
This thoughtfully designed attachment helps your pulls feel fluid and aligned—no awkward angles or grips—so you can focus on motion, not equipment.
Effortless revolving center
The smooth swivel at the heart of the bar moves with your action, allowing each rep to feel seamless and natural.Angled grip for better engagement
Designed with subtle curves tailored for both biceps and triceps, it aligns better with your joints for more controlled movement.Durable steel construction
Made from solid steel and built to last, this bar brings a dependable feel to every pull—no wobbles, no compromises.Knurled, textured handle
The diamond knurling gives a confident, secure grip that stays steady even as the reps stack up.Full-length feel
At 29 inches long, the bar offers a wide, stable sweep—perfect for smooth, balanced curls and extensions.Balanced weight for strong feel
Weighing in around 7 pounds, it adds substance without overloading—so it feels solid, yet easy to contract through the full range of motion.Hook it into your cable machine, wrap your hands around the textured grip, and notice how strikes flow more naturally. The revolving center adjusts to each wrist position, making every pull feel intuitive—and letting you concentrate fully on form, not fatigue.
(1) Body-Solid MB229 Revolving Curl Bar
Material: Solid steel
Length: 29″
Weight: Approx. 7 lb (3.2 kg)
Grip: Diamond knurl for secure hold
Design: Angled for bicep and tricep engagement, includes rotating swivel
Will this fit my pulley or cable machine?
Yes—it's made to clip into standard cable setups for seamless integration.
Is it easy to grip during longer workouts?
Absolutely—the textured diamond knurl helps you maintain steady control, workout after workout.
Who benefits most from this bar?
Perfect for anyone looking to elevate their arm training—especially users favoring precise motion and wrist comfort during curls and pressdowns.
Free Shipping: We offer free shipping on all orders.
Delivery Area: We currently ship within America.
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: typically 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop
This thoughtfully designed attachment helps your pulls feel fluid and aligned—no awkward angles or grips—so you can focus on motion, not equipment.
Effortless revolving center
The smooth swivel at the heart of the bar moves with your action, allowing each rep to feel seamless and natural.Angled grip for better engagement
Designed with subtle curves tailored for both biceps and triceps, it aligns better with your joints for more controlled movement.Durable steel construction
Made from solid steel and built to last, this bar brings a dependable feel to every pull—no wobbles, no compromises.Knurled, textured handle
The diamond knurling gives a confident, secure grip that stays steady even as the reps stack up.Full-length feel
At 29 inches long, the bar offers a wide, stable sweep—perfect for smooth, balanced curls and extensions.Balanced weight for strong feel
Weighing in around 7 pounds, it adds substance without overloading—so it feels solid, yet easy to contract through the full range of motion.Hook it into your cable machine, wrap your hands around the textured grip, and notice how strikes flow more naturally. The revolving center adjusts to each wrist position, making every pull feel intuitive—and letting you concentrate fully on form, not fatigue.
(1) Body-Solid MB229 Revolving Curl Bar
Material: Solid steel
Length: 29″
Weight: Approx. 7 lb (3.2 kg)
Grip: Diamond knurl for secure hold
Design: Angled for bicep and tricep engagement, includes rotating swivel
Will this fit my pulley or cable machine?
Yes—it's made to clip into standard cable setups for seamless integration.
Is it easy to grip during longer workouts?
Absolutely—the textured diamond knurl helps you maintain steady control, workout after workout.
Who benefits most from this bar?
Perfect for anyone looking to elevate their arm training—especially users favoring precise motion and wrist comfort during curls and pressdowns.
Free Shipping: We offer free shipping on all orders.
Delivery Area: We currently ship within America.
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: typically 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop