset54cm | Stealth Black  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset51cm | Flanders V2  FREE i
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Planet X Pro Carbon XLS Cyclo Cross Frameset54cm | Sky | Red  FREE i
Handlebar Our standard build is usually perfect but you can choose a bar that suits your needs.
Select
Selcof Zeta 6061 Alloy Road Bar42cm | Matt Black | 31.8mm Clamp  FREE i
Select
Selcof Zeta 6061 Alloy Road Bar40cm | Matt Black | 31.8mm Clamp £10.00 i
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Selcof Zeta 6061 Alloy Road Bar38cm | Matt Black | 31.8mm Clamp £10.00 i
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Selcof Zeta 6061 Alloy Road Bar44cm | Matt Black | 31.8mm Clamp £10.00 i
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Selcof Delta Wing Carbon Road Handlebar42cm £109.99 i
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Selcof Delta Wing Carbon Road Handlebar40cm £109.99 i
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Selcof Delta Wing Carbon Road Handlebar38cm £109.99 i
Saddle Have a preference on saddle design or simply want a lighter saddle? Upgrade now!
Select
San Marco Monza Start SaddleBlack | Carbon Steel  FREE i
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Selle Italia MAN FlowBlack £25.00 i
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Selle Italia Lady Flow SaddleBlack £25.00 i
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San Marco Aspide Dynamic Supercomfort SaddleBlack | Manganese | Narrow £45.00 i
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San Marco Aspide Open Fit Racing SaddleXsilite Rails | Black £45.00 i
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San Marco Regal EVO Woven SaddleBlack | Manganese £45.00 i
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San Marco Aspide Dynamic Supercomfort SaddleBlack | Manganese | Wide £45.00 i
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Selle Italia SLR SaddleTi 316 | Black £55.00 i
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Selle Italia SLR Saddle FlowTi 316 | Black £55.00 i
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San Marco Shortfit Racing SaddleBlack | Xsilite £50.00 i
Seatpost
Select
Selcof Zeta 6061 Alloy Seatpost31.6mm | Matt Black | 350mm  FREE i
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Selcof Delta HM Carbon Seat PostMatt | 31.6mm £60.00 i
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Selcof Delta HM Carbon Seat PostGloss | 31.6mm £60.00 i
Stem Our standard build is normally great, but you can change the geometry of your ride and get the right fit - choose the stem length that's right for you.
Select
Selcof Zeta 6061 Alloy Stem130mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem120mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem90mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem100mm | Matt Black | 10 degrees | 31.8mm  FREE i
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Selcof Zeta 6061 Alloy Stem80mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Delta Carbon Road Stem31.8mm | 120mm £49.99 i
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Selcof Delta Carbon Road Stem31.8mm | 110mm £49.99 i
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Selcof Delta Carbon Road Stem31.8mm | 100mm £49.99 i
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Selcof Delta Carbon Road Stem31.8mm | 90mm £49.99 i
Tyres
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Vittoria Cross XG Pro II Folding Tyre700c | Black | 33mm £30.00 i
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Vittoria Cross XL Pro Tyre700c | Black | Folding | 33mm £30.00 i
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Vittoria Revolution G+ Graphene 700c Wired Tyre32mm | Black with Reflective Stripe  FREE i
Wheels
Select
Gipiemme Roccia Equipe 700c/29 Inch Disc WheelsetBlack | Shimano/SRAM 10/11sp  FREE i
Select
Fulcrum Racing 700 Disc Centrelock Clincher WheelsetFront QR | Rear QR | Shimano 11 Speed £175.00 i
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Fulcrum Racing 600 Disc Centrelock Clincher WheelsetFront QR | Rear QR x 135mm | Shimano 11 Speed £200.00 i
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Vision Metron 40 Disc Carbon Clincher 6 Bolt WheelsetGrey | SRAM/Shimano £750.00 i

Optional Accessories

Bottle Cage We're famous for our bottle cages, don't miss out and treat your yourself to a bottle cage for your new bike.
Select
NO THANKS  FREE
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Planet X Nightwolf Plastic Bottle CageBlack £4.99 i
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Planet X Stainless Steel Bottle CageBrushed £9.99 i
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Selcof Carbon BottlecageBlack £19.99 i

Rest of range