Arc Torque Arm Found your speed sensor wrapped

Found your speed sensor wrapped ten thousand times around your spokes

If your current rotor isn't compatible with the kit

Suitable for Dillengers 250w/350w 10Ah kit

Will this battery fit your bike

8 and 9 speeds are a generic brand that we prefer for this application

Arc Torque Arm Found your speed sensor wrappedThe most popular e bike torque arm in the world! Completely unique by design, engineered to work like no other and built to last a lifetime. Suitable for hub drive conversion kits, this torque arm protects your dropouts by securing in your motor wheel with added rigidity and mechanical advantage. Made from quality 316 Stainless Steel and laser cut to perfection. View the user manual here.