







🚴♂️ Elevate your indoor ride—stability, versatility, and pro-level training in one sleek block!
The Alpcour Bike Trainer 4-Tier Riser Block is a durable, high-quality plastic front wheel riser designed for stationary bike training. Supporting up to 330 lbs, it fits a wide range of tire sizes (23"–29.3" width, 26" to 29" diameter) for both road and mountain bikes. Featuring four adjustable height settings and an included extender, it allows riders to customize their training position and simulate climbs. Its anti-skid bottom pad ensures stability and floor protection during intense workouts.












| ASIN | B09L8QPH2C |
| Best Sellers Rank | #360,804 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #177 in Bike Resistance Trainer Accessories |
| Brand | Alpcour |
| Brand Name | Alpcour |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (49) |
| Date First Available | November 8, 2021 |
| Frame Material | Plastic |
| Item Dimensions LxWxH | 13.7 x 13.7 x 6.9 inches |
| Item Package Dimensions L x W x H | 13.74 x 13.43 x 6.46 inches |
| Manufacturer | Alpcour |
| Material | Plastic |
| Number of settings | 4 |
| Package Weight | 1.34 Kilograms |
| Product Dimensions | 13.7"L x 13.7"W x 6.9"H |
| Resistance Mechanism | Air |
| Style | Riser Block |
| UPC | 850036463108 |
| Wheel Size | 29 Inches |
T**N
Works as intended.
Well made and sturdy.
E**6
Perfect riser, ideal for the price.
I really like the different elevations for the front wheel, and it makes my ride feel more stable.
R**Y
Works great
It was just what I needed
M**.
Really adjustable
This works really well.. lots of height adjustment and the anti slip pads work great
S**F
Love having options
Good for getting the front wheel height perfect, or for adding some incline. Way cheaper than a smart trainer with adjustable front rise.
S**E
Very stable with height options for front wheel
Pleased with performance so far
A**S
Easy
Easy to assemble
D**N
So simple to use
This offers support when training and adjusts for different levelling of the front wheel.
Trustpilot
1 month ago
3 weeks ago