Mugen Seiki Big Bore Rear Damper Spring Set (1.4/8.5T) (2)

The Mugen Seiki Big Bore Rear Damper Spring Set includes two 1.4mm, 8.5-turn rear shock springs with an 85mm length. Compared with the previous 1.5 and 1.6 springs, the smaller-diameter wire is designed to reduce car roll and pitching from steering and throttle input, helping keep the car flatter in the air and more stable on bumpy tracks.

Product Details

• Spring wire diameter: 1.4mm
• Spring rate: 8.5T
• Length: 85mm
• Quantity: 2 springs
• Compatible with the full range of MBX7R vehicles equipped with 16mm shocks