Set Currency:
Your Basket - 0 Items - £0.00 Checkout
Our January Sale is Now On
On-One Logo

The On-One Whippet SRAM SX is made for going fast... lightning fast. On-One's taken all of their carbon frame knowhow and distilled it into a lightweight, hardtail frame with progressive geometry. It's perfect as a rigid bike for the purist, and simply flies down the trails.

  • Lightweight XC and Trail carbon hardtail
  • SRAM SX Eagle 12-speed groupset
  • Selcof Carbon Fork
Full Description
From £899.99 Was £1,199.99 25% off
FINANCE From £37.50/mth* More info



Matt Black / Large
1 in stock £899.99 Was £1,199.99 25% off
Gloss Orange / Medium
1 in stock £899.99 Was £1,199.99 25% off

The XC and Trail hardtail frameset are ready to tackle some fast laps. Packed with all the latest frame specification choices, the new Whippet is bang up to date. Lightweight, rigid, confidence inspiring and ready to fly, it's everything you'd expect form a thoroughbred racer.

Groupset: SRAM SX Eagle 12-speed performance from SRAM. Great chain retention, slick shifts and a huge gear spread courtesy of SRAM's 50t Eagle cassette. On-One has paired this great drivetrain with SRAM's level brakeset, top-flight stopping power combined with great lever ergonomics..

Up front you'll find On-One's favourite all-carbon rigid fork. Selcof make amazing carbon components and this fork is no exception. Stiff, rigid and featherlight, it's perfect for those long drags and punchy technical climbs alike. .

Upgrades: The stock model is ready to rock out of the box, but dont miss the upgrade options to fine tune your purchase - remember - we build each bike individually for you - so take the chance to up spec your options or just take it as it comes. Whatever you do it will be amazing.

  • On-One Enduro 6 Alloy Riser Bar - 780mm
  • SRAM SX Eagle Groupset
  • SRAM SX Eagle Chainring - 32T
  • SRAM PG-1210 11 - 50T Cassette
  • WTB I30 with Formula Hub Wheelset
  • On-One Hot Box V2 Alloy Stem - 50mm
  • San Marco Monza Start Saddle
  • Selcof Carbon Rigid Fork

Please note the bike specification, such as Tyres may vary from the bike pictures above

Approx Weight (Medium) - 13.1kg with Rockshox 35 Fork - Bike weight can vary slightly depending on the size of the frame and the components chosen at the time of checkout

Pedals not included? Why not?

Pedal choice is a personal thing. Most higher end bikes are expected to be ridden with clipless pedals. These are matched to cleats on the underside of your cycling shoes. There are a few standards of these, and most cyclists tend to stick with one standard across all their bikes. So, you don't need to buy multiple pairs of shoes! That's why Planet X don't sell bikes with pedals included. If you wish to add pedals to your order, simply select an option from the drop-down menu.

NOTE: Please make sure you check the size guide to order the correct size of this frame.

How do I unbox and set up my bike when it arrives.

Please Note: - Bike Specifications can and do change from time to time from the specification pictured above. Please check the Full bike specification cartefully before ordering.

Upgrade prices - All of our customise and upgrade options are priced as upgrades. For example if you upgrade your Tyres or Handlebars we will swap them over for you. As the Upgrades are discounted we do not send out the original item as well as the upgrades

All our Next Day Delivery bikes are a fixed specification and built with UK Style breaks

Additional Information

Product Code:YBOOWHSX

Customers Also Bought

Flash Sale
Carnac Croix Road Helmet
Save 41%
Carnac Croix Road Helmet
Only £9.99 Was £16.99




Sizing Guide

Rider HeightSuggested Frame Size
5′3″ to 5′7″ (160cm-170cm)Small / 15.5"
5′6″ to 5′10″ (168cm-178cm)Medium / 17.5"
5′9″ to 6′2″ (175cm- 188cm)Large /19"
6′1″ to 6′4″ (185cm- 193cm)X-Large / 20.5"

Sizing Notes

All frame size recommendations are approximate. A good fit will also depend on the correct choice of stem length, correct bike set-up for the rider and riding style.

Correct frame size choice can vary greatly with riders' torso length. If you have longer legs and a shorter torso, go for a slightly shorter stem. If you think you are borderline between sizes, and you have longer legs and a shorter torso, go for the smaller frame size. If you have shorter legs and a longer torso, go for the larger frame size to get the extra top tube length.

As the frame sizes increase, so does the length of the head tube. If you are inflexible or perhaps have a history of back problems, consider going for a larger frame size. This will increase the relative height of the handlebars making the position less “extreme”. The larger frame will also have a longer top tube, so you’ll need to compensate for this with a shorter stem.


Product Price


1. Select Finance Period

2. Change Deposit

Drag Slider to change deposit

3. Finance Details

12 Monthly Payments
Interest Rate
Total Payable
Back to top