ISB Cycling Bearings
ISB Sport bearings for bikes (road, gravel, MTB, electric, trial, etc.)
Despite not being visible, the bearings are a fundamental component for the proper functioning of the bicycle, since the performance of the bicycle depends largely on them.
They are found in different key parts: in the headset, wheel hubs, bottom bracket, and suspension pivots… their function is to allow the turning movement between two unit parts by rolling, unlike friction bushings which do so by displacement of the contact surfaces. This allows a smoother turn with less friction, being able to turn at a higher speed.
These characteristics mean we need different types of bearings for each rolling point on the bicycle since the functional requirements vary: high speed in the wheel hubs, high load capacities and slow speed in the joints of the suspension pivot frame system, angular contact bearings for the headset, et cetera.
ISB Sport has developed a range of products that covers the needs of both the location of the bearings and the application which they are intended for (MTB, road bikes, etc.)
Cycling Bearing Products
PRO Bearings Series for high performances:
Ceramic & Hybrid ceramic bearings
Wheel hub and Bottom bracket Bearings
For High performances Designed for cyclists who compete occasionally and require a hybrid ceramic/ceramic bearing to achieve higher performance. Race-ready bearings, in terms of friction reduction and achieving those marginal gains we demand so much. High-end bearings are available for both the wheel and bottom bracket.
XForce Bearings Race Challenge Series: Steel bearings & Hybrid ceramic bearings
Wheel hub and Bottom bracket Bearings
XForce bearings are the Premium range of the ISB brand, evolved through a nano-technological coating process that makes them one of the most revolutionary and competitive bearings on the market.
The main advantages are:
- nano-technological coating, graphene-based
- 88%-90% reduction in friction
- Power savings of 7.15 to 9.45 watts
- Corrosion resistance tested up to 1 500 hours
This premium range includes two series of bearings:
- XForce: treated steel bearings
- XForce: Ceramic treated hybrid ceramic bearings
ENDURANCE Bearings Series: VMax Bearings
Suspension pivot Bearings
The VMax series of bearings has been specifically designed for the entire suspension pivots, connecting rod and shock absorber, to withstand tight turns.
The main advantages are:
- “full ball” design: no internal cage present, to allocate as many balls as possible and carry a 35% to 40% higher load.
- Deeper race grooves, extend the lateral support and bear multiple forces systems.
- Maximization of the amount of grease to achieve longer life performances.
ENDURANCE Bearings Series: Steel Bearings
Great set of Headset, Wheel hub and Bottom bracket bearings
Steel bearings are the most common in bicycles as they are very durable as long as proper cleaning and good lubrication are maintained.
Other characteristics of ISB steel bearings:
- Greater resistance to sudden impact loads
- Greater smoothness and ease of rolling to reduce resistance and energy conservation.
- A superior balance between good sealing performance and lower rolling torque.
- Exclusive heat treatment, to reduce the deformation of the rings and ensure their resistance.
Steel bearings can be Chrome Steel or Stainless Steel (listed as ‘SS’)
