MADabolic vs RockBox Fitness
MADabolic vs RockBox Fitness: MADabolic costs $296K to $583K to open; RockBox Fitness costs $200K to $450K. MADabolic has 38 units, RockBox Fitness has 25. SBA loan history: MADabolic = 20 loans (0.0% default); RockBox Fitness = 35 loans (0.0% default). The franchise with more SBA funded units, a lower SBA default rate, and a lower royalty load is the safer financing bet; see the comparison below.
MADabolic vs RockBox Fitness: Capital, Scale & Lending Analysis
Analysis based on FDD filings and SBA 7(a) loan level data. Each pairing reflects a unique combination of capital intensity, system scale, and financing path.
Capital Intensity
RockBox Fitness requires the lower minimum capital commitment ($200K vs $296K for MADabolic), a 48% spread. Initial franchise fees come in at $50K for MADabolic versus $40K for RockBox Fitness, RockBox Fitness has the lower entry fee. Ongoing royalty load is 6% for MADabolic and 6% for RockBox Fitness, equal royalty drag.
System Scale & Tenure
On scale, MADabolic operates 38 units to RockBox Fitness's 25. MADabolic has been operating 11 years (founded 2015) versus 9 for RockBox Fitness (founded 2017), a 2-year tenure gap that affects unit-economics maturity and FDD revision history.
SBA Lending Profile
RockBox Fitness has the deeper SBA lending track record, with 35 7(a) approvals compared with 20 for MADabolic. MADabolic's peak SBA year was 2024 (5 loans); RockBox Fitness's peak was 2023 (9 loans). MADabolic's more recent peak generally indicates fresher lender appetite. MADabolic has the most SBA funded units in TX, with 6. RockBox Fitness leads in VA, with 6. Borrowers should pick the brand whose strongest SBA state matches their own state for warmer lender introductions. Average SBA loan size on funded MADabolic deals is $443K vs $272K for RockBox Fitness, useful as a sizing anchor when modeling your own unit.
Risk Signal
SBA default rates are 0.0% for MADabolic and 0.0% for RockBox Fitness. PeerSense FPI scores come in at 78 (Strong) for MADabolic and 75 (Strong) for RockBox Fitness, giving MADabolic the stronger composite signal across SBA performance, lender appetite, and operational consistency.
Health & Performance
FPI Score | 78/100 | 75/100 |
Health Tier | Strong | Strong |
Confidence | N/A | N/A |
Lending Trend | Growing | Stable |
SBA Lending
SBA Loans | 20 | 35 |
SBA Volume | – | – |
Default Rate | 0.0% | 0.0% |
Peer Tier | growing | established |
Investment & Costs
Total Investment | $296K to $583K | $200K to $450K |
Franchise Fee | $50K | $40K |
Royalty Rate | 6% | 6% |
Ad Fund | 1.5% | 1% |
Liquid Capital | N/A | N/A |
Net Worth Required | N/A | N/A |
Financial Performance (Item 19)
Item 19 Status | Disclosed | Disclosed |
System Size & Operations
Total Units | 38 | 25 |
Franchised Units | 38 | 25 |
Company Owned | – | – |
Term Length | 10 yrs | 10 yrs |
Brand Information
Year Founded | 2015 | 2017 |
Franchising Since | 2019 | 2018 |
Years Franchising | 7 yrs | 8 yrs |
Headquarters | Charlotte, NC | Charlotte, NC |
Category | Fitness & Wellness | Fitness & Wellness |
Website | ||
FDD Year | 2025 | 2024 |
Which Is Better, MADabolic or RockBox Fitness?
Lower upfront capital required
RockBox Fitness
MADabolic: $296K starting · RockBox Fitness: $200K starting
More SBA lender confidence
RockBox Fitness
MADabolic: 20 SBA loans · RockBox Fitness: 35 SBA loans
Lower SBA default rate
Tie
MADabolic: 0.0% · RockBox Fitness: 0.0%
Larger system & brand presence
MADabolic
MADabolic: 38 units · RockBox Fitness: 25 units
Lower ongoing royalty load
Tie
MADabolic: 6% · RockBox Fitness: 6%
More lender financing options
RockBox Fitness
MADabolic: 11 unique lenders · RockBox Fitness: 18 unique lenders
Decision matrix uses publicly disclosed FDD and SBA loan data. Not a recommendation. Your best franchise depends on capital, market, operating capacity, and risk tolerance.
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About These Franchises
MADabolic vs RockBox Fitness: Franchise Funding Comparison
Comparing MADabolic and RockBox Fitness is about more than brand preference. It's about which franchise fits your financial profile and funding strategy. Investment ranges from $200K to $583K.
MADabolic has 20 SBA loans on record and RockBox Fitness has 35. Those totals are cumulative history rather than a measure of current appetite. Both brands have an established underwriting path, though the lender that fits a specific deal still depends on its size, location and the buyer.
SBA 7(a) loans are the most common franchise funding vehicle, offering up to $5M with as little as 10% down. PeerSense connects franchise buyers with the specific lenders who have approved loans for these brands, not generic referrals, but lenders with actual franchise lending track records.
Data sourced from SBA loan records, Franchise Disclosure Documents, and public filings. Updated regularly. Not financial advice, consult with a lending professional before making investment decisions.
MADabolic vs RockBox Fitness, Frequently Asked Questions
Which is a better franchise investment, MADabolic or RockBox Fitness?
How much does a MADabolic franchise cost compared to RockBox Fitness?
Can I finance MADabolic or RockBox Fitness with an SBA loan?
Which has a lower SBA default rate, MADabolic or RockBox Fitness?
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Page Review
Reviewed by Edward L. Freeman, Founder and Managing Director, PeerSense
- PeerSense is a capital advisory firm that places commercial financing with direct capital sources; the capital source sets final terms.
- Edward L. Freeman founded PeerSense in January 2020.
- He is a Registered Franchise Consultant with Business Alliance, Inc., a credential issued in March 2022, and worked as a franchise consultant there from March 2022 to May 2023.
- His recorded experience includes a $22 million SBA construction loan, with about $16 million funded on the deal.
- In the 12 months through September 30, 2026, PeerSense tracked 912 publicly announced financings with a disclosed size of $361.32 billion. PeerSense Capital Data Report · Methodology page
Last reviewed LinkedIn profileAbout Edward Freeman