Material: Housing from stainless steel. Chain rider from ultra-high-molecular polyethylene PE-UHMW.
These very low, ready-to-install tensioners enable noise reduction and wear reduction at chain drives.
• Needed space below chain only 40mm.
• With two springs of different force, which can get activated separately or together. So it is possible to adjust three different tensioning forces.
• Usable travel about 40mm.
• Interchangeable with similar parts of other suppliers.
Temperature range: -20°C to +60°C (short time up to +80°C).