Blackstone River CrossFit Neon Sign

Spin Studio in Millbury, MA

Blackstone River Cycle

High-Energy Spin Classes in Our Brand-New Studio

Free Class

Blackstone River Cycle

Welcome to the Newest Spin Studio in Central MA

Built for intensity, community, and serious results. We’ve combined killer sound, smooth bikes, and motivating coaches into one electric experience.

Blackstone River CrossFit Group Cycling
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Expert Coaching

Get guided by passionate instructors who know how to fire you up, keep you safe, and push you past your limits-whether you’re a beginner or seasoned rider.

Blackstone River CrossFit Room with Indoor Bicycles
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Flexible Schedule

🕒 CLASS TIMES:

Mon, Wed, Fri: 6:30 AM
Tues & Thurs: 5:15 AM · 4:30 PM
Sat: 8:00AM
Morning or evening-we’ve got you covered.

Blackstone River CrossFit Two Women Training on Indoor Bikes
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Community Energy

Every class is packed with good vibes, great music, and an awesome crew. We ride together, sweat together, and grow stronger together.

Blackstone River CrossFit Neon Sign
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Membership & Booking Options

Choose what works best for your schedule and goals-no contracts, just commitment.

Unlimited Monthly Spin – $105/month
10-Class Pack – $200
Drop-In Ride – $25/class
✅ Reserve your spot up to 7 days in advance through our booking system. Classes fill fast-secure your bike early!

Blackstone River CrossFit Three People Training Cardio

Book your free class today

Come meet the team and jump in to one of our many classes

Free Class