
The facts.
| Brand | K-Tech |
|---|---|
| Part Number | 130-019-030-020 |
| System | 25 mm Independent Damping System (25IDS) |
| Inner Diameter | 25 mm |
| Outer Diameter | 14 mm |
| Length | 717 mm |
| Travel | 125 mm |
| Compression Adjustment | 30 clicks independent |
| Rebound Adjustment | 30 clicks independent |
| Suggested Oil/Air Cap Height | 135 mm |
DescriptionThe whole story▼
The K-Tech 25IDS Open Cartridge Kit transforms the factory fork of the BMW M1000RR K66 into a fully adjustable, precision-engineered suspension platform. Built around K-Tech's 25 mm Independent Damping System, this cartridge kit delivers the kind of setup control that serious road and track riders demand — with independent compression and rebound adjustment refined to 30 clicks each, leaving nothing to chance between the tyre and the road.
Key Features
- 25 mm Independent Damping System (25IDS) engineered specifically for the BMW M1000RR K66 stock fork tubes
- 30 clicks of independent compression adjustment and 30 clicks of independent rebound adjustment for precise, repeatable tuning
- Increased travel compared to the original cartridge for improved wheel control across varied surfaces and track conditions
- Aerospace-grade aluminium construction throughout, hard-anodised and super-finished for exceptional durability and reduced stiction
- Installation by an authorised K-Tech Service Centre is recommended, ensuring correct setup and warranty validity
- Compatible springs from the 36-260 series must be ordered separately — allowing the rider to select the exact spring rate for their weight and riding style
Engineering Detail
K-Tech has built the 25IDS around a philosophy of genuine independence: compression and rebound circuits are completely separate, meaning a change to one does not influence the other. This makes finding the optimal damping balance methodical rather than a game of compromise. The hard-anodised and super-finished surfaces on all critical components minimise internal friction, so the damping character you dial in on the clicker is exactly what reaches the wheel — not a blurred approximation.
The cartridge measures 717 mm in length with a 25 mm inner diameter and a 14 mm outer diameter, engineering a direct, high-quality replacement within the original fork legs. The 125 mm of travel represents a meaningful improvement over the standard unit. Suggested starting settings of 14 compression clicks, 18 rebound clicks, 8 mm preload, and a 135 mm oil/air cap height give any qualified technician a solid baseline from which to build a personalised setup.
Road and Track Use
Whether the M1000RR is used predominantly on track days or combines spirited road riding with occasional circuit sessions, the 25IDS kit provides the range of adjustment to suit both environments. Stiffer, more controlled damping for the circuit and a plusher, more compliant tune for the road are achievable without any hardware changes — simply count the clicks and record your settings.
Fitment and Compatibility
This cartridge kit fits the following motorcycle:
- BMW M1000RR K66 (2021–2026)
Note: Matching springs from the 36-260 series are not included and must be ordered separately. Correct spring rate selection is essential for optimal performance.
Specifications
| Attribute | Detail |
|---|---|
| Brand | K-Tech |
| Part Number | 130-019-030-020 |
| System | 25 mm Independent Damping System (25IDS) |
| Inner Diameter | 25 mm |
| Outer Diameter | 14 mm |
| Length | 717 mm |
| Travel | 125 mm |
| Compression Adjustment | 30 clicks independent |
| Rebound Adjustment | 30 clicks independent |
| Suggested Oil/Air Cap Height | 135 mm |
| Suggested Compression Setting | 14 clicks |
| Suggested Rebound Setting | 18 clicks |
| Suggested Preload | 8 mm |
| Compatible Spring Series | 36-260 (sold separately) |
| Fitment | BMW M1000RR K66 (2021–2026) |
FitmentWhich bikes this fits▼
- BMW M1000RR K66 (2021–2026)
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.