scheduleOur stores and their opening hours
Localisation
Form is being processed
Rex

Rex NF Sisu N-Kinetic 3 Racing Base Glider Wax, 2 x 40 g, black

29.99 
RRP 30.65 
Found a better price?
In-store pickup
From 28.01.2026 (Wednesday) Check availability
chevron_forward
delivery_truck_speed
By courier to your home Express courier delivery GLS Express courier delivery DPD
Delivery method on Thursday 29.01.2026
location_on
At collection points
Delivery method on Thursday 29.01.2026
replay
Extended return option up to 100 days More info

Rex NF Sisu is a hard, durable basic sliding wax designed to prepare skis for demanding winter racing conditions. It uses N-Kinetic™ nanoparticle technology, which creates an extremely durable, fast and stable base structure. It works on its own, but also as a base for top NFX powders. It is suitable for new skis, freshly stone-honed skis and long runs where durability is as important as speed.
KEY FEATURES

Hard and durable base for cold conditions

It creates a hard, even layer ideal for fresh, cold and fine-grained snow structure.
It also works great on wetter snow, where it helps stabilize the slide and reduce friction.
Proven even in rough and abrasive snow, where conventional gliders lose their lifespan.

N-Kinetic™ technology – performance at the micro level

Nanoparticles increase speed, moisture repellency, and wear resistance.
They improve the properties of the skid plate even with long intervals between individual service cycles.

Wide range of uses – from training to racing

Suitable as a stand-alone glider for training and competitions in freezing conditions.
It can serve as a solid base for NFX powders, especially in cold new snow.
Ideal for preparing new skis or ski bases after stone grinding, where it increases the resistance of the entire base layer.
Sport / use: Skiing
Season / period: winter
Weight / Volume: 2 x 40 g

Product details
Sport cross-country skiing
product ID 345880
Product rating  (0 ratings)
0/5
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)

How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty system
comment Product question

There are currently no questions

Form is being processed
Finnish brand Rex has been making ski care since 1952, and in 2015 they also focused on bike care. Their Black Diamond lube won an independent laboratory test as "the most effective". Their offer also includes cleaners and vaseline.

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You can try these searches
Why shop with us?
Find out what makes us special
1 000 000+ orders

We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.

Unique customer service

We are available via e-mail, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty system

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

navigate_beforeprevious navigate_nextďalší
keyboard_arrow_up