Fork Spring Kit Rear Suspension Promoto tubes match OEM dimensions

Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts

The well-priced stereo version of our popular 530 series

the Aprilia Tuono 660 Factory is a well-built motorcycle

Adjustability: 30-Way Rebound Damping

Recommendation for +20 mm raise: remove center stand to prevent rear-wheel contact when parked

Fork Spring Kit Rear Suspension Promoto tubes match OEM dimensionsHyperpro Fork Spring Kit features high quality progressive springs, expertly crafted for durability and optimal performance. This kit enhances cornering stability, reduces fork dive, shortens braking distances, and extends tire life.