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XTERRA
XTERRA Fitness Indoor Cycle Trainer Bike MB550
3.9
Based on 74 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025
Technical Specifications
Complete product details
- Brand
- XTERRA
- Special Feature
- Adjustable Seat
- Color
- White, Black, Blue
- Power Source
- Battery Powered
- Recommended Uses For Product
- Indoor
- Item Weight
- 107.1 Pounds
- Material
- Alloy Steel
- Resistance Mechanism
- Magnetic
- Product Dimensions
- 45.7"D x 22.4"W x 38.6"H
- Maximum Weight Recommendation
- 250 Pounds
- Handle Material
- Alloy Steel
- Model Name
- XTERRA MB550 Indoor Cycle Trainer
- Minimum Height
- 98 Centimeters
- Number of Resistance Levels
- 1
- Assembly Instructions Description
- Included
- UPC
- 795447155368
- Drive System
- Belt
- Item Package Dimensions L x W x H
- 45.5 x 36.2 x 10 inches
- Package Weight
- 121.7 Pounds
- Item Dimensions LxWxH
- 45.7 x 22.4 x 38.6 inches
- Brand Name
- XTERRA
- Warranty Description
- 1 Year - Parts & Labor, Lifetime - Frame
- Suggested Users
- unisex-adult
- Number of Items
- 1
- Manufacturer
- SPIRIT FITNESS -- DROPSHIP
- Part Number
- MB550
- Model Year
- 2017
- Style
- MB550
- Included Components
- MB550 Indoor Cycle Trainer, hardware, console, battery, owner's manual
- ASIN
- B06XXFRWV5
- Customer Reviews
- 3.9 3.9 out of 5 stars 74 ratings 3.9 out of 5 stars
- Best Sellers Rank
- #1,302,659 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #1,259 in Exercise Bikes
- Date First Available
- April 2, 2017
- Brand
- XTERRA
- Special Feature
- Adjustable Seat
- Color
- White, Black, Blue
- Power Source
- Battery Powered
- Recommended Uses For Product
- Indoor
- Item Weight
- 107.1 Pounds
- Material
- Alloy Steel
- Resistance Mechanism
- Magnetic
- Product Dimensions
- 45.7"D x 22.4"W x 38.6"H
- Maximum Weight Recommendation
- 250 Pounds
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About the Author
Expert analysis by Silas Keating
Silas Keating
Expert ReviewerContributing Writer
Silas writes about performance gear and the memorabilia that celebrates it for Review Atlas. He tests training shoes and wearables for pacing accuracy, then switches to grading cards and display cases with collector‑grade care. His approachable, stats‑savvy style connects game‑day thrill with smart, lasting purchases.
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View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Silas Keating
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Children's Sports & Outdoors Books testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed