OLYMPIC BARBELL FOR CROSSFIT ® – Olympic Barbell 20 Kg
Crossfit ® barbell – Crossfit® has greatly influenced the way Olympic barbells are used and changed some quality standards. The introduction of weightlifting within circuits with a high number of repetitions, in areas more or less suitable for falling barbells, has in fact changed the load and the type of work required of this important piece of equipment.
High repetition weightlifting involves, first of all, a very high "dropping stress" for the rotating assembly of the disc holder collars, which can lead to fatigue failure. This occurs when a component is damaged under the action of cyclical stresses despite the fact that the maximum stress values remain below the breaking values. For this reason the Crossfit ® barbell cod. 9015/9 adopts the same construction solutions as the Premium Olympic Barbells, Code 9015/4 e Code 9015/5: steel with very high traction values, bearings, bushings, to which are added some specificities able to better deal with the micro-deformations induced by the cycle of stresses.
Two compensation shims have been added inside the collars to further reduce the tolerances of the assembly, especially in the moments of deformation. Ball bearings were then added to the roller bearings, positioned in the outermost part of the collars, in order to make the Crossfit ® Barbell more resilient in "absorbing" falls with medium-low loads. Weight around 20 – 40 kg, high number of repetitions, i.e. falls, are the conditions of greatest stress for the components of an Olympic barbell, greater than falls with very high loads. Finally, each component undergoes a CND (non-destructive) check to verify the absence of manufacturing defects that can trigger cracks (cracks invisible to the eye that can herald breakage).
Even the knurling of the Crossfit ® Barbell has a specificity because, despite being medium, with a diamond cut, like all Premium barbells, it has the particularity of having the tip hollowed out (also called "volcano") and not flat. This particularity allows a better action of the chalk and a more effective grip in a context, such as that of Crossfit ® training, with a high number of repetitions. After all, a balanced relationship between grip and consequent damaging abrasiveness of the hands and tibial area is the most requested by coaches and athletes.
The bar of the Crossfit ® Barbell is manufactured using special alloy steel and tempered. As for the Premium barbells, these are steels with a high carbon and silicon content with very high traction values (spring steel), values far from what is humanly achievable through gymnastic weightlifting exercises.
TECHNICAL SPECIFICATIONS OLYMPIC BAR FOR CROSSFIT ®
WEIGHT | 20 Kg |
---|---|
Length | 2200 mm |
Handleable length | 1310 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 4 ball bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 410 mm |
checkering | Average volcano |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 242.350 |
static load capacity | 1000 Kg |
use | Cross training / Weightlifting |
GUIDE TO THE CHOICE OF THE ROCKER BALANCE
We produce a wide range of barbells that can be divided into three categories: Olympic, hybrid, specialist.Olympic
Barbells for Olympic weightlifting, or weightlifting, built according to IWF standards. Top of the range are the two PREMIUM models with black chromed bars: 9015/4 MALE, 9015/5 FEMALE. These are barbells made of steel with high traction values, which adopt the best construction solutions for snatch and thrust exercises and the related falls on the platform. As with all our Olympic barbells, the knurling is medium, suitable for training, especially with regard to the health of the hand. The range is completed by two models called TRAINING: 9015 / 4C H-PERFORMANCE e 9015/8. Rocker arms designed in order to obtain the best possible relationship between usage requirements, construction quality and production costs. The 9015 / 4C it is the model with the highest performing steel and with the same internal equipment in the collars as the premium balance wheels. The 9015/8 it is instead the model with lower performance characteristics, because bars with high traction values and high production costs are not always necessary. For this reason the technical data sheet of the latter barbell also reports the maximum loads per type of exercise. The 9015/9 OLYMPIC BARBELL FOR CROSSFIT®: it is a barbell with high production costs because it was built for weight lifting with a high number of repetitions, with very high "dropping stress" and with numerous solutions specifically designed for cross training.Hybrid
In this category we find two rocker arms: 9015/3 TRAINING BARBELL 185 e 9014 TRAINING BARREL 140. These are barbells that have the main characteristics of Olympic barbells, from which they differ in overall length: 185 and 140 cm. Useful differentiations in terms of size and training, as these barbells, thanks to the reduced length of the bar, are high-performance and extremely versatile.Specialists
The category of specialist barbells is numerous as each barbell was created in response to specific technical training and use requirements.
