One bike. Every line.
The Edelsten RX is for riders who don't want to choose between road, gravel and adventure. With clearance for up to 55 mm tyres at the front and 53 mm at the rear, it combines the speed of a modern allroad bike with the control and versatility of an uncompromising gravel bike.
For 2026 the carbon layup has been completely reworked to cut weight while improving efficiency and ride quality. Optimised aerodynamics add speed on long tarmac stretches, and the generous clearance handles demanding trails and loose surfaces with ease. Whether it's a quick evening loop, a gravel race, a bikepacking trip or an Alpine crossing, the RX doesn't do categories. It only knows the next line.
At a glance
| Frame | Interlaced carbon layers, Toray T1100 |
| Use | Gravel / allroad / endurance |
| Frame weight | From 920 g (complete bikes from 7.0 kg) |
| Tyre clearance | Up to 55 mm front / 53 mm rear |
| Approval | UCI approved |

Everything on board, cleanly integrated
The redesigned down-tube storage compartment has more room for tools, a spare tube and food. Additional mounting points open up options for bottles, bags and accessories, ideal for long days in the saddle and multi-day tours. Cables are fully integrated, and the UDH hanger keeps the frame ready for the latest drivetrains.
Freedom for whatever comes next
Run it as a fast allroad bike on narrower tyres, or fit up to 55 mm up front and 53 mm out back for rough gravel and off-road sections. From gravel races to rocky tracks, you choose the tyre the ride calls for.

Carbon technology: performance, layer by layer
The RX frame is made from carefully selected UD fibres and high-modulus Toray T1100 carbon, EPS-moulded for clean, consistent walls. The interlaced layup tunes stiffness and comfort exactly where they matter: the frame responds directly when you accelerate, yet stays composed and controlled over long distances.
Custom paint: Edelsten 3D Paint Studio
Every Edelsten is painted to order in Austria, Germany or Italy and assembled in Cham, Germany, so a one-off finish is part of the deal rather than an afterthought. Choose Custom paint (3D Paint Studio) in the colour options above (+£509, equivalent to Edelsten's €600 surcharge) and design your frame on a live 3D model:
- Frame colour: any colour you like
- Finish: gloss, satin, matt, metallic, pearl or raw carbon
- Logos: silver, chrome, Oil Slick or any colour, in gloss or matt
How it works: 1) Open the Edelsten 3D Paint Studio and create your design. 2) Click "Save design" to get your design code (for example ED-RX-XXXXXX). 3) Order the custom paint option here and email the code to us, or bring it into the shop, and we'll confirm everything with Edelsten before your frame goes into paint.
Prefer the standard look? Silver Metallic / Chrome and Maroon Carbon / Chrome are available at the standard price.
What's in the box
- RX frame and fork
- Edelsten Carbon Cockpit RX (integrated bar and stem)
- Edelsten Aero Carbon seatpost (custom aero, +25 mm)
- Seat clamp
- Derailleur hanger (UDH)
- Edelsten integrated headset
- Through axles: 12 x 142 mm rear, 12 x 100 mm front
Technical specifications
| Frame material | Interlaced carbon layers |
| Carbon type | Toray T1100, EPS moulding |
| Frame finish | UD carbon |
| Headset | Edelsten integrated |
| Seatpost | Edelsten Aero Carbon, +25 mm |
| Cable routing | Fully integrated |
| Bottom bracket | T47 |
| Brakes | Disc |
| Axles | 12 x 142 mm rear / 12 x 100 mm front |
| Tyre clearance | 55 mm front / 53 mm rear |
Geometry

| mm / ° | XS (49) | S (52) | M (54) | L (56) | XL (58) |
|---|---|---|---|---|---|
| A Seat tube | 425 | 450 | 475 | 500 | 525 |
| B Top tube (horizontal) | 520 | 525 | 543 | 562 | 580 |
| C Head tube | 100 | 110 | 133 | 148 | 163 |
| D Chainstay | 430 | 430 | 430 | 430 | 430 |
| E Front centre | 588 | 596 | 613 | 626 | 638 |
| F Seat tube angle | 74° | 74° | 74° | 74° | 73.5° |
| G Head tube angle | 70.5° | 70.5° | 70.8° | 71° | 71.2° |
| H BB drop | 74 | 74 | 74 | 74 | 74 |
| I Fork length | 400 | 400 | 400 | 400 | 400 |
| J Fork offset | 55 | 55 | 55 | 55 | 55 |
| K Wheelbase | 999 | 1007 | 1025 | 1046 | 1058 |
| Stack | 520 | 530 | 552 | 578 | 593 |
| Reach | 364 | 373 | 385 | 396 | 405 |
Not sure of your size? Book a bike fit with us and we'll match the right frame to your position.
Delivery and warranty
- Standard colours: usually 2 to 8 weeks, depending on stock
- Custom paint: around 8 weeks from design sign-off
- Warranty: 5-year frame warranty for the original owner against material and manufacturing defects
Build it with TCC
Want a complete bike? We'll build your RX in our Dorking workshop around SRAM XPLR 1x13 (Rival, Force or RED), or the wheels, tyres and finishing kit you prefer, and set it up to your fit. Pop in, call or message us to talk it through.
Product Information
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Close all zippers before washing
Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!