The CA-MKS Chain Tug is NJS approved and stamped. It is used mostly for Keirin frames and will work brilliantly on most steel frames to keep your wheel in place!
• Hub Spindle Diameter: 10mm
• Dropout Thickness: 5mm
Mikashima Industries Co Ltd is based in Japan since 1943.
The company first started manufacturing aircraft parts but switched over to bicycle pedals in 1946 and has been a pioneer in manufacturing bicycle pedals and other manufacturing processes.