- 9015 OLYMPIC BAR FOR POWERLIFTING: born in our gym, it is an atypical Olympic barbell with a 32mm diameter bar instead of the standard 29mm.
- 9015/2 COMPETITION POWERLIFT BAR ROCKER ARM 29 mm: designed on the basis of the technical rules dictated by the IPF, it is characterized by the high construction quality.
- 9015/7 ROCKER ARM AXLE 50: barbell with a very large diameter handle, 51 mm, useful in athletic training programs.
- 9014/1 LIGHTWEIGHT ALUMINUM ROCKER ARM e 9015/1 INTRODUCTORY LIGHT ROCKER: these are two light barbells useful in learning weightlifting techniques; jerk and momentum. The former is a real lightweight technical barbell, while the latter represents an economic solution that is also useful for having multiple barbells available for training and group lessons.
- 9027 EZ ANGLED ROCKER ARM e 9027P EZ PREMIUM ANGLED ROCKER ARM: Classic angled barbells for training the biceps. Effective and spartan the first, equipped with bearings and superior finishing the second.
- 9011/1 SAFETY SQUAT BARBELL: barbell with shoulder straps useful in circumventing certain joint mobility limitations that would compromise the possibility of performing squats. In terms of training variation, it should be noted that the high load control positively affects the versatility of the tool which is suitable for performing lunges, single leg exercises, Bulgarian squats, step ups, etc.
- 8710-8745 Preloaded rocker arms e 8610-8645 EZ Preloaded Barbells: these are two sets of preloaded barbells 10-45 kg, made up of 10 barbells per set. A classic of physical culture because the preloaded barbells allow maximum practicality of use, especially in the climbing series, in the super sets and in all similar techniques without breaks between the series of exercises.
- 9027/1 TRICEPS BARS: it is an imaginative barbell, created for training the triceps, which offers the possibility of creating alternative grips compared to traditional barbells.
- 9012 Olympic Hex Bar, 9012/1 Super Hex Bars, 9012/2 Olympic Hex Bar Compact, 9012/3 Low Hex Bar. These are specialist versions of the hexagonal balance wheel. The first is an old-fashioned hex bar featuring some functional innovations and long loading sleeves, also suitable for wide shouldered records. The second is an evolution born primarily from the need to make loading discs easier. The third is a traditional hex bar with standard sleeves and reduced overall dimensions. The fourth is a sui generis square bar that allows high freedom of movement on all levels, with particular reference to the depth of lunges and squats.
- 9026 FARMER WALK BARS: born for walking with weights in hand, they have since turned out to be practical multi-use barbells with a 50 mm grip and small size.
- 9011/2 Seal Row Barbell: Barbell specifically designed for the bench 9021 SEAL ROW BENCH
WEIGHT | 20 Kg |
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Length | 2200 mm |
Handleable length | 1310 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 8 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 415 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | Hard Chrome Black |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 200.000 |
static load capacity | 700 Kg |
use | Weightlifting |
WEIGHT | 15 Kg |
---|---|
Length | 2010 mm |
Handleable length | 1310 mm |
handleable part diameter | 25 mm |
Load adapters (collars) | Rotating |
equipment | 8 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 320 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | Hard Chrome Black |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 200.000 |
static load capacity | 580 Kg |
use | Weightlifting |
WEIGHT | 20 Kg |
---|---|
Length | 2200 mm |
Handleable length | 1310 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 8 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 415 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 200.000 |
static load capacity | 700 Kg |
use | Weightlifting / Multipurpose |
WEIGHT | 20 Kg |
---|---|
Length | 2200 mm |
Handleable length | 1310 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 410 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Analysis |
