ThinkRider A1 Bike Trainer 11-Speed Cassette ANT+ Bluetooth Simulates 3% Slope
Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:
- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days
- Free Shipping:
- Order Amount $29 and over: Free 📦
Shipping Info
- US Warehouse In-stock: 3–4 business days
- 🌍International Shipping (if US out of stock): 7–10 business days
🚲 Bicycle Shipping
Delivery Times:
- Standard: 40–60 business days
- Expedited: 18–20 business days
Shipping Fees:
- Small Bikes: $20 (Standard) | $70 (Expedited)
- Large Bikes: $100 (Standard) | $250 (Expedited)
No extra taxes. Choose the option that works best for you.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.
Unlock Your Story, Unlock 15% Off!
FEATURES
Description
Key Features
- Direct-Drive Design: Connect your bike directly to the trainer’s sprocket—no wheel slip, more realistic ride feel.
- Four-Point Support + Triangular Structure: High-strength steel chassis with stable support, max rider weight 100kg, no wobbling.
- Ultra-Quiet Operation: Noise level only 58dB (1m, 30km/h), ideal for apartments or shared spaces.
- Accurate Power Measurement: Electromagnetic load with built-in high-precision power meter, ±3% accuracy, max 1200W.
- Wide Compatibility:
- Bike Computers: Garmin, Bryton, ThinkRider, iGPSPORT
- Protocols: ANT+, BLE
- Systems: iOS, Android, PC
- Training Apps: Zwift, Bkool, PowerFun, OneLap
- Long Battery Life: Powered by CR2032 battery, up to 300 hours of training—no constant charging required.
- Easy Setup: Quick assembly with detailed manual and expert video tutorials.
Specifications
| Feature | Description |
|---|---|
| Structure | Triangular steel frame with four-point support |
| Compatible Wheel Sizes | 20"-29" MTB / 650c / 700c Road |
| Packaging Weight | 14.8kg (Net 12.55kg) |
| Drive Mode | Direct Drive |
| Wireless Signal | BLE 4.0 / ANT+ |
| Simulated Slope | Preset 3% fixed resistance |
| Maximum Power | 1200W |
| Noise Level | 58dB (@1m, 30kph) |
| Power Source | CR2032 battery |
| Training Time | Approx. 300 hours |
| Axle Types | 130/135mm Quick Release, 12x142 / 12x148 Thru Axle (optional) |
| Cassette Compatibility | Shimano HG Freehub 7–11 speed; Campagnolo or SRAM XDR Freehub optional (extra purchase) |
Included Accessories
- ThinkRider A1 Direct-Drive Trainer ×1
- Quick Release Lever ×1
- Quick Release Converter ×1 (Compatible with 130/135mm)
- User Manual ×1
-
Note: Thru Axle Converter and ANT+ Receiver are optional and sold separately.
-
Why Choose ThinkRider A1
A1 combines professional-grade training with home-friendly features. Its direct-drive design, precise power measurement, quiet operation, and app compatibility allow cyclists to train effectively and safely indoors. It’s a stable, fun, and realistic way to improve cycling performance without leaving home.
Key Features
- Direct-Drive Design: Connect your bike directly to the trainer’s sprocket—no wheel slip, more realistic ride feel.
- Four-Point Support + Triangular Structure: High-strength steel chassis with stable support, max rider weight 100kg, no wobbling.
- Ultra-Quiet Operation: Noise level only 58dB (1m, 30km/h), ideal for apartments or shared spaces.
- Accurate Power Measurement: Electromagnetic load with built-in high-precision power meter, ±3% accuracy, max 1200W.
- Wide Compatibility:
- Bike Computers: Garmin, Bryton, ThinkRider, iGPSPORT
- Protocols: ANT+, BLE
- Systems: iOS, Android, PC
- Training Apps: Zwift, Bkool, PowerFun, OneLap
- Long Battery Life: Powered by CR2032 battery, up to 300 hours of training—no constant charging required.
- Easy Setup: Quick assembly with detailed manual and expert video tutorials.
Specifications
| Feature | Description |
|---|---|
| Structure | Triangular steel frame with four-point support |
| Compatible Wheel Sizes | 20"-29" MTB / 650c / 700c Road |
| Packaging Weight | 14.8kg (Net 12.55kg) |
| Drive Mode | Direct Drive |
| Wireless Signal | BLE 4.0 / ANT+ |
| Simulated Slope | Preset 3% fixed resistance |
| Maximum Power | 1200W |
| Noise Level | 58dB (@1m, 30kph) |
| Power Source | CR2032 battery |
| Training Time | Approx. 300 hours |
| Axle Types | 130/135mm Quick Release, 12x142 / 12x148 Thru Axle (optional) |
| Cassette Compatibility | Shimano HG Freehub 7–11 speed; Campagnolo or SRAM XDR Freehub optional (extra purchase) |
Included Accessories
- ThinkRider A1 Direct-Drive Trainer ×1
- Quick Release Lever ×1
- Quick Release Converter ×1 (Compatible with 130/135mm)
- User Manual ×1
-
Note: Thru Axle Converter and ANT+ Receiver are optional and sold separately.
-
Why Choose ThinkRider A1
A1 combines professional-grade training with home-friendly features. Its direct-drive design, precise power measurement, quiet operation, and app compatibility allow cyclists to train effectively and safely indoors. It’s a stable, fun, and realistic way to improve cycling performance without leaving home.
Blog posts
How to Choose Bike Fenders for Spring Rain | Full vs Clip-On Mudguards Guide
This guide explains how to choose the right bike fenders for wet spring riding. It compares full-coverage vs clip-on mudguards, materials, installation, and real-world performance, helping riders s...
How to Choose a Waterproof Bicycle Bag: A Complete Guide to Waterproof Ratings and Ease of Cleaning
This guide explains how to choose the best waterproof bike bag based on waterproof levels, cleaning and maintenance, and installation tips, featuring ROCKBROS’ top options for city commuting and lo...
How to Choose a Bike Bell: Safety, Sound & Practical Tips
Bike bells may be small, but they play a big role in safe and polite city riding. This guide explains why bike bells matter, how different materials affect sound, and how to choose the right ROCKBR...