Considering the laws of physics, the movement of an object is determined by its weight; consequently, the mass of motorcycle severely affects its performance. In this regard, “Lightness” is a very important factor for boosting performance, and serves as a form of tuning that surpasses any other. “Lightness” is a significant weapon in all areas including acceleration, handling, deceleration, and braking. No matter how much engine power is increased, a heavy machine cannot run fast or comfortably.
As you will immediately find when lifting an ordinary wheel, it weighs much more than you expect. The inertial mass generated by high-speed rotation during running constitutes a load that exceeds our imagination and impacts the movements of a motorcycle greatly. Even a tiny weight difference, like several tens of grams while at rest, increases by many times during the movement.
Furthermore, not just extreme rigidity but a good rigidity-balance with appropriate flexibility and deflection, invisible to the naked eye, is essential for handling and grip performance.
JB-POWER MAGTAN’s unique shapes and spoke design, developed according to the long experience of JYO BITO, provide outstanding rigidity-balance as well as strength and lightness. We are confident that JB-POWER MAGTAN wheels improve the turning characteristics, the road following capability, brake stability and reduce fuel consumption, making it far superior to any conventional product.
Development And Production Of Magtan
Considering the laws of physics, the movement of an object is determined by its weight; consequently, the mass of motorcycle severely affects its performance. In this regard, “Lightness” is a very important factor for boosting performance, and serves as a form of tuning that surpasses any other. “Lightness” is a significant weapon in all areas including acceleration, handling, deceleration, and braking. No matter how much engine power is increased, a heavy machine cannot run fast or comfortably.
As you will immediately find when lifting an ordinary wheel, it weighs much more than you expect. The inertial mass generated by high-speed rotation during running constitutes a load that exceeds our imagination and impacts the movements of a motorcycle greatly. Even a tiny weight difference, like several tens of grams while at rest, increases by many times during the movement.
Furthermore, not just extreme rigidity but a good rigidity-balance with appropriate flexibility and deflection, invisible to the naked eye, is essential for handling and grip performance.
JB-POWER MAGTAN’s unique shapes and spoke design, developed according to the long experience of JYO BITO, provide outstanding rigidity-balance as well as strength and lightness. We are confident that JB-POWER MAGTAN wheels improve the turning characteristics, the road following capability, brake stability and reduce fuel consumption, making it far superior to any conventional product.
Production Flow
Quality Control
Needless to say that all JB-POWER MAGTAN wheels meet the technical requirements of the JASO T 203 (standard for light alloy motorcycle wheels) indicated by the JWL mark and tested on our house internal JASO compliant, testing machines (see below).
Apart from that, like all our products, MAGTAN wheels and their peripheral parts such as sprockets, carries, collars, etc. need to pass JB-SPEC – BITO R&D’s extremely strict quality and performance requirements.
n the ongoing quest for constant improvement, our specialized factory lab performs quick and accurate tests on a regular base. Therefore, the technology and knowledge obtained through these tests can be reflected in our products rapidly, to always manufacture products that are ahead of their time.
This is a test, in which a large drive drum (road surface) rotates while applying a radial load to the wheel on which a tire is mounted.
Impact
Test
In this test, a heavy pendant is dropped on a wheel that has a tire attached.
Torsion Fatigue Test
In this test, a torsional (turning) moment is repeatedly applied to the fixed wheel.
Bending Fatigue Test
In this test, the wheel is rotated while a bending moment is applied to the hub.
Custom Made
Previous
Next
SPECIAL PRODUCTION
For extremely rare bikes or in the quest for something special some customers might require a wheel application that cannot be covered by our standard line-up. However, in many cases, we can provide individual solutions to match special requirements like hub width, brake disk width or chain line, etc. Additionally, we frequently add new models or measure genuine wheels on customer requests to judge whether a MAGTAN equivalent can be manufactured for a great variety of bikes. BITO R&D’s devotion to customer satisfaction does not end here. We understand that many riders want something unique and offer an exclusive whish color paint service and additional design options like rim-stripe etc. as well as a repaint and repair option to provide our MAGTAN customers with a long-term product-life solution.
RACE WHEELS
In 2001 JB-POWER MAGTAN was chosen for the Kawasaki Works ZX-7RR with instant success and has been successively adopted by various works teams and privateers such as Suzuki and US Yoshimura since then. MAGTAN’s lightness, ideal rigidity-balance, and stable performance are the best advantages in the harsh conditions of bike racing. Answering the trust of the world’s top riders and supporting their riding style BITO R&D goes to great lengths, like realizing the slightest weight reduction of even 0.1g and constantly improves MAGTAN to create even better and stronger wheels.
Previous
Next
What Our Customers Say
Originally, I thought that 400cc bikes are inherently light and did not think about exchanging the wheels, yet when I went to my usual bike shop there was a Z1000MK-II with JB-POWER MAGTAN attached. The owner told me that with MAGTAN wheels the handling, cornering, fuel consumption, etc. had changed dramatically.
After hearing his story I was eager to get MAGTAN for my ZXR400 and ordered on the spot. Sadly, my model was not in BITO R&D’s line-up. However, after contacting their sales representative and measuring my wheels they could offer a one-off production.
When my MAGTAN wheels finally arrived I was thrilled because I almost had given up to see them mounted on my bike.
Recently I have been looking around for custom wheels. However, I could not find what I was looking for and decided to contact various manufacturers. Most of them would not offer custom-made products and the one who did was very expensive and had an extremely long delivery time.
Finally, I contacted BITO R&D through “ライコランド”, a mass retailer. BITO R&D agreed to give it a try and asked me to send the front wheel and rear wheel/swing arm assembly for measuring. After a while, I got the reply that they could make a one-off, which I ordered.
Naturally, it was a bit more expensive than list price, but compared to other manufacturers, the price and delivery time was more than satisfactory. <
Wheel Parts
The JB-POWER way demands perfection down to the last detail without compromise. JB-POWER MAGTAN peripheral parts are developed with precision, durability, and BITO R&D’s unique design in mind and are subject to rigorous in-house tests.
All MAGTAN wheels are painted in-house by BITO R&D’s diligent specialists and are available in 8 standard colors: White, Silver, Gold, Gunmetal, Black, Semigloss Black, Matte Black and Kawasaki Metallic Green (JBK only). Additionally, we offer a special color paint service for our MAGTAN customers who want an individual solution. Please get in touch! Naturally, our repaint service offers the same standard color palette as well as special colors for a fee. To ensure that our customer’s long-term satisfaction BITO R&D does not stop with repainting but also offers overhaul services bearing and valve exchange, etc.