Bar traction resistance | Tensile Strength PSI 132.000 |
static load capacity | 300 Kg |
indicative maximum load | deadlift: 180 kg Squat: 150 kg Snatch/Clean & Jerk: 100 kg |
use | Multi-purpose |
WEIGHT | 14 Kg |
---|---|
Length | 1850 mm |
Handleable length | 1280 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 250 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Analysis |
Bar traction resistance | Tensile Strength PSI 132.000 |
static load capacity | 300 Kg |
indicative maximum load | deadlift: 180 kg Squat: 150 kg Snatch/Clean & Jerk: 100 kg |
use | Multi-purpose |
WEIGHT | 10 Kg |
---|---|
Length | 1400 mm |
Handleable length | 1003 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 165 mm |
checkering | Flattened diamond mean |
central bar section | Without knurling |
Marker | 810mm (Powerlifting) |
bar surface treatment | hard chrome |
steel bar | Analysis |
Bar traction resistance | Tensile Strength PSI 132.000 |
static load capacity | 300 Kg |
indicative maximum load | deadlift: 180 kg Squat: 150 kg Snatch/Clean & Jerk: 100 kg |
use | Multi-purpose |
WEIGHT | 20 Kg |
---|---|
Length | 2200 mm |
Handleable length | 1310 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 4 ball bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 410 mm |
checkering | Average volcano |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 242.350 |
static load capacity | 1000 Kg |
use | Cross training / Weightlifting |
WEIGHT | 20 Kg |
---|---|
Length | 2208 mm |
Handleable length | 1329 mm |
handleable part diameter | 32 mm |
Load adapters (collars) | Rotating |
equipment | 2 needle bearings, 4 ball bearings, 2 bushings |
clamping system | 4 seegers |
load adapter diameter | 50 mm |
length of load adapters | 410 mm |
checkering | Media |
central bar section | With knurling 20 cm |
Marker | 810mm (Powerlifting) and 910mm (Weightlifting) |
bar surface treatment | hard chrome |
steel bar | Special, bonded and reclaimed |
Bar traction resistance | Tensile Strength PSI 70.000 |
static load capacity | 650 Kg |
indicative maximum load | deadlift: 300 kg Squat: 250 kg Snatch/Clean & Jerk: 200 kg |
use | powerlifting |
WEIGHT | 20 Kg |
LENGTHS | 2200 mm |
CAPABLE LENGTH | 1310 mm |
CONTESTABLE PART DIAMETER | 29 mm |
LOAD ADAPTERS (COLLARS) | Rotating (disc stop collars 12 mm) |
SUPPLIED | 4 bushings |
CLAMPING SYSTEM | 4 seegers |
LOAD ADAPTERS DIAMETER | 50 mm |
LOAD ADAPTERS LENGTH | 433 mm |
KNURLING | Volcano deep, crossed 30° |
CENTRAL SECTION BAR | checkering |
MARKER | 810 mm |
BAR SURFACE TREATMENT | hard chrome |
STEEL BAR | Special, bonded and reclaimed |
BAR TRACTION RESISTANCE | Tensile Strength PSI 242.350 |
STATIC LOADING CAPACITY | 2000 Kg |
USE | powerlifting |
WEIGHT | 20 Kg |
---|---|
Length | 2120 mm |
Handleable length | 1310 mm |
handleable part diameter | 50 mm |
Load adapters (collars) | Not rotating |
load adapter diameter | 50 mm |
length of load adapters | 390 mm |
checkering | No |
Marker | No |
bar surface treatment | Micaceous paint |
steel bar | Standard |
static load capacity | 300 Kg |
use | Athletic training, Powerlifting |
WEIGHT | 7 Kg |
---|---|
Length | 1836 mm |
Handleable length | 1315 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 4 needle bearings, 2 bushings |
clamping system | 2 seegers |
load adapter diameter | 50 mm |
length of load adapters | 243 mm |
checkering | Media |
central bar section | Without knurling |
Marker | 810 mm (Powerlifting) and 910 (Weightlifting) |
bar | Aluminum |
static load capacity | 100 Kg |
indicative maximum load | deadlift: 80 kg Squat: 50 kg Snatch/Clean & Jerk: 80 kg |
use | Weightlifting - No tight grip, no drop |
WEIGHT | 3,5 Kg |
---|---|
Length | 1680 mm |
Handleable length | 1280 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | fixed |
load adapter diameter | 50 mm |
length of load adapters | 195 mm |
checkering | No |
Marker | 910mm (Weightlifting) |
bar | Steel |
static load capacity | 100 Kg |
indicative maximum load | deadlift: 50 kg Squat: 30 kg Snatch/Clean & Jerk: 40 kg |
