Leg Extension/Curl Attachment Size:Standard Outer round chainring compatible with

Outer round chainring compatible with 36T inner rings for smooth shifting

The sleeves are raw cut to adapt to your muscles while the bottom of the jersey features an internal elastic with grip to keep it always in place

train more with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode

High Rigidity

Bulk box packaging (100 pieces)

Leg Extension/Curl Attachment Size:Standard Outer round chainring compatible withFeatures Heavy duty steel construction ensures exceptional strength and long lasting durability. Supports smooth leg extension and leg curl exercises for lower body training. Adjustable padded rollers provide enhanced comfort and secure positioning. Compatible with select Inspire Fitness strength training systems. Easy installation expands workout variety and exercise versatility.