Rubber


Resilience. Abrasion, bending and cracking
resistance.

Kevlar Fiber


Highest tensile strength. Strength-to-weight ratio. Heat resistance.

product specifications

Specs For Belt
teeth (T) length (mm) teeth (T) length (mm) teeth (T) length (mm) teeth (T) length (mm)
140 700 148 740 155 775 162 810
141 705 149 745 156 780 163 815
142 710 150 750 157 785 164 820
143 715 151 755 158 790 165 825
144 720 152 760 159 795 166 830
145 725 153 765 160 800 167 835
146 730 154 770 161 805 168 840
147 735

• Belt width:10 mm    • Other specifications are available upon request.

Chainstay Calculator

RC/Belt
Front Chainring (Teeth)
Rear Cog (Teeth)
* Chainstay (mm)
Belt Length




Gear Ratio
Front Sprocket
Rear Sprocket
Chainstay Length
Belt Length