use | Weightlifting - No tight grip, no drop |
WEIGHT | 9 Kg |
---|---|
Length | 1205 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating |
equipment | 2 bearings, 2 bushings |
clamping system | seeger |
load adapter diameter | 50 mm |
length of load adapters | 165 mm |
checkering | Media |
bar surface treatment | hard chrome |
steel bar | Standard |
static load capacity | 300 Kg |
use | Physical culture |
WEIGHT | 9 Kg (3% tolerance) |
---|---|
Length | 1200 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | Rotating and floating |
equipment | 4 bushings |
clamping system | Bolt |
load adapter diameter | 50 mm |
length of load adapters | 165 mm |
checkering | Media |
bar surface treatment | Chrome |
steel bar | Standard |
static load capacity | 300 Kg |
use | Physical culture |
WEIGHT | 9 Kg |
---|---|
Length | 915 mm |
diameter rubber grips | 35 mm |
load adapter diameter | 50 mm |
length of load adapters | 170 mm |
bar surface treatment | Chrome |
steel bar | Standard |
use | Physical culture |
WEIGHT | 24 Kg |
---|---|
Length | 2270 mm |
Handleable length | 1300 mm |
handleable part diameter | 30 mm |
distance between the handles | 400 mm |
Load adapters (collars) | Rotating, equipped with bearings |
load adapter diameter | 50 mm |
checkering | Media |
Marker | 810mm (Powerlifting) |
bar surface treatment | Hard Chrome, black painted |
static load capacity | 300 Kg |
use | Training |
WEIGHT | 31 Kg |
---|---|
Total length | 1750 mm |
load adapter diameter | 50 mm |
length of load adapters | 400 mm |
Handle diameter | 28 mm |
bar surface treatment | Painted in black colour |
adapter surface treatment | hard chrome |
static load capacity | 600 Kg |
WEIGHT | 28,5 Kg |
---|---|
Total length | 1590 mm |
load adapter diameter | 50 mm |
length of load adapters | 330 mm |
Handle diameter | 28 mm |
bar surface treatment | Nickel phosphorus alloy |
static load capacity | 400 Kg |
WEIGHT | 20 Kg |
---|---|
Total length | 1720 mm |
load adapter diameter | 50 mm |
length of load adapters | 300 mm |
Diameter rubber grips | 35 mm |
static load capacity | 600 Kg |
WEIGHT | 28 Kg |
---|---|
Total length | 1900 mm |
load adapter diameter | 26 / 50 mm |
length of load adapters | 400 mm |
Handle diameter | 25 / 38 / mm 50 |
bar surface treatment | Painted in black colour |
adapter surface treatment | hard chrome |
static load capacity | 600 Kg |
WEIGHT | 15 Kg |
---|---|
LENGTHS | 1600 mm |
CAPABLE LENGTH | 1025 mm |
CONTESTABLE PART DIAMETER | 28 mm |
SUPPLIED | 4 Bushings |
LOAD ADAPTERS (COLLARS) | Rotating |
CLAMPING SYSTEM | seeger |
LOAD ADAPTERS DIAMETER | 50 mm |
LOAD ADAPTERS LENGTH | 255 mm |
KNURLING | Deep flattened diamond |
CENTRAL SECTION BAR | Cambered – 200mm |
BAR SURFACE TREATMENT | Chrome |
STEEL BAR | Standard |
STATIC LOADING CAPACITY | 300 Kg |
USE | Seal Row Exercise |
WEIGHT | 2 Kg |
---|---|
Length | 1320 mm |
Handleable length | 876 mm |
handleable part diameter | 35 mm |
Load adapters (collars) | fixed |
load adapter diameter | 28 mm |
length of load adapters | 210 mm |
checkering | No |
Marker | No |
indicative maximum load | 50 Kg |
use | Super Pump Training |
WEIGHT | 1 Kg |
---|---|
Length | 1320 mm |
Handleable length | 880 mm |
handleable part diameter | 28 mm |
Load adapters (collars) | fixed |
load adapter diameter | 28 mm |
length of load adapters | 210 mm |
checkering | No |
Marker | No |
indicative maximum load | 50 Kg |
use | Super Pump Training |
Andrew Borgia -
This barbell is peace of mind, if like me you are looking for a crossfit barbell that has a waightlifting turn fluidity and drop resistance. Just gripped by a great sense of solidity, when you start the turns it flies. The compensation shims and bushings ensure that the arm is firm and does not move a millimeter. The roller and ball bearings allow excellent spin. The knurling is not the most aggressive but for the high reps I like it that way. Its semi-passivity does not grind the hands even after several reps. I don't understand why this balance wheel is not known more on the market, it is somewhat incomparable as regards the crossfit.