Can anyone explain what the black powdery substance that fell onto the floor under the rear wheel is from?

Make sure to rotate your tires when using a trainer, since it can cause uneven wear if you don’t.

What minimum and maximum axle widths are supported?

I have this question too, and everyone seems to think they have the answer, but so far all I've seen is a lack of understanding of the different types of axles out there. Just so everyone is aware, NOT ALL bikes can use a QR (quick release) skewer. Many modern bikes can only use a threaded thru-axle. With past trainers, I've had good success using axles from the Robert Axle project and the Traxle from Kinetic. Many new bikes use hubs that are wider than they used to be. So Alpcour...can you please directly answer this question? : Can you use a bike with a 12x142 rear thru-axle with this stand? I understand that I will have to replace the axle on my bike. But the key question is if the dimensions are large enough to fit a bike with that axle width. Most trainers like this are NOT wide enough. Can you please clarify?

instructions say if your bike has a bolt you dont have to remove the skewer. what does tjat mean? how do i tell if it has a bolt?

Hi, If the Bikes Rear Wheel has a Removable Bolt which Holds the Wheels in Place than the Trainer will work Perfectly. But if the Bold is not easy to remove you will need to replace it with the Included Quick-Release Skewer.

So my 700c genius’s saber with no quick release can be used for this device?

Hi, Please Note. The Bike Trainer Stand will work Perfectly with any Bike that has 26-28" or 700c Wheels and Rear Axel between 4.92"- 6.57". If you need a Quick-Release Skewer, It is Included in the Package.

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Alpcour Bike Trainer Stand for Indoor Riding – Portable Stainless Steel Indoor Trainer w/Magnetic Flywheel, Noise Reduction, 6 Resistance Settings & Bag – Stationary Exercise for Road & Mountain Bikes

Alpcour Bike Trainer Stand for Indoor Riding – Portable Stainless Steel Indoor Trainer w/Magnetic Flywheel, Noise Reduction, 6 Resistance Settings & Bag – Stationary Exercise for Road & Mountain Bikes

Product ID: 250956954

Secure Transaction

Details

Brand
Alpcour
Colour
Black
Material
Stainless
Number of settings
6
Frame material
Stainless
Wheel size
29 Inches

🔇super quiet magnetic flywheel tech

⚙️6 resistance levels for tailored training

🛠️tool-free quick lever setup

Description

🚴‍♂️ Train Hard, Stay Quiet, Ride Anywhere!

PACK GO TRAINING - Includes a convenient carry bag for effortless portability and storage.
CUSTOMIZE EVERY CLIMB - Six adjustable resistance settings let you simulate hills and intervals like a pro.
BUILT TO LAST STAY PUT - Heavy-duty stainless steel frame with anti-slip pads ensures rock-solid stability.
RIDE YOUR WAY RAIN OR SHINE - Convert any road or mountain bike into a stable indoor trainer for year-round fitness.
WHISPER QUIET MAGNETIC RESISTANCE - Experience smooth, noise-free rides with advanced magnetic flywheel technology.

The Alpcour Bike Trainer Stand transforms your mountain or road bike into a quiet, stable indoor cycling setup with six magnetic resistance levels, durable stainless steel construction, and a quick, tool-free assembly. Perfect for professional cyclists and fitness enthusiasts seeking year-round training with minimal noise and maximum convenience.

Specifications

Bike type	Mountain Bike
Color	Black
Frame material	Stainless Steel
Material type	Stainless Steel
Wheel size	29 Inches
Batteries included?	No
Brand	Alpcour
Manufacturer	Alpcour
Item model number	APC-BTSMBK
Product Dimensions	54.61 x 48.26 x 41.91 cm; 9.34 kg
ASIN	B07PYHLTSX

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩1606582

Duties & taxes incl.

South Koreastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews